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70f2b64ad9
integration Motivation: libIDE clients should be simple, and they should not have to translate token-based SourceRanges to character locations. This also allows us to remove the dependency of DiagnosticConsumer on the Lexer. Now the DiagnosticEngine translates the diagnostics to CharSourceRanges and passes character-based ranges to the DiagnosticConsumer. Swift SVN r7173
58 lines
1.9 KiB
C++
58 lines
1.9 KiB
C++
//===- PrintingDiagnosticConsumer.cpp - Print Text Diagnostics ------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2015 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See http://swift.org/LICENSE.txt for license information
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// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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//
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// This file implements the PrintingDiagnosticConsumer class.
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//
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//===----------------------------------------------------------------------===//
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#include "swift/Frontend/PrintingDiagnosticConsumer.h"
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#include "swift/Basic/LLVM.h"
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#include "swift/Basic/SourceManager.h"
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#include "llvm/ADT/StringRef.h"
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#include "llvm/ADT/Twine.h"
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using namespace swift;
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void
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PrintingDiagnosticConsumer::handleDiagnostic(SourceManager &SM, SourceLoc Loc,
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DiagnosticKind Kind,
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StringRef Text,
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const DiagnosticInfo &Info) {
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// Determine what kind of diagnostic we're emitting.
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llvm::SourceMgr::DiagKind SMKind;
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switch (Kind) {
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case DiagnosticKind::Error:
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SMKind = llvm::SourceMgr::DK_Error;
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break;
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case DiagnosticKind::Warning:
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SMKind = llvm::SourceMgr::DK_Warning;
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break;
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case DiagnosticKind::Note:
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SMKind = llvm::SourceMgr::DK_Note;
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break;
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}
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// Translate ranges.
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SmallVector<llvm::SMRange, 2> Ranges;
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for (auto R : Info.Ranges)
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Ranges.push_back(getRawRange(SM, R));
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// Translate fix-its.
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SmallVector<llvm::SMFixIt, 2> FixIts;
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for (DiagnosticInfo::FixIt F : Info.FixIts)
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FixIts.push_back(getRawFixIt(SM, F));
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// Display the diagnostic.
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SM->PrintMessage(getRawLoc(Loc), SMKind, StringRef(Text), Ranges, FixIts);
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}
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