Force eager compilation of parenthesized functions.

src/compiler.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 911 matching lines @@
   // of functions without an outer context when setting a breakpoint through
   // Runtime::FindSharedFunctionInfoInScript.
   bool allow_lazy_without_ctx = literal->AllowsLazyCompilationWithoutContext();
   bool allow_lazy = literal->AllowsLazyCompilation() &&
       !LiveEditFunctionTracker::IsActive(info.isolate()) &&
       (!info.isolate()->DebuggerHasBreakPoints() || allow_lazy_without_ctx);
 
   Handle<ScopeInfo> scope_info(ScopeInfo::Empty());
 
   // Generate code
-  if (FLAG_lazy && allow_lazy) {
+  if (FLAG_lazy && allow_lazy && !literal->is_parenthesized()) {
     Handle<Code> code = info.isolate()->builtins()->LazyCompile();
     info.SetCode(code);
   } else if (GenerateCode(&info)) {
     ASSERT(!info.code().is_null());
     scope_info = ScopeInfo::Create(info.scope(), info.zone());
   } else {
     return Handle<SharedFunctionInfo>::null();
   }
 
   // Create a shared function info object.
@@ skipping 84 matching lines @@
     }
   }
 
   GDBJIT(AddCode(Handle<String>(shared->DebugName()),
                  Handle<Script>(info->script()),
                  Handle<Code>(info->code()),
                  info));
 }
 
 } }  // namespace v8::internal