workaround firefox asm.js quirks (#3650)

fixes #3636
2019-12-28 23:14:53 +00:00
parent d9cd3d33c8
commit d1a78920d9
2 changed files with 71 additions and 0 deletions
--- a/lib/scope.js
+++ b/lib/scope.js
@@ -428,6 +428,11 @@ AST_Toplevel.DEFMETHOD("mangle_names", function(options) {
            if (options.cache && node instanceof AST_Toplevel) {
                node.globals.each(mangle);
            }
+            if (node instanceof AST_Defun && tw.has_directive("use asm")) {
+                var sym = new AST_SymbolRef(node.name);
+                sym.scope = node;
+                sym.reference(options);
+            }
            node.variables.each(function(def) {
                if (!defer_redef(def)) mangle(def);
            });