diff options
| -rw-r--r-- | lib/AsmParser/llvmAsmParser.y | 1 | ||||
| -rw-r--r-- | test/Assembler/2007-08-06-AliasInvalid.ll | 7 |
2 files changed, 8 insertions, 0 deletions
diff --git a/lib/AsmParser/llvmAsmParser.y b/lib/AsmParser/llvmAsmParser.y index 9d7b063d0c..adf6eadc7c 100644 --- a/lib/AsmParser/llvmAsmParser.y +++ b/lib/AsmParser/llvmAsmParser.y @@ -1980,6 +1980,7 @@ ThreadLocal : THREAD_LOCAL { $$ = true; } | { $$ = false; }; AliaseeRef : ResultTypes SymbolicValueRef { const Type* VTy = $1->get(); Value *V = getVal(VTy, $2); + CHECK_FOR_ERROR GlobalValue* Aliasee = dyn_cast<GlobalValue>(V); if (!Aliasee) GEN_ERROR("Aliases can be created only to global values"); diff --git a/test/Assembler/2007-08-06-AliasInvalid.ll b/test/Assembler/2007-08-06-AliasInvalid.ll new file mode 100644 index 0000000000..0711e037a6 --- /dev/null +++ b/test/Assembler/2007-08-06-AliasInvalid.ll @@ -0,0 +1,7 @@ +; RUN: llvm-as < %s > /dev/null |& grep {Invalid type for reference to global} +; PR1577 + +@anInt = global i32 1 alias i32 @anAlias +define i32 @main() { + ret i32 0 +} |