clang 19.0.0git
PrettyDeclStackTrace.h
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1//===- PrettyDeclStackTrace.h - Stack trace for decl processing -*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8//
9// This file defines an llvm::PrettyStackTraceEntry object for showing
10// that a particular declaration was being processed when a crash
11// occurred.
12//
13//===----------------------------------------------------------------------===//
14
15#ifndef LLVM_CLANG_AST_PRETTYDECLSTACKTRACE_H
16#define LLVM_CLANG_AST_PRETTYDECLSTACKTRACE_H
17
19#include "llvm/Support/PrettyStackTrace.h"
20
21namespace clang {
22
23class ASTContext;
24class Decl;
25
26/// PrettyDeclStackTraceEntry - If a crash occurs in the parser while
27/// parsing something related to a declaration, include that
28/// declaration in the stack trace.
29class PrettyDeclStackTraceEntry : public llvm::PrettyStackTraceEntry {
30 ASTContext &Context;
31 Decl *TheDecl;
33 const char *Message;
34
35public:
37 const char *Msg)
38 : Context(Ctx), TheDecl(D), Loc(Loc), Message(Msg) {}
39
40 void print(raw_ostream &OS) const override;
41};
42
43}
44
45#endif
SourceLocation Loc
Definition: SemaObjC.cpp:755
Defines the clang::SourceLocation class and associated facilities.
Holds long-lived AST nodes (such as types and decls) that can be referred to throughout the semantic ...
Definition: ASTContext.h:182
Decl - This represents one declaration (or definition), e.g.
Definition: DeclBase.h:86
PrettyDeclStackTraceEntry - If a crash occurs in the parser while parsing something related to a decl...
PrettyDeclStackTraceEntry(ASTContext &Ctx, Decl *D, SourceLocation Loc, const char *Msg)
void print(raw_ostream &OS) const override
Definition: Decl.cpp:81
Encodes a location in the source.
@ Decl
The l-value was an access to a declared entity or something equivalently strong, like the address of ...
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