1 //===--- TextDiagnosticBuffer.cpp - Buffer Text Diagnostics ---------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 // 10 // This is a concrete diagnostic client, which buffers the diagnostic messages. 11 // 12 //===----------------------------------------------------------------------===// 13 14 #include "clang/Frontend/TextDiagnosticBuffer.h" 15 #include "llvm/ADT/SmallString.h" 16 #include "llvm/Support/ErrorHandling.h" 17 using namespace clang; 18 19 /// HandleDiagnostic - Store the errors, warnings, and notes that are 20 /// reported. 21 /// 22 void TextDiagnosticBuffer::HandleDiagnostic(DiagnosticsEngine::Level Level, 23 const Diagnostic &Info) { 24 // Default implementation (Warnings/errors count). 25 DiagnosticConsumer::HandleDiagnostic(Level, Info); 26 27 SmallString<100> Buf; 28 Info.FormatDiagnostic(Buf); 29 switch (Level) { 30 default: llvm_unreachable( 31 "Diagnostic not handled during diagnostic buffering!"); 32 case DiagnosticsEngine::Note: 33 Notes.emplace_back(Info.getLocation(), Buf.str()); 34 break; 35 case DiagnosticsEngine::Warning: 36 Warnings.emplace_back(Info.getLocation(), Buf.str()); 37 break; 38 case DiagnosticsEngine::Remark: 39 Remarks.emplace_back(Info.getLocation(), Buf.str()); 40 break; 41 case DiagnosticsEngine::Error: 42 case DiagnosticsEngine::Fatal: 43 Errors.emplace_back(Info.getLocation(), Buf.str()); 44 break; 45 } 46 } 47 48 void TextDiagnosticBuffer::FlushDiagnostics(DiagnosticsEngine &Diags) const { 49 // FIXME: Flush the diagnostics in order. 50 for (const_iterator it = err_begin(), ie = err_end(); it != ie; ++it) 51 Diags.Report(Diags.getCustomDiagID(DiagnosticsEngine::Error, "%0")) 52 << it->second; 53 for (const_iterator it = warn_begin(), ie = warn_end(); it != ie; ++it) 54 Diags.Report(Diags.getCustomDiagID(DiagnosticsEngine::Warning, "%0")) 55 << it->second; 56 for (const_iterator it = remark_begin(), ie = remark_end(); it != ie; ++it) 57 Diags.Report(Diags.getCustomDiagID(DiagnosticsEngine::Remark, "%0")) 58 << it->second; 59 for (const_iterator it = note_begin(), ie = note_end(); it != ie; ++it) 60 Diags.Report(Diags.getCustomDiagID(DiagnosticsEngine::Note, "%0")) 61 << it->second; 62 } 63 64
