mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
1339b5403b
Correct format: //===--- Name of file - Description ----------------------------*- Lang -*-===//
58 lines
1.9 KiB
C++
58 lines
1.9 KiB
C++
//===--- PrettyStackTrace.h - Crash trace information -----------*- C++ -*-===//
|
|
//
|
|
// This source file is part of the Swift.org open source project
|
|
//
|
|
// Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
|
|
// Licensed under Apache License v2.0 with Runtime Library Exception
|
|
//
|
|
// See http://swift.org/LICENSE.txt for license information
|
|
// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file defines SIL-specific RAII classes that give better diagnostic
|
|
// output about when, exactly, a crash is occurring.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef SWIFT_SIL_PRETTYSTACKTRACE_H
|
|
#define SWIFT_SIL_PRETTYSTACKTRACE_H
|
|
|
|
#include "swift/SIL/SILLocation.h"
|
|
#include "llvm/Support/PrettyStackTrace.h"
|
|
|
|
namespace swift {
|
|
class ASTContext;
|
|
class SILFunction;
|
|
|
|
void printSILLocationDescription(llvm::raw_ostream &out, SILLocation loc,
|
|
ASTContext &ctx);
|
|
|
|
/// PrettyStackTraceLocation - Observe that we are doing some
|
|
/// processing starting at a SIL location.
|
|
class PrettyStackTraceSILLocation : public llvm::PrettyStackTraceEntry {
|
|
SILLocation Loc;
|
|
const char *Action;
|
|
ASTContext &Context;
|
|
public:
|
|
PrettyStackTraceSILLocation(const char *action, SILLocation loc,
|
|
ASTContext &C)
|
|
: Loc(loc), Action(action), Context(C) {}
|
|
virtual void print(llvm::raw_ostream &OS) const;
|
|
};
|
|
|
|
|
|
/// Observe that we are doing some processing of a SIL function.
|
|
class PrettyStackTraceSILFunction : public llvm::PrettyStackTraceEntry {
|
|
SILFunction *TheFn;
|
|
const char *Action;
|
|
public:
|
|
PrettyStackTraceSILFunction(const char *action, SILFunction *F)
|
|
: TheFn(F), Action(action) {}
|
|
virtual void print(llvm::raw_ostream &OS) const;
|
|
};
|
|
|
|
} // end namespace swift
|
|
|
|
#endif
|