blob: fc9ac9c5174f0ff2d19d58611fd843a26b0f1edc (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
#pragma once
#ifdef __GNUC__
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-parameter"
#endif
//===--- CleanupInfo.cpp - Cleanup Control in Sema ------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
//
// This file implements a set of operations on whether generating an
// ExprWithCleanups in a full expression.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_SEMA_CLEANUPINFO_H
#define LLVM_CLANG_SEMA_CLEANUPINFO_H
namespace clang {
class CleanupInfo {
bool ExprNeedsCleanups = false;
bool CleanupsHaveSideEffects = false;
public:
bool exprNeedsCleanups() const { return ExprNeedsCleanups; }
bool cleanupsHaveSideEffects() const { return CleanupsHaveSideEffects; }
void setExprNeedsCleanups(bool SideEffects) {
ExprNeedsCleanups = true;
CleanupsHaveSideEffects |= SideEffects;
}
void reset() {
ExprNeedsCleanups = false;
CleanupsHaveSideEffects = false;
}
void mergeFrom(CleanupInfo Rhs) {
ExprNeedsCleanups |= Rhs.ExprNeedsCleanups;
CleanupsHaveSideEffects |= Rhs.CleanupsHaveSideEffects;
}
};
} // end namespace clang
#endif
#ifdef __GNUC__
#pragma GCC diagnostic pop
#endif
|
