diff options
Diffstat (limited to 'lib/CodeGen/CGStmt.cpp')
| -rw-r--r-- | lib/CodeGen/CGStmt.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/CodeGen/CGStmt.cpp b/lib/CodeGen/CGStmt.cpp index b13b9e529d..b67996c676 100644 --- a/lib/CodeGen/CGStmt.cpp +++ b/lib/CodeGen/CGStmt.cpp @@ -498,6 +498,10 @@ void CodeGenFunction::EmitReturnStmt(const ReturnStmt &S) { EmitAnyExpr(RV); } else if (RV == 0) { // Do nothing (return value is left uninitialized) + } else if (FnRetTy->isReferenceType()) { + // If this function returns a reference, take the address of the expression + // rather than the value. + Builder.CreateStore(EmitLValue(RV).getAddress(), ReturnValue); } else if (!hasAggregateLLVMType(RV->getType())) { Builder.CreateStore(EmitScalarExpr(RV), ReturnValue); } else if (RV->getType()->isAnyComplexType()) { |