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| author | Chris Lattner <sabre@nondot.org> | 2007-08-30 06:34:23 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2007-08-30 06:34:23 +0000 |
| commit | e41d2d3b225e3c1d6a89997309542a4036ea2dd0 (patch) | |
| tree | 6ac1ae700f4e8847dbb9ea0419c831f4a91cbfbe | |
| parent | 1e43547a531a3ac43f7df99c345e4ff0cab2ce9e (diff) | |
| download | bcm5719-llvm-e41d2d3b225e3c1d6a89997309542a4036ea2dd0.tar.gz bcm5719-llvm-e41d2d3b225e3c1d6a89997309542a4036ea2dd0.zip | |
When relexing the file to find expected warnings/errors, make sure
to turn off all lexer-related warnings.
llvm-svn: 41604
| -rw-r--r-- | clang/Driver/DiagChecker.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/clang/Driver/DiagChecker.cpp b/clang/Driver/DiagChecker.cpp index 1e327ce363d..e2efd96cce9 100644 --- a/clang/Driver/DiagChecker.cpp +++ b/clang/Driver/DiagChecker.cpp @@ -91,6 +91,13 @@ static void FindExpectedDiags(Preprocessor &PP, unsigned MainFileID, // Enter the cave. PP.EnterSourceFile(MainFileID, 0, true); + // Turn off all warnings from relexing or preprocessing. + PP.getDiagnostics().setWarnOnExtensions(false); + PP.getDiagnostics().setErrorOnExtensions(false); + for (unsigned i = 0; i != diag::NUM_DIAGNOSTICS; ++i) + if (PP.getDiagnostics().isNoteWarningOrExtension((diag::kind)i)) + PP.getDiagnostics().setDiagnosticMapping((diag::kind)i, diag::MAP_IGNORE); + Token Tok; do { PP.Lex(Tok); |
