diff options
| -rw-r--r-- | utils/TableGen/ClangDiagnosticsEmitter.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/utils/TableGen/ClangDiagnosticsEmitter.cpp b/utils/TableGen/ClangDiagnosticsEmitter.cpp index 7a5eb1d711..4435fa735b 100644 --- a/utils/TableGen/ClangDiagnosticsEmitter.cpp +++ b/utils/TableGen/ClangDiagnosticsEmitter.cpp @@ -303,6 +303,10 @@ void ClangDiagGroupsEmitter::run(raw_ostream &OS) { OS << " { "; OS << I->first.size() << ", "; OS << "\""; + if (I->first.find_first_not_of("abcdefghijklmnopqrstuvwxyz" + "ABCDEFGHIJKLMNOPQRSTUVWXYZ" + "0123456789!@#$%^*-+=:?")!=std::string::npos) + throw "Invalid character in diagnostic group '" + I->first + "'"; OS.write_escaped(I->first) << "\"," << std::string(MaxLen-I->first.size()+1, ' '); |