blob: 288507310baab3cdd3157664d9c8b20d84048775 [file] [log] [blame]
//===--- TextDiagnosticBuffer.cpp - Buffer Text Diagnostics ---------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This is a concrete diagnostic client, which buffers the diagnostic messages.
//
//===----------------------------------------------------------------------===//
#include "clang/Frontend/TextDiagnosticBuffer.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/Support/ErrorHandling.h"
using namespace clang;
/// HandleDiagnostic - Store the errors, warnings, and notes that are
/// reported.
///
void TextDiagnosticBuffer::HandleDiagnostic(DiagnosticsEngine::Level Level,
const Diagnostic &Info) {
// Default implementation (Warnings/errors count).
DiagnosticConsumer::HandleDiagnostic(Level, Info);
SmallString<100> Buf;
Info.FormatDiagnostic(Buf);
switch (Level) {
default: llvm_unreachable(
"Diagnostic not handled during diagnostic buffering!");
case DiagnosticsEngine::Note:
All.emplace_back(Level, Notes.size());
Notes.emplace_back(Info.getLocation(), Buf.str());
break;
case DiagnosticsEngine::Warning:
All.emplace_back(Level, Warnings.size());
Warnings.emplace_back(Info.getLocation(), Buf.str());
break;
case DiagnosticsEngine::Remark:
All.emplace_back(Level, Remarks.size());
Remarks.emplace_back(Info.getLocation(), Buf.str());
break;
case DiagnosticsEngine::Error:
case DiagnosticsEngine::Fatal:
All.emplace_back(Level, Errors.size());
Errors.emplace_back(Info.getLocation(), Buf.str());
break;
}
}
void TextDiagnosticBuffer::FlushDiagnostics(DiagnosticsEngine &Diags) const {
for (auto it = All.begin(), ie = All.end(); it != ie; ++it) {
auto Diag = Diags.Report(Diags.getCustomDiagID(it->first, "%0"));
switch (it->first) {
default: llvm_unreachable(
"Diagnostic not handled during diagnostic flushing!");
case DiagnosticsEngine::Note:
Diag << Notes[it->second].second;
break;
case DiagnosticsEngine::Warning:
Diag << Warnings[it->second].second;
break;
case DiagnosticsEngine::Remark:
Diag << Remarks[it->second].second;
break;
case DiagnosticsEngine::Error:
case DiagnosticsEngine::Fatal:
Diag << Errors[it->second].second;
break;
}
}
}