src/full-codegen.cc - Issue 7992005: Block scoped const variables.

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Unified Diff: src/full-codegen.cc

Issue 7992005: Block scoped const variables. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Comments, function variable mode, preparser. Created 9 years, 2 months ago

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Index: src/full-codegen.cc

diff --git a/src/full-codegen.cc b/src/full-codegen.cc

index 0eb36f4e66a5f0d750671ccb362c168e4dd3dece..524f16252c802ab5a939d1110357f3327cf412c6 100644

--- a/src/full-codegen.cc

+++ b/src/full-codegen.cc

@@ -521,8 +521,8 @@ void FullCodeGenerator::VisitDeclarations(

if (var->IsUnallocated()) {

array->set(j++, *(var->name()));

if (decl->fun() == NULL) {

- if (var->mode() == CONST) {

- // In case this is const property use the hole.

+ if (var->binding_needs_init()) {

+ // In case this binding needs initialization use the hole.

array->set_the_hole(j++);

} else {

array->set_undefined(j++);

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