Add proper support for "use asm"; blocks. Disable -c optimization within "use asm"; sections and preserve floating point literals in their original form. Non-asm.js sections are optimized as before. Asm.js sections can still be mangled and minified of whitespace. No special command line flags are required.

2015-10-05 19:51:09 -04:00
parent c69294c449
commit 593677d2ff
5 changed files with 27 additions and 14 deletions
--- a/lib/parse.js
+++ b/lib/parse.js
@@ -1149,6 +1149,9 @@ function parse($TEXT, options) {
            break;
          case "num":
            ret = new AST_Number({ start: tok, end: tok, value: tok.value });
+            var value_string = $TEXT.substring(tok.pos, tok.endpos);
+            if (value_string.indexOf('.') >= 0)
+                ret.value_string = value_string;
            break;
          case "string":
            ret = new AST_String({