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comparison parser.js @ 135:f98790d8a53d

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Add int64, int16 and int8. Also add hex method to integer types.
author Mike Pavone <pavone@retrodev.com>
date Thu, 08 Aug 2013 20:03:15 -0700
parents 34e0befbdd77
children 5bcaddff29f5
comparison
equal deleted inserted replaced
134:34e0befbdd77 135:f98790d8a53d
13 } 13 }
14 symbol.prototype.cleanName = function() { 14 symbol.prototype.cleanName = function() {
15 return this.name[0] == ':' ? this.name.substr(1) : this.name; 15 return this.name[0] == ':' ? this.name.substr(1) : this.name;
16 } 16 }
17 17
18 function intlit(val) 18 function intlit(val, bits)
19 { 19 {
20 if (!bits) {
21 bits = 32;
22 }
23 this.bits = bits;
20 this.val = val; 24 this.val = val;
21 } 25 }
22 26
23 function floatlit(val) 27 function floatlit(val)
24 { 28 {
82 'primlitsym = hws val:(float / hex / binary / int / string / symbol / object / array / list / lambda / "(" ws expr:expr hws ")" { return expr; }) { return val; };' + 86 'primlitsym = hws val:(float / hex / binary / int / string / symbol / object / array / list / lambda / "(" ws expr:expr hws ")" { return expr; }) { return val; };' +
83 'symbol = chars:[a-zA-Z_!?@]+ trailing:(":"? [a-zA-Z_!?@0-9])* ! ":" { for (var i = 0; i < trailing.length; i++) { trailing[i] = trailing[i].join(""); } return new symbol(chars.join("") + trailing.join("")); };' + 87 'symbol = chars:[a-zA-Z_!?@]+ trailing:(":"? [a-zA-Z_!?@0-9])* ! ":" { for (var i = 0; i < trailing.length; i++) { trailing[i] = trailing[i].join(""); } return new symbol(chars.join("") + trailing.join("")); };' +
84 'float = digits:[0-9]+ "." decimals:[0-9]+ { return new floatlit(parseFloat(digits.join("") + "." + decimals.join(""))); };' + 88 'float = digits:[0-9]+ "." decimals:[0-9]+ { return new floatlit(parseFloat(digits.join("") + "." + decimals.join(""))); };' +
85 'binary = "0b" digits:[01]+ { return new intlit(parseInt(digits.join(""), 2)); };' + 89 'binary = "0b" digits:[01]+ { return new intlit(parseInt(digits.join(""), 2)); };' +
86 'hex = "0x" digits:[0-9a-fA-F]+ { return new intlit(parseInt(digits.join(""), 16)); };' + 90 'hex = "0x" digits:[0-9a-fA-F]+ { return new intlit(parseInt(digits.join(""), 16)); };' +
87 'int = sign:"-"? digits:[0-9]+ { return new intlit(parseInt(sign + digits.join(""), 10)); };' + 91 'int = sign:"-"? digits:[0-9]+ size:("i" ("8" / "16" / "32" / "64"))? { bits = size ? parseInt(size[1], 10) : 0; return new intlit(parseInt(sign + digits.join(""), 10), bits); };' +
88 'string = "\\"" text:(strpart/escape)* "\\"" { return new strlit(text.join("")); };' + 92 'string = "\\"" text:(strpart/escape)* "\\"" { return new strlit(text.join("")); };' +
89 'strpart = text:[^\\"\\\\]+ { return text.join(""); };' + 93 'strpart = text:[^\\"\\\\]+ { return text.join(""); };' +
90 'escape = "\\\\" char:[nt\\"r\\\\] { if (char == "n") { return "\\n"; } if (char == "r") { return "\\r"; } return char; };' + 94 'escape = "\\\\" char:[nt\\"r\\\\] { if (char == "n") { return "\\n"; } if (char == "r") { return "\\r"; } return char; };' +
91 'object = "#{" ws messages:(assignment / funexpr)* "}" { return new object(messages); };' + 95 'object = "#{" ws messages:(assignment / funexpr)* "}" { return new object(messages); };' +
92 'array = "#[" ws els:opexpr* "]" { return new arraylit(els); };' + 96 'array = "#[" ws els:opexpr* "]" { return new arraylit(els); };' +