Add support for global initializers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78515 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp
index 503bcda..df9b341 100644
--- a/lib/CodeGen/CodeGenModule.cpp
+++ b/lib/CodeGen/CodeGenModule.cpp
@@ -62,6 +62,9 @@
}
void CodeGenModule::Release() {
+ // We need to call this first because it can add deferred declarations.
+ EmitCXXGlobalInitFunc();
+
EmitDeferred();
if (Runtime)
if (llvm::Function *ObjCInitFunction = Runtime->ModuleInitFunction())
@@ -854,10 +857,16 @@
Init = EmitNullConstant(D->getType());
} else {
Init = EmitConstantExpr(D->getInit(), D->getType());
+
if (!Init) {
- ErrorUnsupported(D, "static initializer");
QualType T = D->getInit()->getType();
- Init = llvm::UndefValue::get(getTypes().ConvertType(T));
+ if (getLangOptions().CPlusPlus) {
+ CXXGlobalInits.push_back(D);
+ Init = EmitNullConstant(T);
+ } else {
+ ErrorUnsupported(D, "static initializer");
+ Init = llvm::UndefValue::get(getTypes().ConvertType(T));
+ }
}
}