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 using namespace clang;
17
18 /// HandleDiagnostic - Store the errors, warnings, and notes that are
19 /// reported.
20 ///
HandleDiagnostic(Diagnostic::Level Level,const DiagnosticInfo & Info)21 void TextDiagnosticBuffer::HandleDiagnostic(Diagnostic::Level Level,
22 const DiagnosticInfo &Info) {
23 // Default implementation (Warnings/errors count).
24 DiagnosticClient::HandleDiagnostic(Level, Info);
25
26 llvm::SmallString<100> Buf;
27 Info.FormatDiagnostic(Buf);
28 switch (Level) {
29 default: assert(0 && "Diagnostic not handled during diagnostic buffering!");
30 case Diagnostic::Note:
31 Notes.push_back(std::make_pair(Info.getLocation(), Buf.str()));
32 break;
33 case Diagnostic::Warning:
34 Warnings.push_back(std::make_pair(Info.getLocation(), Buf.str()));
35 break;
36 case Diagnostic::Error:
37 case Diagnostic::Fatal:
38 Errors.push_back(std::make_pair(Info.getLocation(), Buf.str()));
39 break;
40 }
41 }
42
FlushDiagnostics(Diagnostic & Diags) const43 void TextDiagnosticBuffer::FlushDiagnostics(Diagnostic &Diags) const {
44 // FIXME: Flush the diagnostics in order.
45 for (const_iterator it = err_begin(), ie = err_end(); it != ie; ++it)
46 Diags.Report(Diags.getCustomDiagID(Diagnostic::Error, it->second.c_str()));
47 for (const_iterator it = warn_begin(), ie = warn_end(); it != ie; ++it)
48 Diags.Report(Diags.getCustomDiagID(Diagnostic::Warning,it->second.c_str()));
49 for (const_iterator it = note_begin(), ie = note_end(); it != ie; ++it)
50 Diags.Report(Diags.getCustomDiagID(Diagnostic::Note, it->second.c_str()));
51 }
52