[wasm] asm.js - Parse and convert asm.js to wasm a function at a time.

src/ast/ast.h

Index: src/ast/ast.h
diff --git a/src/ast/ast.h b/src/ast/ast.h
index a6661becf25a7cdf2d1a95dfacf31a48e66a7034..73598243b154521abb9e68ffa627681e4171c0a3 100644
--- a/src/ast/ast.h
+++ b/src/ast/ast.h
@@ -2578,6 +2578,7 @@ class FunctionLiteral final : public Expression {
   void set_raw_name(const AstString* name) { raw_name_ = name; }
   DeclarationScope* scope() const { return scope_; }
   ZoneList<Statement*>* body() const { return body_; }
+  void set_body(ZoneList<Statement*>* body) { body_ = body; }
   void set_function_token_position(int pos) { function_token_position_ = pos; }
   int function_token_position() const { return function_token_position_; }
   int start_position() const;