no "use of undeclared identifer" in dead comptime branches

2019-05-28 18:18:52 -04:00
parent 528c151a55
commit b66438eb80
7 changed files with 70 additions and 28 deletions
--- a/src/codegen.cpp
+++ b/src/codegen.cpp
@@ -5606,6 +5606,7 @@ static LLVMValueRef ir_render_instruction(CodeGen *g, IrExecutable *executable,
        case IrInstructionIdBitCast:
        case IrInstructionIdGlobalAsm:
        case IrInstructionIdHasDecl:
+        case IrInstructionIdUndeclaredIdent:
            zig_unreachable();

        case IrInstructionIdDeclVarGen: