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| author | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2011-05-25 05:05:01 +0000 |
|---|---|---|
| committer | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2011-05-25 05:05:01 +0000 |
| commit | 477aab6782795e7472055a54108d2df270ce1a89 (patch) | |
| tree | ac4b8a2984dc4bf43bb859cd1a4b5484eaff586d /tools/libclang/CIndexDiagnostic.cpp | |
| parent | abca5a1b3e74e644e297c7590b46ab73a6bb476a (diff) | |
A StringRef-ication of the DiagnosticIDs API and internals.
Patch by Matthieu Monrocq with tweaks by me to avoid StringRefs in the static
diagnostic data structures, which resulted in a huge global-var-init function.
Depends on llvm commit r132046.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@132047 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/libclang/CIndexDiagnostic.cpp')
| -rw-r--r-- | tools/libclang/CIndexDiagnostic.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/libclang/CIndexDiagnostic.cpp b/tools/libclang/CIndexDiagnostic.cpp index fa3b1cec7f..0fcdab70be 100644 --- a/tools/libclang/CIndexDiagnostic.cpp +++ b/tools/libclang/CIndexDiagnostic.cpp @@ -220,7 +220,8 @@ CXString clang_getDiagnosticOption(CXDiagnostic Diag, CXString *Disable) { return createCXString(""); unsigned ID = StoredDiag->Diag.getID(); - if (const char *Option = DiagnosticIDs::getWarningOptionForDiag(ID)) { + llvm::StringRef Option = DiagnosticIDs::getWarningOptionForDiag(ID); + if (!Option.empty()) { if (Disable) *Disable = createCXString((llvm::Twine("-Wno-") + Option).str()); return createCXString((llvm::Twine("-W") + Option).str()); |