| //===--- TextDiagnosticPrinter.h - Text Diagnostic Client -------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This is a concrete diagnostic client, which prints the diagnostics to |
| // standard error. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_CLANG_FRONTEND_TEXT_DIAGNOSTIC_PRINTER_H_ |
| #define LLVM_CLANG_FRONTEND_TEXT_DIAGNOSTIC_PRINTER_H_ |
| |
| #include "clang/Basic/Diagnostic.h" |
| #include "clang/Basic/LLVM.h" |
| #include "llvm/ADT/OwningPtr.h" |
| |
| namespace clang { |
| class DiagnosticOptions; |
| class LangOptions; |
| class TextDiagnostic; |
| |
| class TextDiagnosticPrinter : public DiagnosticConsumer { |
| raw_ostream &OS; |
| const DiagnosticOptions *DiagOpts; |
| |
| /// \brief Handle to the currently active text diagnostic emitter. |
| OwningPtr<TextDiagnostic> TextDiag; |
| |
| /// A string to prefix to error messages. |
| std::string Prefix; |
| |
| unsigned OwnsOutputStream : 1; |
| |
| public: |
| TextDiagnosticPrinter(raw_ostream &os, const DiagnosticOptions &diags, |
| bool OwnsOutputStream = false); |
| virtual ~TextDiagnosticPrinter(); |
| |
| /// setPrefix - Set the diagnostic printer prefix string, which will be |
| /// printed at the start of any diagnostics. If empty, no prefix string is |
| /// used. |
| void setPrefix(std::string Value) { Prefix = Value; } |
| |
| void BeginSourceFile(const LangOptions &LO, const Preprocessor *PP); |
| void EndSourceFile(); |
| void HandleDiagnostic(DiagnosticsEngine::Level Level, const Diagnostic &Info); |
| DiagnosticConsumer *clone(DiagnosticsEngine &Diags) const; |
| }; |
| |
| } // end namespace clang |
| |
| #endif |