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diff cbackend.js @ 251:2557ce4e671f

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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.
author Michael Pavone <pavone@retrodev.com>
date Fri, 11 Apr 2014 22:29:32 -0700
parents c50f77de41d1
children d6a4c9e7716e
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--- a/cbackend.js	Wed Apr 09 22:55:10 2014 -0700
+++ b/cbackend.js	Fri Apr 11 22:29:32 2014 -0700
@@ -1061,7 +1061,7 @@
 	}
 	for (var i = 0; i < args.length; ++i) {
 		var argname = args[i].toC();
-
+		this.symbols.declareVar(args[i].cleanName());
 		args[i] = (argname.indexOf('->') < 0 ? '\tobject * ' : '\t') + argname + ' = va_arg(args, object *);\n';
 	}
 	var compiled = []