diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/cpp1y/decltype-auto8.C')
-rw-r--r-- | gcc/testsuite/g++.dg/cpp1y/decltype-auto8.C | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp1y/decltype-auto8.C b/gcc/testsuite/g++.dg/cpp1y/decltype-auto8.C new file mode 100644 index 00000000000..55135cecf72 --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp1y/decltype-auto8.C @@ -0,0 +1,22 @@ +// PR c++/115504 +// { dg-do compile { target c++14 } } + +void f(int& x, const int& y) { + [&x]() { + decltype(auto) a = x; + using type = decltype(x); + using type = decltype(a); + using type = int&; // not 'int' + }; + + [x]() { + decltype(auto) a = x; // { dg-error "discards qualifiers" } + }; + + [x]() mutable { + decltype(auto) a = x; + using type = decltype(x); + using type = decltype(a); + using type = int&; + }; +} |