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cmake: remove argc and argv from C++11 test main fns.

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Avoid failing feature tests because of potential unused variable
warnings.

Change-Id: Iaae3a86581ce7beefeaf6c2300c87064fc8d6d56
This commit is contained in:
Tom Finegan 2016-03-21 14:36:28 -07:00
parent cbe5c40d12
commit 402ef4dd4d
1 changed files with 6 additions and 6 deletions
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12
build/cxx11_tests.cmake
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@ -21,7 +21,7 @@ if (MSVC OR HAVE_CXX11)
# std::unique_ptr
check_cxx_source_compiles("
#include <memory>
int main(int argc, const char* argv[]) {
int main() {
std::unique_ptr<int> ptr;
(void)ptr;
return 0;
@ -33,7 +33,7 @@ if (MSVC OR HAVE_CXX11)
struct Foo {
int a = 0;
};
int main(int argc, const char* argv[]) {
int main() {
Foo bar;
(void)bar;
return 0;
@ -46,7 +46,7 @@ if (MSVC OR HAVE_CXX11)
Foo() = default;
~Foo() = default;
};
int main(int argc, const char* argv[]) {
int main() {
Foo bar;
(void)bar;
return 0;
@ -59,7 +59,7 @@ if (MSVC OR HAVE_CXX11)
Foo() {}
Foo(const Foo&) = delete;
};
int main(int argc, const char* argv[]) {
int main() {
Foo bar;
(void)bar;
return 0;
@ -68,7 +68,7 @@ if (MSVC OR HAVE_CXX11)
# auto&
check_cxx_source_compiles("
int main(int argc, const char* argv[]) {
int main() {
int a;
auto& b = a;
(void)b;
@ -78,7 +78,7 @@ if (MSVC OR HAVE_CXX11)
# ranged for
check_cxx_source_compiles("
int main(int argc, const char* argv[]) {
int main() {
int a[4];
for (int& b : a) {
b = 0;