1 //===- TextDiagnosticBuffer.h - Buffer Text Diagnostics ---------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This is a concrete diagnostic client, which buffers the diagnostic messages.
12 //===----------------------------------------------------------------------===//
14 #ifndef LLVM_CLANG_FRONTEND_TEXTDIAGNOSTICBUFFER_H
15 #define LLVM_CLANG_FRONTEND_TEXTDIAGNOSTICBUFFER_H
17 #include "clang/Basic/Diagnostic.h"
18 #include "clang/Basic/SourceLocation.h"
26 class TextDiagnosticBuffer : public DiagnosticConsumer {
28 using DiagList = std::vector<std::pair<SourceLocation, std::string>>;
29 using iterator = DiagList::iterator;
30 using const_iterator = DiagList::const_iterator;
33 DiagList Errors, Warnings, Remarks, Notes;
35 /// All - All diagnostics in the order in which they were generated. That
36 /// order likely doesn't correspond to user input order, but it at least
37 /// keeps notes in the right places. Each pair in the vector is a diagnostic
38 /// level and an index into the corresponding DiagList above.
39 std::vector<std::pair<DiagnosticsEngine::Level, size_t>> All;
42 const_iterator err_begin() const { return Errors.begin(); }
43 const_iterator err_end() const { return Errors.end(); }
45 const_iterator warn_begin() const { return Warnings.begin(); }
46 const_iterator warn_end() const { return Warnings.end(); }
48 const_iterator remark_begin() const { return Remarks.begin(); }
49 const_iterator remark_end() const { return Remarks.end(); }
51 const_iterator note_begin() const { return Notes.begin(); }
52 const_iterator note_end() const { return Notes.end(); }
54 void HandleDiagnostic(DiagnosticsEngine::Level DiagLevel,
55 const Diagnostic &Info) override;
57 /// FlushDiagnostics - Flush the buffered diagnostics to an given
58 /// diagnostic engine.
59 void FlushDiagnostics(DiagnosticsEngine &Diags) const;
64 #endif // LLVM_CLANG_FRONTEND_TEXTDIAGNOSTICBUFFER_H