Mark ParseInfo as eval in the constructors

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/compiler.h"
 
 #include <algorithm>
 #include <memory>
 
 #include "src/asmjs/asm-js.h"
@@ skipping 233 matching lines @@
     AddWeakObjectToCodeDependency(isolate, object, code);
   }
   code->set_can_have_weak_objects(true);
 }
 
 // ----------------------------------------------------------------------------
 // Local helper methods that make up the compilation pipeline.
 
 namespace {
 
-bool IsEvalToplevel(Handle<SharedFunctionInfo> shared) {
-  return shared->is_toplevel() && shared->script()->IsScript() &&
-         Script::cast(shared->script())->compilation_type() ==
-             Script::COMPILATION_TYPE_EVAL;
-}
-
 bool Parse(ParseInfo* info) {
   // Create a canonical handle scope if compiling ignition bytecode. This is
   // required by the constant array builder to de-duplicate objects without
   // dereferencing handles.
   std::unique_ptr<CanonicalHandleScope> canonical;
   if (FLAG_ignition) canonical.reset(new CanonicalHandleScope(info->isolate()));
 
   return Parser::ParseStatic(info);
 }
 
@@ skipping 428 matching lines @@
   // TurboFan can optimize directly from existing bytecode.
   if (FLAG_turbo_from_bytecode && use_turbofan && ShouldUseIgnition(info)) {
     if (info->is_osr() && !ignition_osr) return MaybeHandle<Code>();
     if (!Compiler::EnsureBytecode(info)) {
       if (isolate->has_pending_exception()) isolate->clear_pending_exception();
       return MaybeHandle<Code>();
     }
     info->MarkAsOptimizeFromBytecode();
   }
 
-  if (IsEvalToplevel(shared)) {
-    parse_info->set_eval();
-    parse_info->set_allow_lazy_parsing(false);
-  }
-
   // Verify that OSR compilations are delegated to the correct graph builder.
   // Depending on the underlying frame the semantics of the {BailoutId} differ
   // and the various graph builders hard-code a certain semantic:
   //  - Interpreter : The BailoutId represents a bytecode offset.
   //  - FullCodegen : The BailoutId represents the id of an AST node.
   DCHECK_IMPLIES(info->is_osr() && ignition_osr,
                  info->is_optimizing_from_bytecode());
   DCHECK_IMPLIES(info->is_osr() && !ignition_osr,
                  !info->is_optimizing_from_bytecode());
 
@@ skipping 504 matching lines @@
 }
 
 bool Compiler::CompileDebugCode(Handle<JSFunction> function) {
   Isolate* isolate = function->GetIsolate();
   DCHECK(AllowCompilation::IsAllowed(isolate));
 
   // Start a compilation.
   Zone zone(isolate->allocator());
   ParseInfo parse_info(&zone, function);
   CompilationInfo info(&parse_info, Handle<JSFunction>::null());
-  if (IsEvalToplevel(handle(function->shared()))) {
-    parse_info.set_eval();
-    parse_info.set_allow_lazy_parsing(false);
-  }
   info.MarkAsDebug();
   if (GetUnoptimizedCode(&info).is_null()) {
     isolate->clear_pending_exception();
     return false;
   }
 
   // Check postconditions on success.
   DCHECK(!isolate->has_pending_exception());
   DCHECK(function->shared()->is_compiled());
   DCHECK(function->shared()->HasDebugCode());
   return true;
 }
 
 bool Compiler::CompileDebugCode(Handle<SharedFunctionInfo> shared) {
   Isolate* isolate = shared->GetIsolate();
   DCHECK(AllowCompilation::IsAllowed(isolate));
 
   // Start a compilation.
   Zone zone(isolate->allocator());
   ParseInfo parse_info(&zone, shared);
   CompilationInfo info(&parse_info, Handle<JSFunction>::null());
-  if (IsEvalToplevel(shared)) {
-    parse_info.set_eval();
-    parse_info.set_allow_lazy_parsing(false);
-  }
   info.MarkAsDebug();
   if (GetUnoptimizedCode(&info).is_null()) {
     isolate->clear_pending_exception();
     return false;
   }
 
   // Check postconditions on success.
   DCHECK(!isolate->has_pending_exception());
   DCHECK(shared->is_compiled());
   DCHECK(shared->HasDebugCode());
@@ skipping 577 matching lines @@
     DCHECK(shared->is_compiled());
     function->set_literals(cached.literals);
   } else if (shared->is_compiled()) {
     // TODO(mvstanton): pass pretenure flag to EnsureLiterals.
     JSFunction::EnsureLiterals(function);
   }
 }
 
 }  // namespace internal
 }  // namespace v8