1 //===--- Diagnostic.cpp - Framework for clang diagnostics tools ----------===// 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 // Implements classes to support/store diagnostics refactoring. 10 // 11 //===----------------------------------------------------------------------===// 12 13 #include "clang/Tooling/Core/Diagnostic.h" 14 #include "clang/Basic/SourceManager.h" 15 16 namespace clang { 17 namespace tooling { 18 19 DiagnosticMessage::DiagnosticMessage(llvm::StringRef Message) 20 : Message(Message), FileOffset(0) {} 21 22 DiagnosticMessage::DiagnosticMessage(llvm::StringRef Message, 23 const SourceManager &Sources, 24 SourceLocation Loc) 25 : Message(Message), FileOffset(0) { 26 assert(Loc.isValid() && Loc.isFileID()); 27 FilePath = Sources.getFilename(Loc); 28 29 // Don't store offset in the scratch space. It doesn't tell anything to the 30 // user. Moreover, it depends on the history of macro expansions and thus 31 // prevents deduplication of warnings in headers. 32 if (!FilePath.empty()) 33 FileOffset = Sources.getFileOffset(Loc); 34 } 35 36 Diagnostic::Diagnostic(llvm::StringRef DiagnosticName, 37 Diagnostic::Level DiagLevel, StringRef BuildDirectory) 38 : DiagnosticName(DiagnosticName), DiagLevel(DiagLevel), 39 BuildDirectory(BuildDirectory) {} 40 41 Diagnostic::Diagnostic(llvm::StringRef DiagnosticName, 42 const DiagnosticMessage &Message, 43 const llvm::StringMap<Replacements> &Fix, 44 const SmallVector<DiagnosticMessage, 1> &Notes, 45 Level DiagLevel, llvm::StringRef BuildDirectory) 46 : DiagnosticName(DiagnosticName), Message(Message), Fix(Fix), Notes(Notes), 47 DiagLevel(DiagLevel), BuildDirectory(BuildDirectory) {} 48 49 } // end namespace tooling 50 } // end namespace clang 51