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Unified Diff: runtime/vm/object.cc

Issue 1128803002: Lazily generate local var descriptors. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 5 years, 7 months ago
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Index: runtime/vm/object.cc
===================================================================
--- runtime/vm/object.cc (revision 45580)
+++ runtime/vm/object.cc (working copy)
@@ -12047,6 +12047,17 @@
}
+RawLocalVarDescriptors* Code::GetLocalVarDescriptors() const {
+ LocalVarDescriptors& v = LocalVarDescriptors::Handle(var_descriptors());
+ if (v.IsNull()) {
+ const Function& f = Function::Handle(function());
+ ASSERT(!f.IsIrregexpFunction()); // Not yet implemented.
+ Compiler::ComputeLocalVarDescriptors(*this);
+ }
+ return v.raw();
+}
+
+
void Code::set_state_bits(intptr_t bits) const {
StoreNonPointer(&raw_ptr()->state_bits_, bits);
}
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