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| author | Daniel Dunbar <daniel@zuster.org> | 2011-09-29 01:01:08 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2011-09-29 01:01:08 +0000 |
| commit | aa11138543d419a5152b35564d59a853687fa7fc (patch) | |
| tree | 9f7a159e6c4490c8265e87f4499dfe3c94afa485 /clang/lib/Basic/DiagnosticIDs.cpp | |
| parent | cc5f8d45173668385d047c7538acd92ba501e2df (diff) | |
| download | bcm5719-llvm-aa11138543d419a5152b35564d59a853687fa7fc.tar.gz bcm5719-llvm-aa11138543d419a5152b35564d59a853687fa7fc.zip | |
Basic/Diagnostics: Add an isDefaultMappingAsError method, and switch TextDiagnosticPrinter to use that instead of extracting the current mapping via getDiagnosticLevel, which fixes one class of corner cases w.r.t. printing the "-Werror" diagnostic option marker.
- The TextDiagnosticPrinter code is still fragile as it is just "reverse engineering" what the diagnostic engine is doing. Not my current priority to fix though.
llvm-svn: 140752
Diffstat (limited to 'clang/lib/Basic/DiagnosticIDs.cpp')
| -rw-r--r-- | clang/lib/Basic/DiagnosticIDs.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/clang/lib/Basic/DiagnosticIDs.cpp b/clang/lib/Basic/DiagnosticIDs.cpp index 6e82ba5ff62..9347f9cb170 100644 --- a/clang/lib/Basic/DiagnosticIDs.cpp +++ b/clang/lib/Basic/DiagnosticIDs.cpp @@ -458,6 +458,13 @@ bool DiagnosticIDs::isBuiltinExtensionDiag(unsigned DiagID, return true; } +bool DiagnosticIDs::isDefaultMappingAsError(unsigned DiagID) { + if (DiagID >= diag::DIAG_UPPER_LIMIT) + return false; + + return GetDefaultDiagMapping(DiagID) == diag::MAP_ERROR; +} + /// getDescription - Given a diagnostic ID, return a description of the /// issue. StringRef DiagnosticIDs::getDescription(unsigned DiagID) const { |
