Store SharedFunctionInfos of a Script in a FixedArray indexed by their ID

src/parsing/parser.cc

Index: src/parsing/parser.cc
diff --git a/src/parsing/parser.cc b/src/parsing/parser.cc
index f022fda26009e049478b1dbef4682a996044a282..35f8d8fa9b2fe6f6efd6d4568ee5d70b87fddad2 100644
--- a/src/parsing/parser.cc
+++ b/src/parsing/parser.cc
@@ -820,6 +820,8 @@ FunctionLiteral* Parser::DoParseProgram(ParseInfo* info) {
     }
   }
 
+  info->set_max_function_literal_id(GetLastFunctionLiteralId());

[Toon Verwaest, 2016/12/06 21:10:14]

Mmh. ParseInfo isn't exactly supposed to be a communication channel outerwards
right? What about putting it on the ScriptScope or so after ParseProgram? Isn't
that the only place where we need it? We probably need to make ScriptScope its
own subclass of Scope in that case. (It's not currently if I'm not mistaken)

[jochen (gone - plz use gerrit), 2016/12/07 15:57:00]

it's also what communicates the parsing result to the outside (and the language
mode)

[Toon Verwaest, 2016/12/08 07:31:30]

Oh ok.. buh. Follow-up cleanup then I guess...
Language mode should also just be read from the scope.

+
   // Make sure the target stack is empty.
   DCHECK(target_stack_ == NULL);