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| 1 | //===- TextDiagnosticBuffer.h - Buffer Text Diagnostics ---------*- C++ -*-===// |
|---|---|
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | // |
| 9 | // This is a concrete diagnostic client. The diagnostics are buffered rather |
| 10 | // than printed. In order to print them, use the FlushDiagnostics method. |
| 11 | // Pretty-printing is not supported. |
| 12 | // |
| 13 | //===----------------------------------------------------------------------===// |
| 14 | // |
| 15 | // Coding style: https://mlir.llvm.org/getting_started/DeveloperGuide/ |
| 16 | // |
| 17 | //===----------------------------------------------------------------------===// |
| 18 | |
| 19 | #ifndef FORTRAN_FRONTEND_TEXTDIAGNOSTICBUFFER_H |
| 20 | #define FORTRAN_FRONTEND_TEXTDIAGNOSTICBUFFER_H |
| 21 | |
| 22 | #include "clang/Basic/Diagnostic.h" |
| 23 | #include "clang/Basic/SourceLocation.h" |
| 24 | #include <cstddef> |
| 25 | #include <string> |
| 26 | #include <utility> |
| 27 | #include <vector> |
| 28 | |
| 29 | namespace Fortran::frontend { |
| 30 | |
| 31 | class TextDiagnosticBuffer : public clang::DiagnosticConsumer { |
| 32 | public: |
| 33 | using DiagList = std::vector<std::pair<clang::SourceLocation, std::string>>; |
| 34 | using DiagnosticsLevelAndIndexPairs = |
| 35 | std::vector<std::pair<clang::DiagnosticsEngine::Level, size_t>>; |
| 36 | |
| 37 | private: |
| 38 | DiagList errors, warnings, remarks, notes; |
| 39 | |
| 40 | /// All diagnostics in the order in which they were generated. That order |
| 41 | /// likely doesn't correspond to user input order, but at least it keeps |
| 42 | /// notes in the right places. Each pair is a diagnostic level and an index |
| 43 | /// into the corresponding DiagList above. |
| 44 | DiagnosticsLevelAndIndexPairs all; |
| 45 | |
| 46 | public: |
| 47 | void HandleDiagnostic(clang::DiagnosticsEngine::Level diagLevel, |
| 48 | const clang::Diagnostic &info) override; |
| 49 | |
| 50 | /// Flush the buffered diagnostics to a given diagnostic engine. |
| 51 | void flushDiagnostics(clang::DiagnosticsEngine &diags) const; |
| 52 | }; |
| 53 | |
| 54 | } // namespace Fortran::frontend |
| 55 | |
| 56 | #endif // FORTRAN_FRONTEND_TEXTDIAGNOSTICBUFFER_H |
| 57 |
Warning: This file is not a C or C++ file. It does not have highlighting.