Fix mangling for block literals.
Blocks, like lambdas, can be written in contexts which are required to be
treated as the same under ODR. Unlike lambdas, it isn't possible to actually
take the address of a block, so the mangling of the block itself doesn't
matter. However, objects like static variables inside a block do need to
be mangled in a consistent way.
There are basically three components here. One, block literals need a
consistent numbering. Two, objects/types inside a block literal need
to be mangled using it. Three, objects/types inside a block literal need
to have their linkage computed correctly.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@185372 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenModule.h b/lib/CodeGen/CodeGenModule.h
index 6e5985d..a5fca36 100644
--- a/lib/CodeGen/CodeGenModule.h
+++ b/lib/CodeGen/CodeGenModule.h
@@ -942,8 +942,7 @@
/// GetLLVMLinkageVarDefinition - Returns LLVM linkage for a global
/// variable.
llvm::GlobalValue::LinkageTypes
- GetLLVMLinkageVarDefinition(const VarDecl *D,
- llvm::GlobalVariable *GV);
+ GetLLVMLinkageVarDefinition(const VarDecl *D, bool isConstant);
/// Emit all the global annotations.
void EmitGlobalAnnotations();