forked from OSchip/llvm-project
45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
//==- PrettyStackTraceLocationContext.h - show analysis backtrace --*- C++ -*-//
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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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#ifndef LLVM_CLANG_LIB_STATICANALYZER_CORE_PRETTYSTACKTRACELOCATIONCONTEXT_H
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#define LLVM_CLANG_LIB_STATICANALYZER_CORE_PRETTYSTACKTRACELOCATIONCONTEXT_H
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#include "clang/Analysis/AnalysisDeclContext.h"
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namespace clang {
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namespace ento {
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/// While alive, includes the current analysis stack in a crash trace.
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///
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/// Example:
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/// \code
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/// 0. Program arguments: ...
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/// 1. <eof> parser at end of file
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/// 2. While analyzing stack:
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/// #0 void inlined()
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/// #1 void test()
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/// 3. crash-trace.c:6:3: Error evaluating statement
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/// \endcode
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class PrettyStackTraceLocationContext : public llvm::PrettyStackTraceEntry {
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const LocationContext *LCtx;
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public:
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PrettyStackTraceLocationContext(const LocationContext *LC) : LCtx(LC) {
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assert(LCtx);
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}
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void print(raw_ostream &Out) const override {
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Out << "While analyzing stack: \n";
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LCtx->dumpStack(Out);
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}
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};
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} // end ento namespace
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} // end clang namespace
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#endif
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