replica
/
hanchenye-llvm-project
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Since we miscompile many cases when declaring a variable with a reference type, make them unsupported for now. 

llvm-svn: 72034
This commit is contained in:
Anders Carlsson 2009-05-18 19:55:29 +00:00
parent 8dd2947696
commit 9b02760923
1 changed files with 10 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
clang/lib/CodeGen/CGDecl.cpp
View File

@ -126,6 +126,11 @@ void CodeGenFunction::EmitStaticBlockVarDecl(const VarDecl &D) {
if (D.getType()->isVariablyModifiedType()) if (D.getType()->isVariablyModifiedType())
EmitVLASize(D.getType()); EmitVLASize(D.getType());
if (D.getType()->isReferenceType()) {
CGM.ErrorUnsupported(&D, "static declaration with reference type");
return;
}
if (D.getInit()) { if (D.getInit()) {
llvm::Constant *Init = CGM.EmitConstantExpr(D.getInit(), D.getType(), this); llvm::Constant *Init = CGM.EmitConstantExpr(D.getInit(), D.getType(), this);
@ -324,6 +329,11 @@ void CodeGenFunction::EmitLocalBlockVarDecl(const VarDecl &D) {
DI->EmitDeclareOfAutoVariable(&D, DeclPtr, Builder); DI->EmitDeclareOfAutoVariable(&D, DeclPtr, Builder);
} }
if (D.getType()->isReferenceType()) {
CGM.ErrorUnsupported(&D, "declaration with reference type");
return;
}
// If this local has an initializer, emit it now. // If this local has an initializer, emit it now.
if (const Expr *Init = D.getInit()) { if (const Expr *Init = D.getInit()) {
llvm::Value *Loc = DeclPtr; llvm::Value *Loc = DeclPtr;