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8871129896
Add frontend flag `-emit-macro-expansion-files diagnostics` to emit any macro expansion buffers referenced by diagnostics into files in a temporary directory. This makes debugging type-checking failures in macro expansions far easier, because you can see them after the compiler process has exited.
44 lines
1.4 KiB
C++
44 lines
1.4 KiB
C++
//===--- SerializedDiagnosticConsumer.h - Serialize Diagnostics -*- C++ -*-===//
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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 - 2017 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 https://swift.org/LICENSE.txt for license information
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// See https://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 defines the SerializedDiagnosticConsumer class, which
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// serializes diagnostics to Clang's serialized diagnostic bitcode format.
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//
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//===----------------------------------------------------------------------===//
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#ifndef SWIFT_SERIALIZEDDIAGNOSTICCONSUMER_H
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#define SWIFT_SERIALIZEDDIAGNOSTICCONSUMER_H
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#include <memory>
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namespace llvm {
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class StringRef;
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}
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namespace swift {
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class DiagnosticConsumer;
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namespace serialized_diagnostics {
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/// Create a DiagnosticConsumer that serializes diagnostics to a file, using
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/// Clang's serialized diagnostics format.
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///
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/// \param outputPath the file path to write the diagnostics to.
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///
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/// \returns A new diagnostic consumer that serializes diagnostics.
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std::unique_ptr<DiagnosticConsumer>
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createConsumer(llvm::StringRef outputPath, bool emitMacroExpansionFiles);
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}
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}
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#endif
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