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2946cd7010
to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
75 lines
2.5 KiB
C++
75 lines
2.5 KiB
C++
//===- TextDiagnosticBuffer.cpp - Buffer Text Diagnostics -----------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This is a concrete diagnostic client, which buffers the diagnostic messages.
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//
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//===----------------------------------------------------------------------===//
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#include "clang/Frontend/TextDiagnosticBuffer.h"
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#include "clang/Basic/Diagnostic.h"
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#include "clang/Basic/LLVM.h"
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#include "llvm/ADT/SmallString.h"
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#include "llvm/Support/ErrorHandling.h"
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using namespace clang;
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/// HandleDiagnostic - Store the errors, warnings, and notes that are
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/// reported.
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void TextDiagnosticBuffer::HandleDiagnostic(DiagnosticsEngine::Level Level,
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const Diagnostic &Info) {
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// Default implementation (Warnings/errors count).
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DiagnosticConsumer::HandleDiagnostic(Level, Info);
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SmallString<100> Buf;
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Info.FormatDiagnostic(Buf);
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switch (Level) {
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default: llvm_unreachable(
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"Diagnostic not handled during diagnostic buffering!");
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case DiagnosticsEngine::Note:
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All.emplace_back(Level, Notes.size());
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Notes.emplace_back(Info.getLocation(), Buf.str());
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break;
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case DiagnosticsEngine::Warning:
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All.emplace_back(Level, Warnings.size());
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Warnings.emplace_back(Info.getLocation(), Buf.str());
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break;
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case DiagnosticsEngine::Remark:
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All.emplace_back(Level, Remarks.size());
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Remarks.emplace_back(Info.getLocation(), Buf.str());
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break;
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case DiagnosticsEngine::Error:
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case DiagnosticsEngine::Fatal:
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All.emplace_back(Level, Errors.size());
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Errors.emplace_back(Info.getLocation(), Buf.str());
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break;
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}
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}
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void TextDiagnosticBuffer::FlushDiagnostics(DiagnosticsEngine &Diags) const {
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for (const auto &I : All) {
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auto Diag = Diags.Report(Diags.getCustomDiagID(I.first, "%0"));
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switch (I.first) {
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default: llvm_unreachable(
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"Diagnostic not handled during diagnostic flushing!");
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case DiagnosticsEngine::Note:
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Diag << Notes[I.second].second;
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break;
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case DiagnosticsEngine::Warning:
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Diag << Warnings[I.second].second;
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break;
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case DiagnosticsEngine::Remark:
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Diag << Remarks[I.second].second;
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break;
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case DiagnosticsEngine::Error:
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case DiagnosticsEngine::Fatal:
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Diag << Errors[I.second].second;
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break;
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}
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}
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}
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