From 234fe654a3dd2888be42ae5db34db96c5c2c4ba3 Mon Sep 17 00:00:00 2001 From: Rafael Espindola Date: Mon, 5 Mar 2012 10:54:55 +0000 Subject: Fix a small difference in sema and codegen views of what needs to be output. In the included testcase, soma thinks that we already have a definition after we see the out of line decl. Codegen puts it in a deferred list, to be output if a use is seen. This would break when we saw an explicit template instantiation definition, since codegen would not be notified. This patch adds a method to the consumer interface so that soma can notify codegen that this decl is now required. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152024 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/CodeGenModule.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'lib/CodeGen/CodeGenModule.h') diff --git a/lib/CodeGen/CodeGenModule.h b/lib/CodeGen/CodeGenModule.h index ba4887d057..93eee44431 100644 --- a/lib/CodeGen/CodeGenModule.h +++ b/lib/CodeGen/CodeGenModule.h @@ -658,6 +658,11 @@ public: /// EmitTopLevelDecl - Emit code for a single top level declaration. void EmitTopLevelDecl(Decl *D); + /// MarkVarRequired - Tell the consumer that this variable must be output. + /// This is needed when the definition is initially one that can be deferred, + /// but we then see an explicit template instantiation definition. + void MarkVarRequired(VarDecl *VD); + /// AddUsedGlobal - Add a global which should be forced to be /// present in the object file; these are emitted to the llvm.used /// metadata global. -- cgit v1.2.3-70-g09d2