1; RUN: not llvm-ml -filetype=s %s /Fo - 2>&1 \ 2; RUN: | FileCheck %s --implicit-check-not="{{[0-9]+:[0-9]+: error:}}" 3 4.code 5 6; These used to be valid label names. 7{: ; CHECK: [[@LINE]]:1: error: unexpected token at start of statement 8}: ; CHECK: [[@LINE]]:1: error: unexpected token at start of statement 9