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| 1 | //===--- TextDiagnosticPrinter.h - Text Diagnostic Client -------*- 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. In terminals that support it, the |
| 10 | // diagnostics are pretty-printed (colors + bold). The printing/flushing |
| 11 | // happens in HandleDiagnostics (usually called at the point when the |
| 12 | // diagnostic is generated). |
| 13 | // |
| 14 | //===----------------------------------------------------------------------===// |
| 15 | // |
| 16 | // Coding style: https://mlir.llvm.org/getting_started/DeveloperGuide/ |
| 17 | // |
| 18 | //===----------------------------------------------------------------------===// |
| 19 | |
| 20 | #ifndef FORTRAN_FRONTEND_TEXTDIAGNOSTICPRINTER_H |
| 21 | #define FORTRAN_FRONTEND_TEXTDIAGNOSTICPRINTER_H |
| 22 | |
| 23 | #include "clang/Basic/Diagnostic.h" |
| 24 | #include "llvm/ADT/IntrusiveRefCntPtr.h" |
| 25 | #include "llvm/Support/raw_ostream.h" |
| 26 | |
| 27 | namespace clang { |
| 28 | class DiagnosticOptions; |
| 29 | class DiagnosticsEngine; |
| 30 | } // namespace clang |
| 31 | |
| 32 | using llvm::IntrusiveRefCntPtr; |
| 33 | using llvm::raw_ostream; |
| 34 | |
| 35 | namespace Fortran::frontend { |
| 36 | class TextDiagnostic; |
| 37 | |
| 38 | class TextDiagnosticPrinter : public clang::DiagnosticConsumer { |
| 39 | raw_ostream &os; |
| 40 | llvm::IntrusiveRefCntPtr<clang::DiagnosticOptions> diagOpts; |
| 41 | |
| 42 | /// A string to prefix to error messages. |
| 43 | std::string prefix; |
| 44 | |
| 45 | public: |
| 46 | TextDiagnosticPrinter(raw_ostream &os, clang::DiagnosticOptions *diags); |
| 47 | ~TextDiagnosticPrinter() override; |
| 48 | |
| 49 | /// Set the diagnostic printer prefix string, which will be printed at the |
| 50 | /// start of any diagnostics. If empty, no prefix string is used. |
| 51 | void setPrefix(std::string value) { prefix = std::move(value); } |
| 52 | |
| 53 | void HandleDiagnostic(clang::DiagnosticsEngine::Level level, |
| 54 | const clang::Diagnostic &info) override; |
| 55 | |
| 56 | void printLocForRemarks(llvm::raw_svector_ostream &diagMessageStream, |
| 57 | llvm::StringRef &diagMsg); |
| 58 | }; |
| 59 | |
| 60 | } // namespace Fortran::frontend |
| 61 | |
| 62 | #endif |
| 63 |
Warning: This file is not a C or C++ file. It does not have highlighting.