Extend AST with basic module constructs (yet unused).

src/hydrogen.cc

Index: src/hydrogen.cc
diff --git a/src/hydrogen.cc b/src/hydrogen.cc
index 8b5baffcb38b445f72cb05d5bd0fb38c03be950b..3cb177cb710bee1c0d09a424f218a91fecd195c1 100644
--- a/src/hydrogen.cc
+++ b/src/hydrogen.cc
@@ -6582,6 +6582,28 @@ void HGraphBuilder::HandleVariableDeclaration(VariableProxy* proxy,
 }
 
 
+void HGraphBuilder::VisitModuleDeclaration(ModuleDeclaration* decl) {
+  // TODO(rossberg)
+}
+
+
+void HGraphBuilder::VisitModuleLiteral(ModuleLiteral* module) {
+  // TODO(rossberg)
+}
+

[Jakob Kummerow, 2012/02/09 13:18:35]

nit: we generally have two empty lines between top-level things.

[rossberg, 2012/02/09 13:26:31]

Done.

+void HGraphBuilder::VisitModuleVariable(ModuleVariable* module) {
+  // TODO(rossberg)
+}
+
+void HGraphBuilder::VisitModulePath(ModulePath* module) {
+  // TODO(rossberg)
+}
+
+void HGraphBuilder::VisitModuleUrl(ModuleUrl* module) {
+  // TODO(rossberg)
+}
+
+
 // Generators for inline runtime functions.
 // Support for types.
 void HGraphBuilder::GenerateIsSmi(CallRuntime* call) {