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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2017-06-05 18:57:56 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2017-06-05 18:57:56 +0000 |
| commit | 747fcbb8908f48825386c6c9eb8fb2fd4bf9444d (patch) | |
| tree | 85a3af5fa886188fa74b6dfd8f1dae2dd459cf3a /include/clang/Lex/Preprocessor.h | |
| parent | 226dedc0e25135833753e80f96fcee8ba58fbad5 (diff) | |
Factor out and unify emission of "module is unavailable" diagnostics.
Inspired by post-commit review of r304190.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@304728 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/clang/Lex/Preprocessor.h')
| -rw-r--r-- | include/clang/Lex/Preprocessor.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/clang/Lex/Preprocessor.h b/include/clang/Lex/Preprocessor.h index aeca83a907..7958cd0e1a 100644 --- a/include/clang/Lex/Preprocessor.h +++ b/include/clang/Lex/Preprocessor.h @@ -1954,6 +1954,13 @@ private: void HandleMicrosoftImportDirective(Token &Tok); public: + /// Check that the given module is available, producing a diagnostic if not. + /// \return \c true if the check failed (because the module is not available). + /// \c false if the module appears to be usable. + static bool checkModuleIsAvailable(const LangOptions &LangOpts, + const TargetInfo &TargetInfo, + DiagnosticsEngine &Diags, Module *M); + // Module inclusion testing. /// \brief Find the module that owns the source or header file that /// \p Loc points to. If the location is in a file that was included |