Handle global variable definitions which change the type of a definition, such as:
extern int x[];
void foo() { x[0] = 1; }
int x[10];
void bar() { x[0] = 1; }
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44509 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/CodeGen/CodeGenModule.h b/CodeGen/CodeGenModule.h
index dd4c006..027c830 100644
--- a/CodeGen/CodeGenModule.h
+++ b/CodeGen/CodeGenModule.h
@@ -66,16 +66,11 @@
CodeGenTypes &getTypes() { return Types; }
Diagnostic &getDiags() const { return Diags; }
- llvm::Constant *GetAddrOfGlobalDecl(const ValueDecl *D);
+ llvm::Constant *GetAddrOfFunctionDecl(const FunctionDecl *D,
+ bool isDefinition);
+ llvm::Constant *GetAddrOfFileVarDecl(const FileVarDecl *D,
+ bool isDefinition);
- void ChangeGlobalDeclMap(const Decl *Decl, llvm::Constant *NewVal) {
- GlobalDeclMap[Decl] = NewVal;
- }
-
- /// ReplaceMapValuesWith - This is a really slow and bad function that
- /// searches for any entries in GlobalDeclMap that point to OldVal, changing
- /// them to point to NewVal. This is badbadbad, FIXME!
- void ReplaceMapValuesWith(llvm::Constant *OldVal, llvm::Constant *NewVal);
/// getBuiltinLibFunction - Given a builtin id for a function like
/// "__builtin_fabsf", return a Function* for "fabsf".
@@ -92,6 +87,13 @@
llvm::Constant *EmitGlobalInit(const Expr *Expression);
void PrintStats() {}
+
+private:
+ /// ReplaceMapValuesWith - This is a really slow and bad function that
+ /// searches for any entries in GlobalDeclMap that point to OldVal, changing
+ /// them to point to NewVal. This is badbadbad, FIXME!
+ void ReplaceMapValuesWith(llvm::Constant *OldVal, llvm::Constant *NewVal);
+
};
} // end namespace CodeGen
} // end namespace clang