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//==- PrettyStackTraceLocationContext.h - show analysis backtrace --*- C++ -*-//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_LIB_STATICANALYZER_CORE_PRETTYSTACKTRACELOCATIONCONTEXT_H
#define LLVM_CLANG_LIB_STATICANALYZER_CORE_PRETTYSTACKTRACELOCATIONCONTEXT_H
#include "clang/Analysis/AnalysisDeclContext.h"
namespace clang {
namespace ento {
/// While alive, includes the current analysis stack in a crash trace.
///
/// Example:
/// \code
/// 0. Program arguments: ...
/// 1. <eof> parser at end of file
/// 2. While analyzing stack:
/// #0 void inlined()
/// #1 void test()
/// 3. crash-trace.c:6:3: Error evaluating statement
/// \endcode
class PrettyStackTraceLocationContext : public llvm::PrettyStackTraceEntry {
const LocationContext *LCtx;
public:
PrettyStackTraceLocationContext(const LocationContext *LC) : LCtx(LC) {
assert(LCtx);
}
void print(raw_ostream &Out) const override {
Out << "While analyzing stack: \n";
LCtx->dumpStack(Out);
}
};
} // end ento namespace
} // end clang namespace
#endif
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