diff options
author | NAKAMURA Takumi <geek4civic@gmail.com> | 2012-07-07 02:48:02 +0000 |
---|---|---|
committer | NAKAMURA Takumi <geek4civic@gmail.com> | 2012-07-07 02:48:02 +0000 |
commit | 3b4c53259603ba389373362f476648b2b1ab9eca (patch) | |
tree | 389c753b36a6ffef28485c5a1644575cdd2824eb /lib/Frontend/TextDiagnosticPrinter.cpp | |
parent | 9c00676f2393335dc60c61faf944d4f8f622fac6 (diff) |
Revert rr159875, "Implement -Wpedantic and --no-pedantic to complement -Weverything." It broke several builds.
I suspect FileCheck might match assertion failure, even if clang/test/Misc/warning-flags.c passed the test.
> 0. Program arguments: bin/./clang -### -pedantic -Wpedantic clang/test/Driver/warning-options.cpp
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159886 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/TextDiagnosticPrinter.cpp')
-rw-r--r-- | lib/Frontend/TextDiagnosticPrinter.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/Frontend/TextDiagnosticPrinter.cpp b/lib/Frontend/TextDiagnosticPrinter.cpp index 30da72b4a9..d07917f234 100644 --- a/lib/Frontend/TextDiagnosticPrinter.cpp +++ b/lib/Frontend/TextDiagnosticPrinter.cpp @@ -79,6 +79,16 @@ static void printDiagnosticOptions(raw_ostream &OS, Started = true; } + // If the diagnostic is an extension diagnostic and not enabled by default + // then it must have been turned on with -pedantic. + bool EnabledByDefault; + if (DiagnosticIDs::isBuiltinExtensionDiag(Info.getID(), + EnabledByDefault) && + !EnabledByDefault) { + OS << (Started ? "," : " [") << "-pedantic"; + Started = true; + } + StringRef Opt = DiagnosticIDs::getWarningOptionForDiag(Info.getID()); if (!Opt.empty()) { OS << (Started ? "," : " [") << "-W" << Opt; |