blob: 57f6669dc309520f4a45696ebf63ae3ffee06502 (
plain)
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
58
59
60
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#ifndef LO_CLANG_SHARED_PLUGINS
#include "plugin.hxx"
namespace
{
class UnusedCaptureDefault : public loplugin::FilteringPlugin<UnusedCaptureDefault>
{
public:
explicit UnusedCaptureDefault(loplugin::InstantiationData const& data)
: FilteringPlugin(data)
{
}
bool preRun() override { return compiler.getLangOpts().CPlusPlus; }
bool VisitLambdaExpr(LambdaExpr const* expr)
{
if (ignoreLocation(expr))
{
return true;
}
if (expr->getCaptureDefault() == LCD_None)
{
return true;
}
if (expr->implicit_capture_begin() != expr->implicit_capture_end())
{
return true;
}
report(DiagnosticsEngine::Warning, "unused capture-default", expr->getCaptureDefaultLoc())
<< expr->getSourceRange();
return true;
}
private:
void run() override
{
if (preRun())
{
TraverseDecl(compiler.getASTContext().getTranslationUnitDecl());
}
}
};
loplugin::Plugin::Registration<UnusedCaptureDefault> unusedcapturedefault("unusedcapturedefault");
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
|
