Verify that source string matches serialized code.

src/compiler.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 
 #include "src/compiler.h"
 
 #include "src/bootstrapper.h"
 #include "src/codegen.h"
@@ skipping 613 matching lines @@
   function_info->set_has_duplicate_parameters(lit->has_duplicate_parameters());
   function_info->set_ast_node_count(lit->ast_node_count());
   function_info->set_is_function(lit->is_function());
   function_info->set_bailout_reason(lit->dont_optimize_reason());
   function_info->set_dont_cache(lit->flags()->Contains(kDontCache));
   function_info->set_is_generator(lit->is_generator());
 }
 
 
 static bool CompileUnoptimizedCode(CompilationInfo* info) {
+  ASSERT(AllowCompilation::IsAllowed(info->isolate()));
   ASSERT(info->function() != NULL);
   if (!Rewriter::Rewrite(info)) return false;
   if (!Scope::Analyze(info)) return false;
   ASSERT(info->scope() != NULL);
 
   if (!FullCodeGenerator::MakeCode(info)) {
     Isolate* isolate = info->isolate();
     if (!isolate->has_pending_exception()) isolate->StackOverflow();
     return false;
   }
@@ skipping 545 matching lines @@
                                              ConcurrencyMode mode,
                                              BailoutId osr_ast_id) {
   Handle<Code> cached_code;
   if (GetCodeFromOptimizedCodeMap(
           function, osr_ast_id).ToHandle(&cached_code)) {
     return cached_code;
   }
 
   SmartPointer<CompilationInfo> info(new CompilationInfoWithZone(function));
   Isolate* isolate = info->isolate();
+  ASSERT(AllowCompilation::IsAllowed(isolate));
   VMState<COMPILER> state(isolate);
   ASSERT(!isolate->has_pending_exception());
   PostponeInterruptsScope postpone(isolate);
 
   Handle<SharedFunctionInfo> shared = info->shared_info();
   ASSERT_NE(ScopeInfo::Empty(isolate), shared->scope_info());
   int compiled_size = shared->end_position() - shared->start_position();
   isolate->counters()->total_compile_size()->Increment(compiled_size);
   current_code->set_profiler_ticks(0);
 
@@ skipping 126 matching lines @@
   AllowHandleDereference allow_deref;
   bool tracing_on = info()->IsStub()
       ? FLAG_trace_hydrogen_stubs
       : (FLAG_trace_hydrogen &&
          info()->closure()->PassesFilter(FLAG_trace_hydrogen_filter));
   return (tracing_on &&
       base::OS::StrChr(const_cast<char*>(FLAG_trace_phase), name_[0]) != NULL);
 }
 
 } }  // namespace v8::internal