From: fschneider@chromium.org <fschneider@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Date: Mon, 29 Aug 2011 10:50:47 +0000 (+0000)
Subject: Introduce support for local function declarations in Hydrogen.
X-Git-Tag: upstream/4.7.83~18630
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8ab5b50f1b18a1af6a107611e58d62ed4aea17d3;p=platform%2Fupstream%2Fv8.git

Introduce support for local function declarations in Hydrogen.
Review URL: http://codereview.chromium.org/7782001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9047 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
---

diff --git a/src/hydrogen.cc b/src/hydrogen.cc
index dd3a591d6..012e8b8aa 100644
--- a/src/hydrogen.cc
+++ b/src/hydrogen.cc
@@ -5804,13 +5804,17 @@ void HGraphBuilder::VisitThisFunction(ThisFunction* expr) {
 void HGraphBuilder::VisitDeclaration(Declaration* decl) {
   // We support only declarations that do not require code generation.
   Variable* var = decl->proxy()->var();
-  if (!var->IsStackAllocated() || decl->fun() != NULL) {
+  if (!var->IsStackAllocated()) {
     return Bailout("unsupported declaration");
   }
 
   if (decl->mode() == Variable::CONST) {
     ASSERT(var->IsStackAllocated());
     environment()->Bind(var, graph()->GetConstantHole());
+  } else if (decl->fun() != NULL) {
+    VisitForValue(decl->fun());
+    HValue* function = Pop();
+    environment()->Bind(var, function);
   }
 }