repos/tabletprog: compiler.js annotate

annotate compiler.js @ 266:75dc7161c1ca

Added object module which provides some basic reflection capabilities

author	Michael Pavone <pavone@retrodev.com>
date	Thu, 17 Jul 2014 23:57:41 -0700
parents	d6a4c9e7716e
children	0dc7322590da

rev	line source
54 976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	1 var debugprint = function() {};
976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	2
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	3 function indent(str)
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	4 {
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	5 return str.split('\n').join('\n\t');
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	6 }
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	7
48 18ab96287c3a Add builtin module os containing some baisc POSIX file IO Mike Pavone <pavone@retrodev.com> parents: 42 diff changeset	8 function modulefile(path, file)
18ab96287c3a Add builtin module os containing some baisc POSIX file IO Mike Pavone <pavone@retrodev.com> parents: 42 diff changeset	9 {
18ab96287c3a Add builtin module os containing some baisc POSIX file IO Mike Pavone <pavone@retrodev.com> parents: 42 diff changeset	10 this.path = path;
18ab96287c3a Add builtin module os containing some baisc POSIX file IO Mike Pavone <pavone@retrodev.com> parents: 42 diff changeset	11 this.file = file;
18ab96287c3a Add builtin module os containing some baisc POSIX file IO Mike Pavone <pavone@retrodev.com> parents: 42 diff changeset	12 }
18ab96287c3a Add builtin module os containing some baisc POSIX file IO Mike Pavone <pavone@retrodev.com> parents: 42 diff changeset	13
95 926b65fe92b4 Do some cleanup on JS backend Mike Pavone <pavone@retrodev.com> parents: 84 diff changeset	14 modulefile.prototype.populateSymbols = function (toplevel) {
926b65fe92b4 Do some cleanup on JS backend Mike Pavone <pavone@retrodev.com> parents: 84 diff changeset	15 if (!this.ast) {
251 2557ce4e671f Fix a couple of compiler bugs. topenv was getting initialized in multiple places. This resulted in multiple copies of modules getting created which caused problems for macro expansion. Additionally, arguments were not being marked as declared during code generation so assigning to an argument that was not closed over generated invalid C code. Michael Pavone <pavone@retrodev.com> parents: 207 diff changeset	16 this.ast = parseFile(this.path + '/' + this.file).macroexpand(toplevel.topenv);
95 926b65fe92b4 Do some cleanup on JS backend Mike Pavone <pavone@retrodev.com> parents: 84 diff changeset	17 this.ast.populateSymbols(toplevel);
926b65fe92b4 Do some cleanup on JS backend Mike Pavone <pavone@retrodev.com> parents: 84 diff changeset	18 }
926b65fe92b4 Do some cleanup on JS backend Mike Pavone <pavone@retrodev.com> parents: 84 diff changeset	19 };
926b65fe92b4 Do some cleanup on JS backend Mike Pavone <pavone@retrodev.com> parents: 84 diff changeset	20
104 648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	21 modulefile.prototype.popuplateSymbolsAsync = function(toplevel, whenDone) {
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	22 if (!this.ast) {
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	23 var self = this;
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	24 get(this.path + '/' + this.file, function(data) {
207 60eff5f81d9a Basic implementation of macros is now working Mike Pavone <pavone@retrodev.com> parents: 201 diff changeset	25 //TODO: macro expand in the async case
104 648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	26 self.ast = parser.parse(data.responseText);
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	27 self.ast.populateSymbols(toplevel);
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	28 whenDone();
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	29 });
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	30 } else {
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	31 whenDone();
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	32 }
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	33 };
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	34
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	35 function getfileshtml(path, data, names)
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	36 {
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	37 var fakeEl = newEl("div", {
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	38 innerHTML: data.response
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	39 });
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	40 each(qall('a', fakeEl), function(idx, a) {
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	41 var tpidx = a.textContent.indexOf('.tp');
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	42 var modname = a.textContent.substr(0, tpidx);
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	43 if (tpidx > -1) {
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	44 names[modname] = new modulefile(path, modname + '.tp');
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	45 }
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	46 });
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	47 }
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	48
251 2557ce4e671f Fix a couple of compiler bugs. topenv was getting initialized in multiple places. This resulted in multiple copies of modules getting created which caused problems for macro expansion. Additionally, arguments were not being marked as declared during code generation so assigning to an argument that was not closed over generated invalid C code. Michael Pavone <pavone@retrodev.com> parents: 207 diff changeset	49 var toplevel = null;//new topsymbols([]);
2557ce4e671f Fix a couple of compiler bugs. topenv was getting initialized in multiple places. This resulted in multiple copies of modules getting created which caused problems for macro expansion. Additionally, arguments were not being marked as declared during code generation so assigning to an argument that was not closed over generated invalid C code. Michael Pavone <pavone@retrodev.com> parents: 207 diff changeset	50 function topsymbols(moduledirs, top)
30 608eb70fe261 Fix some compiler bugs and do initial work on module import Mike Pavone <pavone@retrodev.com> parents: 25 diff changeset	51 {
251 2557ce4e671f Fix a couple of compiler bugs. topenv was getting initialized in multiple places. This resulted in multiple copies of modules getting created which caused problems for macro expansion. Additionally, arguments were not being marked as declared during code generation so assigning to an argument that was not closed over generated invalid C code. Michael Pavone <pavone@retrodev.com> parents: 207 diff changeset	52 if (!top) {
2557ce4e671f Fix a couple of compiler bugs. topenv was getting initialized in multiple places. This resulted in multiple copies of modules getting created which caused problems for macro expansion. Additionally, arguments were not being marked as declared during code generation so assigning to an argument that was not closed over generated invalid C code. Michael Pavone <pavone@retrodev.com> parents: 207 diff changeset	53 top = new topenv(moduledirs);
2557ce4e671f Fix a couple of compiler bugs. topenv was getting initialized in multiple places. This resulted in multiple copies of modules getting created which caused problems for macro expansion. Additionally, arguments were not being marked as declared during code generation so assigning to an argument that was not closed over generated invalid C code. Michael Pavone <pavone@retrodev.com> parents: 207 diff changeset	54 }
2557ce4e671f Fix a couple of compiler bugs. topenv was getting initialized in multiple places. This resulted in multiple copies of modules getting created which caused problems for macro expansion. Additionally, arguments were not being marked as declared during code generation so assigning to an argument that was not closed over generated invalid C code. Michael Pavone <pavone@retrodev.com> parents: 207 diff changeset	55 this.topenv = top;
2557ce4e671f Fix a couple of compiler bugs. topenv was getting initialized in multiple places. This resulted in multiple copies of modules getting created which caused problems for macro expansion. Additionally, arguments were not being marked as declared during code generation so assigning to an argument that was not closed over generated invalid C code. Michael Pavone <pavone@retrodev.com> parents: 207 diff changeset	56 this.moduledirs = moduledirs;
30 608eb70fe261 Fix some compiler bugs and do initial work on module import Mike Pavone <pavone@retrodev.com> parents: 25 diff changeset	57 this.names = null;
48 18ab96287c3a Add builtin module os containing some baisc POSIX file IO Mike Pavone <pavone@retrodev.com> parents: 42 diff changeset	58 this.used = {};
68 3a169ebb3224 Change strategy for handling true and false to avoid some initialization order problems and improve performance. Add support for negative integer literals. Update samples to reflect true/false change. Mike Pavone <pavone@retrodev.com> parents: 66 diff changeset	59 this.nextmodulenum = 0;
104 648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	60 this.onready = null;
31 668f533e5284 Add initial version of C backend Mike Pavone <pavone@retrodev.com> parents: 30 diff changeset	61 var self = this;
36 3b0503a67165 Add scripts for building programs via C using d8 rather than a browser Mike Pavone <pavone@retrodev.com> parents: 35 diff changeset	62 if (typeof window === "object") {
104 648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	63 get('/modules/', function(data) {
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	64 var names = {}
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	65 getfileshtml('/modules', data, names);
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	66 get('/src/', function(data) {
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	67 getfileshtml('/src', data, names);
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	68 self.names = names;
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	69 if (self.onready) {
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	70 self.onready();
36 3b0503a67165 Add scripts for building programs via C using d8 rather than a browser Mike Pavone <pavone@retrodev.com> parents: 35 diff changeset	71 }
3b0503a67165 Add scripts for building programs via C using d8 rather than a browser Mike Pavone <pavone@retrodev.com> parents: 35 diff changeset	72 });
31 668f533e5284 Add initial version of C backend Mike Pavone <pavone@retrodev.com> parents: 30 diff changeset	73 });
36 3b0503a67165 Add scripts for building programs via C using d8 rather than a browser Mike Pavone <pavone@retrodev.com> parents: 35 diff changeset	74 } else {
3b0503a67165 Add scripts for building programs via C using d8 rather than a browser Mike Pavone <pavone@retrodev.com> parents: 35 diff changeset	75 this.names = {};
48 18ab96287c3a Add builtin module os containing some baisc POSIX file IO Mike Pavone <pavone@retrodev.com> parents: 42 diff changeset	76 for (var dirnum in moduledirs) {
18ab96287c3a Add builtin module os containing some baisc POSIX file IO Mike Pavone <pavone@retrodev.com> parents: 42 diff changeset	77 var results = os.system("ls", [moduledirs[dirnum]]).split('\n');
18ab96287c3a Add builtin module os containing some baisc POSIX file IO Mike Pavone <pavone@retrodev.com> parents: 42 diff changeset	78 for (var i in results) {
18ab96287c3a Add builtin module os containing some baisc POSIX file IO Mike Pavone <pavone@retrodev.com> parents: 42 diff changeset	79 var tpidx = results[i].indexOf('.tp')
68 3a169ebb3224 Change strategy for handling true and false to avoid some initialization order problems and improve performance. Add support for negative integer literals. Update samples to reflect true/false change. Mike Pavone <pavone@retrodev.com> parents: 66 diff changeset	80 if (tpidx > 0 && tpidx == results[i].length - 3) {
48 18ab96287c3a Add builtin module os containing some baisc POSIX file IO Mike Pavone <pavone@retrodev.com> parents: 42 diff changeset	81 this.names[results[i].substr(0, tpidx)] = new modulefile(moduledirs[dirnum], results[i]);
18ab96287c3a Add builtin module os containing some baisc POSIX file IO Mike Pavone <pavone@retrodev.com> parents: 42 diff changeset	82 }
18ab96287c3a Add builtin module os containing some baisc POSIX file IO Mike Pavone <pavone@retrodev.com> parents: 42 diff changeset	83 }
18ab96287c3a Add builtin module os containing some baisc POSIX file IO Mike Pavone <pavone@retrodev.com> parents: 42 diff changeset	84 }
36 3b0503a67165 Add scripts for building programs via C using d8 rather than a browser Mike Pavone <pavone@retrodev.com> parents: 35 diff changeset	85 }
30 608eb70fe261 Fix some compiler bugs and do initial work on module import Mike Pavone <pavone@retrodev.com> parents: 25 diff changeset	86 }
608eb70fe261 Fix some compiler bugs and do initial work on module import Mike Pavone <pavone@retrodev.com> parents: 25 diff changeset	87 topsymbols.prototype.find = function(name) {
54 976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	88 debugprint('//topsymbols.find', name, name in this.names);
30 608eb70fe261 Fix some compiler bugs and do initial work on module import Mike Pavone <pavone@retrodev.com> parents: 25 diff changeset	89 if (!this.names) {
31 668f533e5284 Add initial version of C backend Mike Pavone <pavone@retrodev.com> parents: 30 diff changeset	90 throw new Error('data not ready');
30 608eb70fe261 Fix some compiler bugs and do initial work on module import Mike Pavone <pavone@retrodev.com> parents: 25 diff changeset	91 }
608eb70fe261 Fix some compiler bugs and do initial work on module import Mike Pavone <pavone@retrodev.com> parents: 25 diff changeset	92 if (name in this.names) {
48 18ab96287c3a Add builtin module os containing some baisc POSIX file IO Mike Pavone <pavone@retrodev.com> parents: 42 diff changeset	93 this.used[name] = true;
30 608eb70fe261 Fix some compiler bugs and do initial work on module import Mike Pavone <pavone@retrodev.com> parents: 25 diff changeset	94 return {
608eb70fe261 Fix some compiler bugs and do initial work on module import Mike Pavone <pavone@retrodev.com> parents: 25 diff changeset	95 type: 'toplevel',
48 18ab96287c3a Add builtin module os containing some baisc POSIX file IO Mike Pavone <pavone@retrodev.com> parents: 42 diff changeset	96 def: this.names[name]
30 608eb70fe261 Fix some compiler bugs and do initial work on module import Mike Pavone <pavone@retrodev.com> parents: 25 diff changeset	97 };
608eb70fe261 Fix some compiler bugs and do initial work on module import Mike Pavone <pavone@retrodev.com> parents: 25 diff changeset	98 }
608eb70fe261 Fix some compiler bugs and do initial work on module import Mike Pavone <pavone@retrodev.com> parents: 25 diff changeset	99 return null;
104 648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	100 };
34 a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	101 topsymbols.prototype.getEnvType = function() {
a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	102 return 'void';
104 648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	103 };
68 3a169ebb3224 Change strategy for handling true and false to avoid some initialization order problems and improve performance. Add support for negative integer literals. Update samples to reflect true/false change. Mike Pavone <pavone@retrodev.com> parents: 66 diff changeset	104 topsymbols.prototype.moduleVar = function(name) {
3a169ebb3224 Change strategy for handling true and false to avoid some initialization order problems and improve performance. Add support for negative integer literals. Update samples to reflect true/false change. Mike Pavone <pavone@retrodev.com> parents: 66 diff changeset	105 if (!(name in this.names)) {
3a169ebb3224 Change strategy for handling true and false to avoid some initialization order problems and improve performance. Add support for negative integer literals. Update samples to reflect true/false change. Mike Pavone <pavone@retrodev.com> parents: 66 diff changeset	106 throw new Error('symbol ' + name + ' not found at toplevel');
3a169ebb3224 Change strategy for handling true and false to avoid some initialization order problems and improve performance. Add support for negative integer literals. Update samples to reflect true/false change. Mike Pavone <pavone@retrodev.com> parents: 66 diff changeset	107 }
170 18598163e3ef Add linked list implementation and cons operator Mike Pavone <pavone@retrodev.com> parents: 110 diff changeset	108 if (name == 'true' \|\| name == 'false' \|\| name == 'list') {
68 3a169ebb3224 Change strategy for handling true and false to avoid some initialization order problems and improve performance. Add support for negative integer literals. Update samples to reflect true/false change. Mike Pavone <pavone@retrodev.com> parents: 66 diff changeset	109 return 'module_' + name;
3a169ebb3224 Change strategy for handling true and false to avoid some initialization order problems and improve performance. Add support for negative integer literals. Update samples to reflect true/false change. Mike Pavone <pavone@retrodev.com> parents: 66 diff changeset	110 }
3a169ebb3224 Change strategy for handling true and false to avoid some initialization order problems and improve performance. Add support for negative integer literals. Update samples to reflect true/false change. Mike Pavone <pavone@retrodev.com> parents: 66 diff changeset	111 if (!this.names[name].modulevar) {
3a169ebb3224 Change strategy for handling true and false to avoid some initialization order problems and improve performance. Add support for negative integer literals. Update samples to reflect true/false change. Mike Pavone <pavone@retrodev.com> parents: 66 diff changeset	112 this.names[name].modulevar = 'module_' + this.nextmodulenum++
3a169ebb3224 Change strategy for handling true and false to avoid some initialization order problems and improve performance. Add support for negative integer literals. Update samples to reflect true/false change. Mike Pavone <pavone@retrodev.com> parents: 66 diff changeset	113 }
3a169ebb3224 Change strategy for handling true and false to avoid some initialization order problems and improve performance. Add support for negative integer literals. Update samples to reflect true/false change. Mike Pavone <pavone@retrodev.com> parents: 66 diff changeset	114 return this.names[name].modulevar;
104 648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	115 };
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	116 topsymbols.prototype.onReady = function(fun) {
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	117 if (this.names) {
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	118 fun();
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	119 return;
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	120 }
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	121 if (!this.onready) {
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	122 this.onready = fun;
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	123 } else {
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	124 var oldready = this.onready;
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	125 this.onready = function() {
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	126 oldready();
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	127 fun();
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	128 };
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	129 }
648659961e0e Get editor working again Mike Pavone <pavone@retrodev.com> parents: 99 diff changeset	130 };
30 608eb70fe261 Fix some compiler bugs and do initial work on module import Mike Pavone <pavone@retrodev.com> parents: 25 diff changeset	131
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	132 function osymbols(parent)
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	133 {
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	134 this.parent = parent;
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	135 this.names = {};
84 9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	136 this.llnames = {};
42 4e983fe32047 Fix closures as methods so that private vars work Mike Pavone <pavone@retrodev.com> parents: 38 diff changeset	137 this.needsenv = false;
57 08ae75d90dc2 Add != operator. Fix more closure bugs. Mike Pavone <pavone@retrodev.com> parents: 55 diff changeset	138 this.typename = null;
59 0fd06e077afe Fix object parent Mike Pavone <pavone@retrodev.com> parents: 57 diff changeset	139 this.needsparent = false;
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	140 }
84 9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	141 osymbols.prototype.find = function(name, nestedcall, allowll) {
54 976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	142 debugprint('//osymbols.find', name + ', exists?:', name in this.names, ', nested?:', nestedcall);
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	143 if (name in this.names) {
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	144 if (this.names[name] instanceof funcall && this.names[name].name == 'foreign:') {
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	145 return {
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	146 type: 'foreign',
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	147 def: this.names[name]
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	148 };
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	149 }
54 976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	150 var ret = {
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	151 type: 'self',
84 9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	152 isll: false,
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	153 def: this.names[name],
57 08ae75d90dc2 Add != operator. Fix more closure bugs. Mike Pavone <pavone@retrodev.com> parents: 55 diff changeset	154 selftype: this.typename
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	155 };
84 9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	156 } else if(allowll && name in this.llnames) {
9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	157 return {
9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	158 type: 'self',
9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	159 isll: true,
9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	160 selftype: this.typename
9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	161 };
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	162 } else if(this.parent) {
84 9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	163 var ret = this.parent.find(name, nestedcall, allowll);
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	164 if (ret) {
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	165 if(ret.type == 'self') {
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	166 ret.type = 'parent';
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	167 ret.depth = 1;
59 0fd06e077afe Fix object parent Mike Pavone <pavone@retrodev.com> parents: 57 diff changeset	168 this.needsparent = true;
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	169 } else if(ret.type == 'parent') {
59 0fd06e077afe Fix object parent Mike Pavone <pavone@retrodev.com> parents: 57 diff changeset	170 this.needsparent = true;
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	171 ret.depth++;
42 4e983fe32047 Fix closures as methods so that private vars work Mike Pavone <pavone@retrodev.com> parents: 38 diff changeset	172 } else if(ret.type == 'closedover' \|\| ret.type == 'upvar') {
4e983fe32047 Fix closures as methods so that private vars work Mike Pavone <pavone@retrodev.com> parents: 38 diff changeset	173 this.needsenv = true;
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	174 }
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	175 }
54 976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	176 } else {
976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	177 return null;
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	178 }
54 976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	179 debugprint('\t//symbol type:', ret ? ret.type : 'null');
976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	180 return ret;
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	181 };
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	182 osymbols.prototype.defineMsg = function(name, def) {
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	183 this.names[name] = def;
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	184 }
84 9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	185 osymbols.prototype.defineLLProperty = function(name) {
9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	186 this.llnames[name] = true;
9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	187 }
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	188 osymbols.prototype.parentObject = function() {
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	189 if (!this.parent) {
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	190 return 'null';
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	191 }
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	192 return 'this';
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	193 }
24 fe3533494ce9 Display symbols order first by depth. Eliminate extraneous setter symbols Mike Pavone <pavone@retrodev.com> parents: 23 diff changeset	194 osymbols.prototype.allSymbols = function(curlist, cursyms) {
fe3533494ce9 Display symbols order first by depth. Eliminate extraneous setter symbols Mike Pavone <pavone@retrodev.com> parents: 23 diff changeset	195 if (curlist === undefined) {
fe3533494ce9 Display symbols order first by depth. Eliminate extraneous setter symbols Mike Pavone <pavone@retrodev.com> parents: 23 diff changeset	196 curlist = [];
fe3533494ce9 Display symbols order first by depth. Eliminate extraneous setter symbols Mike Pavone <pavone@retrodev.com> parents: 23 diff changeset	197 cursyms = {};
23 068d63627b16 Populate in scope symbol buttons when clicking on a symbol in the source Mike Pavone <pavone@retrodev.com> parents: 20 diff changeset	198 }
24 fe3533494ce9 Display symbols order first by depth. Eliminate extraneous setter symbols Mike Pavone <pavone@retrodev.com> parents: 23 diff changeset	199 var keys = Object.keys(this.names).sort();
fe3533494ce9 Display symbols order first by depth. Eliminate extraneous setter symbols Mike Pavone <pavone@retrodev.com> parents: 23 diff changeset	200 for (var i in keys) {
fe3533494ce9 Display symbols order first by depth. Eliminate extraneous setter symbols Mike Pavone <pavone@retrodev.com> parents: 23 diff changeset	201 if (!(keys[i] in cursyms)) {
fe3533494ce9 Display symbols order first by depth. Eliminate extraneous setter symbols Mike Pavone <pavone@retrodev.com> parents: 23 diff changeset	202 curlist.push(keys[i]);
fe3533494ce9 Display symbols order first by depth. Eliminate extraneous setter symbols Mike Pavone <pavone@retrodev.com> parents: 23 diff changeset	203 cursyms[keys[i]] = true;
fe3533494ce9 Display symbols order first by depth. Eliminate extraneous setter symbols Mike Pavone <pavone@retrodev.com> parents: 23 diff changeset	204 }
fe3533494ce9 Display symbols order first by depth. Eliminate extraneous setter symbols Mike Pavone <pavone@retrodev.com> parents: 23 diff changeset	205 }
fe3533494ce9 Display symbols order first by depth. Eliminate extraneous setter symbols Mike Pavone <pavone@retrodev.com> parents: 23 diff changeset	206 if (this.parent) {
fe3533494ce9 Display symbols order first by depth. Eliminate extraneous setter symbols Mike Pavone <pavone@retrodev.com> parents: 23 diff changeset	207 return this.parent.allSymbols(curlist, cursyms);
fe3533494ce9 Display symbols order first by depth. Eliminate extraneous setter symbols Mike Pavone <pavone@retrodev.com> parents: 23 diff changeset	208 }
fe3533494ce9 Display symbols order first by depth. Eliminate extraneous setter symbols Mike Pavone <pavone@retrodev.com> parents: 23 diff changeset	209 return curlist;
23 068d63627b16 Populate in scope symbol buttons when clicking on a symbol in the source Mike Pavone <pavone@retrodev.com> parents: 20 diff changeset	210 }
34 a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	211 osymbols.prototype.getEnvType = function() {
a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	212 return this.parent.getEnvType();
a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	213 }
42 4e983fe32047 Fix closures as methods so that private vars work Mike Pavone <pavone@retrodev.com> parents: 38 diff changeset	214 osymbols.prototype.envVar = function() {
4e983fe32047 Fix closures as methods so that private vars work Mike Pavone <pavone@retrodev.com> parents: 38 diff changeset	215 return this.parent.envVar();
4e983fe32047 Fix closures as methods so that private vars work Mike Pavone <pavone@retrodev.com> parents: 38 diff changeset	216 }
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	217
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	218 function lsymbols(parent)
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	219 {
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	220 this.parent = parent;
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	221 this.names = {};
34 a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	222 this.closedover = {};
38 e7be612fd3ae Very basic array support Mike Pavone <pavone@retrodev.com> parents: 36 diff changeset	223 this.declared = {};
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	224 this.needsSelfVar = false;
34 a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	225 this.passthruenv = false;
a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	226 this.envtype = 'void';
57 08ae75d90dc2 Add != operator. Fix more closure bugs. Mike Pavone <pavone@retrodev.com> parents: 55 diff changeset	227 this.needsParentEnv = false;
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	228 }
84 9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	229 lsymbols.prototype.find = function(name, nestedcall, allowll) {
54 976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	230 debugprint('//lsymbols.find', name + ', exists?:', name in this.names, ', nested?:', nestedcall);
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	231 if (name in this.names) {
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	232 if (this.names[name] instanceof funcall && this.names[name].name == 'foreign:') {
54 976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	233 var ret = {
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	234 type: 'foreign',
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	235 def: this.names[name]
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	236 };
54 976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	237 } else {
196 228df5004ab5 Define methods in an object before running populate symbols on those methods to avoid a bug in which self was not properly marked as closed over due to a method not being defined when a symbol search was done Mike Pavone <pavone@retrodev.com> parents: 171 diff changeset	238 if (nestedcall && !(name in this.closedover)) {
228df5004ab5 Define methods in an object before running populate symbols on those methods to avoid a bug in which self was not properly marked as closed over due to a method not being defined when a symbol search was done Mike Pavone <pavone@retrodev.com> parents: 171 diff changeset	239 debugprint('//symbol', name, 'is now closed over');
54 976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	240 this.closedover[name] = true;
55 93ddb4ad6fcb Fix some nested closure bugs Mike Pavone <pavone@retrodev.com> parents: 54 diff changeset	241 this.passthruenv = false;
156 d6e79885bd3b Fix compiler bug involving referencing a self method in a method defined before the referenced method Mike Pavone <pavone@retrodev.com> parents: 110 diff changeset	242 }
54 976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	243 if (name in this.closedover) {
976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	244 var ret = {
976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	245 type: 'closedover',
976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	246 def: this.names[name]
976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	247 };
976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	248 } else {
976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	249 var ret = {
976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	250 type: 'local',
976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	251 def: this.names[name],
976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	252 isdeclared: (name in this.declared)
976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	253 };
976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	254 }
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	255 }
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	256 } else if(this.parent) {
84 9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	257 var ret = this.parent.find(name, true, allowll);
31 668f533e5284 Add initial version of C backend Mike Pavone <pavone@retrodev.com> parents: 30 diff changeset	258 if (ret) {
34 a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	259 if (ret.type == 'closedover') {
31 668f533e5284 Add initial version of C backend Mike Pavone <pavone@retrodev.com> parents: 30 diff changeset	260 ret.type = 'upvar';
55 93ddb4ad6fcb Fix some nested closure bugs Mike Pavone <pavone@retrodev.com> parents: 54 diff changeset	261 ret.depth = 0;
93ddb4ad6fcb Fix some nested closure bugs Mike Pavone <pavone@retrodev.com> parents: 54 diff changeset	262 }
93ddb4ad6fcb Fix some nested closure bugs Mike Pavone <pavone@retrodev.com> parents: 54 diff changeset	263 if (ret.type == 'upvar') {
93ddb4ad6fcb Fix some nested closure bugs Mike Pavone <pavone@retrodev.com> parents: 54 diff changeset	264 if (Object.keys(this.closedover).length) {
34 a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	265 ret.depth++;
57 08ae75d90dc2 Add != operator. Fix more closure bugs. Mike Pavone <pavone@retrodev.com> parents: 55 diff changeset	266 ret.startdepth = 1;
08ae75d90dc2 Add != operator. Fix more closure bugs. Mike Pavone <pavone@retrodev.com> parents: 55 diff changeset	267 this.needsParentEnv = true;
34 a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	268 } else {
a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	269 this.passthruenv = true;
57 08ae75d90dc2 Add != operator. Fix more closure bugs. Mike Pavone <pavone@retrodev.com> parents: 55 diff changeset	270 ret.startdepth = 0;
08ae75d90dc2 Add != operator. Fix more closure bugs. Mike Pavone <pavone@retrodev.com> parents: 55 diff changeset	271 /*if (ret.depth == 0) {
55 93ddb4ad6fcb Fix some nested closure bugs Mike Pavone <pavone@retrodev.com> parents: 54 diff changeset	272 ret.depth = 1;
57 08ae75d90dc2 Add != operator. Fix more closure bugs. Mike Pavone <pavone@retrodev.com> parents: 55 diff changeset	273 }*/
34 a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	274 }
31 668f533e5284 Add initial version of C backend Mike Pavone <pavone@retrodev.com> parents: 30 diff changeset	275 }
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	276 }
54 976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	277 } else {
976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	278 return null;
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	279 }
57 08ae75d90dc2 Add != operator. Fix more closure bugs. Mike Pavone <pavone@retrodev.com> parents: 55 diff changeset	280 var type = ret ? ret.type : 'null';
08ae75d90dc2 Add != operator. Fix more closure bugs. Mike Pavone <pavone@retrodev.com> parents: 55 diff changeset	281 debugprint('\t//symbol type:', type , type == 'upvar' ? 'depth: ' + ret.depth : '');
54 976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	282 return ret;
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	283 };
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	284 lsymbols.prototype.defineVar = function(name, def) {
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	285 this.names[name] = def;
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	286 };
38 e7be612fd3ae Very basic array support Mike Pavone <pavone@retrodev.com> parents: 36 diff changeset	287 lsymbols.prototype.declareVar = function(name) {
e7be612fd3ae Very basic array support Mike Pavone <pavone@retrodev.com> parents: 36 diff changeset	288 this.declared[name] = true;
e7be612fd3ae Very basic array support Mike Pavone <pavone@retrodev.com> parents: 36 diff changeset	289 }
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	290 lsymbols.prototype.selfVar = function() {
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	291 if (this.parent && this.parent instanceof lsymbols) {
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	292 this.parent.needsSelf();
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	293 return 'self';
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	294 } else {
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	295 return 'this';
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	296 }
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	297 };
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	298 lsymbols.prototype.needsSelf = function() {
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	299 if (this.parent && this.parent instanceof lsymbols) {
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	300 this.parent.needsSelf();
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	301 } else {
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	302 this.needsSelfVar = true;
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	303 }
04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	304 };
23 068d63627b16 Populate in scope symbol buttons when clicking on a symbol in the source Mike Pavone <pavone@retrodev.com> parents: 20 diff changeset	305 lsymbols.prototype.allSymbols = osymbols.prototype.allSymbols;
34 a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	306 lsymbols.prototype.parentEnvType = function() {
a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	307 if (!this.parent) {
a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	308 return 'void';
a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	309 }
a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	310 return this.parent.getEnvType();
a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	311 };
a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	312 lsymbols.prototype.getEnvType = function() {
a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	313 if (this.passthruenv) {
a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	314 return this.parent.getEnvType();
a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	315 } else {
a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	316 return this.envtype;
a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	317 }
a10f1b049193 Working closures, but need to rethink method call strategy Mike Pavone <pavone@retrodev.com> parents: 31 diff changeset	318 }
42 4e983fe32047 Fix closures as methods so that private vars work Mike Pavone <pavone@retrodev.com> parents: 38 diff changeset	319 lsymbols.prototype.envVar = function() {
4e983fe32047 Fix closures as methods so that private vars work Mike Pavone <pavone@retrodev.com> parents: 38 diff changeset	320 if (Object.keys(this.closedover).length) {
4e983fe32047 Fix closures as methods so that private vars work Mike Pavone <pavone@retrodev.com> parents: 38 diff changeset	321 return 'myenv';
4e983fe32047 Fix closures as methods so that private vars work Mike Pavone <pavone@retrodev.com> parents: 38 diff changeset	322 } else if(this.passthruenv) {
4e983fe32047 Fix closures as methods so that private vars work Mike Pavone <pavone@retrodev.com> parents: 38 diff changeset	323 return 'env';
4e983fe32047 Fix closures as methods so that private vars work Mike Pavone <pavone@retrodev.com> parents: 38 diff changeset	324 }
4e983fe32047 Fix closures as methods so that private vars work Mike Pavone <pavone@retrodev.com> parents: 38 diff changeset	325 return null;
4e983fe32047 Fix closures as methods so that private vars work Mike Pavone <pavone@retrodev.com> parents: 38 diff changeset	326 }
8 04ae32e91598 Move compiler and test page related code out of parser.js Mike Pavone <pavone@retrodev.com> parents: diff changeset	327
16 59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	328 var mainModule;
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	329
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	330 function toobj(val)
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	331 {
110 d715fb3c39ab Implemented clicking on symbols inside inscope box to replace function name in funcall. Mike Pavone <pavone@retrodev.com> parents: 104 diff changeset	332 return (typeof val == "boolean") ? (val ? module_true : module_false) : val;
16 59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	333 }
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	334
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	335 op.prototype.populateSymbols = function(symbols, isReceiver) {
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	336 this.left.populateSymbols(symbols);
97 59a94f3ad56f Added short-circuit && and \|\| operators Mike Pavone <pavone@retrodev.com> parents: 96 diff changeset	337 if (this.op == '&&' \|\| this.op == '\|\|') {
59a94f3ad56f Added short-circuit && and \|\| operators Mike Pavone <pavone@retrodev.com> parents: 96 diff changeset	338 //&& and \|\| are syntactic sugar for if and ifnot with
59a94f3ad56f Added short-circuit && and \|\| operators Mike Pavone <pavone@retrodev.com> parents: 96 diff changeset	339 //the second argument transformed into a lambda to
59a94f3ad56f Added short-circuit && and \|\| operators Mike Pavone <pavone@retrodev.com> parents: 96 diff changeset	340 //achieve short-circuit evalutation
59a94f3ad56f Added short-circuit && and \|\| operators Mike Pavone <pavone@retrodev.com> parents: 96 diff changeset	341 this.right = new lambda([], [this.right]);
59a94f3ad56f Added short-circuit && and \|\| operators Mike Pavone <pavone@retrodev.com> parents: 96 diff changeset	342 }
16 59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	343 this.right.populateSymbols(symbols);
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	344 };
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	345
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	346 symbol.prototype.populateSymbols = function(symbols) {
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	347 this.symbols = symbols;
54 976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	348 var ret = symbols.find(this.cleanName());
60 ef3b34c2c0a4 Fix populatesymbols for parent property references. Fix lambda-style modules in cbackend. Mike Pavone <pavone@retrodev.com> parents: 59 diff changeset	349 if (ret && (ret.type == 'self' \|\| ret.type == 'parent')) {
54 976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	350 symbols.find('self');
976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	351 }
16 59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	352 }
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	353
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	354 intlit.prototype.populateSymbols = function(symbols) {
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	355 }
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	356
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	357 floatlit.prototype.populateSymbols = function(symbols) {
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	358 }
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	359
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	360 strlit.prototype.populateSymbols = function(symbols) {
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	361 }
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	362
25 4d87c38404d6 List literals, fixes to implicit self property lookup, import statement and editor improvements Mike Pavone <pavone@retrodev.com> parents: 24 diff changeset	363 listlit.prototype.populateSymbols = function(symbols) {
38 e7be612fd3ae Very basic array support Mike Pavone <pavone@retrodev.com> parents: 36 diff changeset	364 for (var i = 0; i < this.val.length; i++) {
e7be612fd3ae Very basic array support Mike Pavone <pavone@retrodev.com> parents: 36 diff changeset	365 this.val[i].populateSymbols(symbols);
e7be612fd3ae Very basic array support Mike Pavone <pavone@retrodev.com> parents: 36 diff changeset	366 }
e7be612fd3ae Very basic array support Mike Pavone <pavone@retrodev.com> parents: 36 diff changeset	367 }
e7be612fd3ae Very basic array support Mike Pavone <pavone@retrodev.com> parents: 36 diff changeset	368
e7be612fd3ae Very basic array support Mike Pavone <pavone@retrodev.com> parents: 36 diff changeset	369 arraylit.prototype.populateSymbols = function(symbols) {
e7be612fd3ae Very basic array support Mike Pavone <pavone@retrodev.com> parents: 36 diff changeset	370 for (var i = 0; i < this.val.length; i++) {
e7be612fd3ae Very basic array support Mike Pavone <pavone@retrodev.com> parents: 36 diff changeset	371 this.val[i].populateSymbols(symbols);
e7be612fd3ae Very basic array support Mike Pavone <pavone@retrodev.com> parents: 36 diff changeset	372 }
25 4d87c38404d6 List literals, fixes to implicit self property lookup, import statement and editor improvements Mike Pavone <pavone@retrodev.com> parents: 24 diff changeset	373 }
4d87c38404d6 List literals, fixes to implicit self property lookup, import statement and editor improvements Mike Pavone <pavone@retrodev.com> parents: 24 diff changeset	374
16 59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	375 funcall.prototype.populateSymbols = function(symbols) {
96 84b65ee8b78b Optimize self method calls into static function calls Mike Pavone <pavone@retrodev.com> parents: 95 diff changeset	376 var isll = false;
16 59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	377 if (this.name == 'foreign:') {
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	378 if ((this.args[0] instanceof lambda) \|\| (this.args[0] instanceof object) \|\| (this.args[0] instanceof symbol)) {
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	379 return;
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	380 } else {
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	381 throw new Error("Unexpected AST type for foreign:");
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	382 }
84 9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	383 } else if (this.name == 'llProperty:withType:') {
9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	384 if (this.args[0] instanceof symbol) {
9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	385 if ((this.args[1] instanceof symbol) \|\| (this.args[1] instanceof funcall)) {
265 d6a4c9e7716e Remove remapping of most operators Michael Pavone <pavone@retrodev.com> parents: 251 diff changeset	386 symbols.defineLLProperty(this.args[0] instanceof symbol ? this.args[0].name : this.args[0].val);
84 9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	387 return;
9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	388 } else {
9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	389 throw new Error("Second argument to llProperty:withType: must be a symbol or funcall");
9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	390 }
9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	391 } else {
265 d6a4c9e7716e Remove remapping of most operators Michael Pavone <pavone@retrodev.com> parents: 251 diff changeset	392 throw new Error("First argument to llProperty:withType: must be a symbol or string");
84 9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	393 }
9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	394 } else if (this.name == 'llMessage:withVars:andCode:') {
265 d6a4c9e7716e Remove remapping of most operators Michael Pavone <pavone@retrodev.com> parents: 251 diff changeset	395 if (this.args[0] instanceof symbol \|\| this.args[0] instanceof strlit) {
84 9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	396 if (this.args[1] instanceof lambda) {
9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	397 if (this.args[2] instanceof lambda) {
9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	398 symbols.defineMsg(this.args[0].name, this.args[2]);
96 84b65ee8b78b Optimize self method calls into static function calls Mike Pavone <pavone@retrodev.com> parents: 95 diff changeset	399 isll = true;
84 9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	400 } else {
9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	401 throw new Error("Third argument to llMessage:withVars:andCode: must be a lambda");
9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	402 }
9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	403 } else {
9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	404 throw new Error("Second argument to llMessage:withVars:andCode: must be a lambda");
9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	405 }
9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	406 } else {
9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	407 throw new Error("First argument to llMessage:withVars:andCode: must be a symbol");
9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	408 }
16 59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	409 }
20 bf03c9f0dd55 Initial work on proper property support Mike Pavone <pavone@retrodev.com> parents: 16 diff changeset	410 this.symbols = symbols;
62 f57b2f4048d0 Fix funcall.populateSymbols to use the fixed up name when doing the initial symbol.find. This ensures the parent tree is properly produced Mike Pavone <pavone@retrodev.com> parents: 60 diff changeset	411 var name = this.name[this.name.length-1] == ':' ? this.name.substr(0, this.name.length-1) : this.name;
77 8a9b96888b7d Fix another symbol table/closure bug Mike Pavone <pavone@retrodev.com> parents: 68 diff changeset	412 var funinfo = symbols.find(name);
8a9b96888b7d Fix another symbol table/closure bug Mike Pavone <pavone@retrodev.com> parents: 68 diff changeset	413 if (funinfo && (funinfo.type == 'self' \|\| funinfo.type == 'parent')) {
8a9b96888b7d Fix another symbol table/closure bug Mike Pavone <pavone@retrodev.com> parents: 68 diff changeset	414 symbols.find('self');
8a9b96888b7d Fix another symbol table/closure bug Mike Pavone <pavone@retrodev.com> parents: 68 diff changeset	415 }
16 59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	416 for (var i in this.args) {
96 84b65ee8b78b Optimize self method calls into static function calls Mike Pavone <pavone@retrodev.com> parents: 95 diff changeset	417 this.args[i].populateSymbols(symbols, undefined, isll);
16 59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	418 }
20 bf03c9f0dd55 Initial work on proper property support Mike Pavone <pavone@retrodev.com> parents: 16 diff changeset	419 if (this.receiver) {
96 84b65ee8b78b Optimize self method calls into static function calls Mike Pavone <pavone@retrodev.com> parents: 95 diff changeset	420 this.receiver.populateSymbols(symbols, undefined, isll);
20 bf03c9f0dd55 Initial work on proper property support Mike Pavone <pavone@retrodev.com> parents: 16 diff changeset	421 }
16 59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	422 }
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	423
196 228df5004ab5 Define methods in an object before running populate symbols on those methods to avoid a bug in which self was not properly marked as closed over due to a method not being defined when a symbol search was done Mike Pavone <pavone@retrodev.com> parents: 171 diff changeset	424 funcall.prototype.defineSymbolsObject = function(symbols) {
228df5004ab5 Define methods in an object before running populate symbols on those methods to avoid a bug in which self was not properly marked as closed over due to a method not being defined when a symbol search was done Mike Pavone <pavone@retrodev.com> parents: 171 diff changeset	425 }
228df5004ab5 Define methods in an object before running populate symbols on those methods to avoid a bug in which self was not properly marked as closed over due to a method not being defined when a symbol search was done Mike Pavone <pavone@retrodev.com> parents: 171 diff changeset	426
25 4d87c38404d6 List literals, fixes to implicit self property lookup, import statement and editor improvements Mike Pavone <pavone@retrodev.com> parents: 24 diff changeset	427 funcall.prototype.populateSymbolsObject = function(symbols) {
84 9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	428 this.populateSymbols(symbols);
25 4d87c38404d6 List literals, fixes to implicit self property lookup, import statement and editor improvements Mike Pavone <pavone@retrodev.com> parents: 24 diff changeset	429 }
4d87c38404d6 List literals, fixes to implicit self property lookup, import statement and editor improvements Mike Pavone <pavone@retrodev.com> parents: 24 diff changeset	430
16 59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	431 object.prototype.populateSymbols = function(symbols) {
84 9811040704ac Add support for llMessage:withVars:andCode and llProperty:withType for specifying low level code without having to stick C inside the compiler. Redo array built-in type to use this feature. Mike Pavone <pavone@retrodev.com> parents: 77 diff changeset	432 var symbols = new osymbols(symbols);
16 59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	433 for (var i in this.messages) {
196 228df5004ab5 Define methods in an object before running populate symbols on those methods to avoid a bug in which self was not properly marked as closed over due to a method not being defined when a symbol search was done Mike Pavone <pavone@retrodev.com> parents: 171 diff changeset	434 this.messages[i].defineSymbolsObject(symbols);
228df5004ab5 Define methods in an object before running populate symbols on those methods to avoid a bug in which self was not properly marked as closed over due to a method not being defined when a symbol search was done Mike Pavone <pavone@retrodev.com> parents: 171 diff changeset	435 }
228df5004ab5 Define methods in an object before running populate symbols on those methods to avoid a bug in which self was not properly marked as closed over due to a method not being defined when a symbol search was done Mike Pavone <pavone@retrodev.com> parents: 171 diff changeset	436 for (var i in this.messages) {
16 59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	437 this.messages[i].populateSymbolsObject(symbols);
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	438 }
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	439 this.symbols = symbols;
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	440 }
96 84b65ee8b78b Optimize self method calls into static function calls Mike Pavone <pavone@retrodev.com> parents: 95 diff changeset	441 var lambdanum = 0;
84b65ee8b78b Optimize self method calls into static function calls Mike Pavone <pavone@retrodev.com> parents: 95 diff changeset	442 lambda.prototype.populateSymbols = function(symbols, isobject, isll) {
84b65ee8b78b Optimize self method calls into static function calls Mike Pavone <pavone@retrodev.com> parents: 95 diff changeset	443 if (!isll) {
84b65ee8b78b Optimize self method calls into static function calls Mike Pavone <pavone@retrodev.com> parents: 95 diff changeset	444 this.name = 'lambda_' + lambdanum++;
84b65ee8b78b Optimize self method calls into static function calls Mike Pavone <pavone@retrodev.com> parents: 95 diff changeset	445 }
16 59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	446 var args = this.args ? this.args.slice(0, this.args.length) : [];
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	447 var exprs = this.expressions;
54 976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	448 var symbols = new lsymbols(symbols);
16 59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	449 for (var i in args) {
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	450 symbols.defineVar(args[i].cleanName(), null);
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	451 args[i].populateSymbols(symbols);
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	452 }
54 976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	453 if (isobject && (!args.length \|\| args[0].cleanName() != 'self')) {
976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	454 symbols.defineVar('self', null);
976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	455 }
16 59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	456 for (var i in exprs) {
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	457 exprs[i].populateSymbols(symbols);
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	458 }
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	459 this.symbols = symbols;
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	460 };
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	461
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	462 assignment.prototype.populateSymbols = function(symbols) {
62 f57b2f4048d0 Fix funcall.populateSymbols to use the fixed up name when doing the initial symbol.find. This ensures the parent tree is properly produced Mike Pavone <pavone@retrodev.com> parents: 60 diff changeset	463 debugprint('//assignment', this.symbol.name, 'populateSymbols');
16 59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	464 var existing = symbols.find(this.symbol.name);
201 d2e0664ba73e Don't allow assignments to module variables Mike Pavone <pavone@retrodev.com> parents: 196 diff changeset	465 if (!existing \|\| existing.type == 'toplevel') {
16 59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	466 symbols.defineVar(this.symbol.name, this.expression);
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	467 }
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	468 this.symbol.populateSymbols(symbols);
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	469 this.expression.populateSymbols(symbols);
20 bf03c9f0dd55 Initial work on proper property support Mike Pavone <pavone@retrodev.com> parents: 16 diff changeset	470 this.symbols = symbols;
16 59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	471 };
196 228df5004ab5 Define methods in an object before running populate symbols on those methods to avoid a bug in which self was not properly marked as closed over due to a method not being defined when a symbol search was done Mike Pavone <pavone@retrodev.com> parents: 171 diff changeset	472 assignment.prototype.defineSymbolsObject = function(symbols) {
62 f57b2f4048d0 Fix funcall.populateSymbols to use the fixed up name when doing the initial symbol.find. This ensures the parent tree is properly produced Mike Pavone <pavone@retrodev.com> parents: 60 diff changeset	473 debugprint('//messagedef', this.symbol.name, 'populateSymbols');
30 608eb70fe261 Fix some compiler bugs and do initial work on module import Mike Pavone <pavone@retrodev.com> parents: 25 diff changeset	474 if (this.expression instanceof lambda \|\| (this.expression instanceof funcall & this.expression.name == 'foreign:')) {
608eb70fe261 Fix some compiler bugs and do initial work on module import Mike Pavone <pavone@retrodev.com> parents: 25 diff changeset	475 symbols.defineMsg(this.symbol.name, this.expression);
608eb70fe261 Fix some compiler bugs and do initial work on module import Mike Pavone <pavone@retrodev.com> parents: 25 diff changeset	476 } else {
608eb70fe261 Fix some compiler bugs and do initial work on module import Mike Pavone <pavone@retrodev.com> parents: 25 diff changeset	477 symbols.defineMsg(this.symbol.name, new getter(null));
20 bf03c9f0dd55 Initial work on proper property support Mike Pavone <pavone@retrodev.com> parents: 16 diff changeset	478 symbols.defineMsg(this.symbol.name + '!', new setter(null));
bf03c9f0dd55 Initial work on proper property support Mike Pavone <pavone@retrodev.com> parents: 16 diff changeset	479 }
196 228df5004ab5 Define methods in an object before running populate symbols on those methods to avoid a bug in which self was not properly marked as closed over due to a method not being defined when a symbol search was done Mike Pavone <pavone@retrodev.com> parents: 171 diff changeset	480 };
228df5004ab5 Define methods in an object before running populate symbols on those methods to avoid a bug in which self was not properly marked as closed over due to a method not being defined when a symbol search was done Mike Pavone <pavone@retrodev.com> parents: 171 diff changeset	481 assignment.prototype.populateSymbolsObject = function(symbols) {
16 59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	482 this.symbol.populateSymbols(symbols);
54 976a0924e1d4 Fix closure over self var Mike Pavone <pavone@retrodev.com> parents: 48 diff changeset	483 this.expression.populateSymbols(symbols, true);
20 bf03c9f0dd55 Initial work on proper property support Mike Pavone <pavone@retrodev.com> parents: 16 diff changeset	484 this.symbols = symbols;
16 59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	485 };
59e83296e331 Add populateSymbols method to AST Mike Pavone <pavone@retrodev.com> parents: 8 diff changeset	486
20 bf03c9f0dd55 Initial work on proper property support Mike Pavone <pavone@retrodev.com> parents: 16 diff changeset	487 function setter(fun)
bf03c9f0dd55 Initial work on proper property support Mike Pavone <pavone@retrodev.com> parents: 16 diff changeset	488 {
bf03c9f0dd55 Initial work on proper property support Mike Pavone <pavone@retrodev.com> parents: 16 diff changeset	489 this.fun = fun;
bf03c9f0dd55 Initial work on proper property support Mike Pavone <pavone@retrodev.com> parents: 16 diff changeset	490 }
30 608eb70fe261 Fix some compiler bugs and do initial work on module import Mike Pavone <pavone@retrodev.com> parents: 25 diff changeset	491 setter.prototype.args = [new symbol('self'), new symbol('newval')];
20 bf03c9f0dd55 Initial work on proper property support Mike Pavone <pavone@retrodev.com> parents: 16 diff changeset	492 function getter(fun)
bf03c9f0dd55 Initial work on proper property support Mike Pavone <pavone@retrodev.com> parents: 16 diff changeset	493 {
bf03c9f0dd55 Initial work on proper property support Mike Pavone <pavone@retrodev.com> parents: 16 diff changeset	494 this.fun = fun;
bf03c9f0dd55 Initial work on proper property support Mike Pavone <pavone@retrodev.com> parents: 16 diff changeset	495 }
30 608eb70fe261 Fix some compiler bugs and do initial work on module import Mike Pavone <pavone@retrodev.com> parents: 25 diff changeset	496 getter.prototype.args = [new symbol('self')];
99 b58b19c455ec Initial work on type system Mike Pavone <pavone@retrodev.com> parents: 97 diff changeset	497