[Clang-Tidy: modernize] Fix for modernize-redundant-void-arg: complains about variable cast to void
Summary:
Hello, i would like to suggest a fix for one of the checks in clang-tidy.The bug was reported in https://bugs.llvm.org/show_bug.cgi?id=32575 where you can find more information.
For example:
```
template <typename T0>
struct S {
template <typename T>
void g() const {
int a;
(void)a;
}
};
void f() {
S<int>().g<int>();
}
```
this piece of code should not trigger any warning by the check modernize-redundant-void-arg but when we execute the following command
```
clang_tidy -checks=-*,modernize-redundant-void-arg test.cpp -- -std=c++11
```
we obtain the following warning:
/Users/eco419/Desktop/clang-tidy.project/void-redundand_2/test.cpp:6:6: warning: redundant void argument list in function declaration [modernize-redundant-void-arg]
(void)a;
^~~~
Reviewers: aaron.ballman, hokein, alexfh, JonasToth
Reviewed By: aaron.ballman, JonasToth
Subscribers: JonasToth, lebedev.ri, cfe-commits
Tags: #clang-tools-extra
Differential Revision: https://reviews.llvm.org/D52135
git-svn-id: https://llvm.org/svn/llvm-project/clang-tools-extra/trunk@342388 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed
