diff options
Diffstat (limited to 'libstdc++-v3/testsuite/21_strings/basic_string/erasure.cc')
-rw-r--r-- | libstdc++-v3/testsuite/21_strings/basic_string/erasure.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/erasure.cc b/libstdc++-v3/testsuite/21_strings/basic_string/erasure.cc index 6e475cf40bc..f36562a3f19 100644 --- a/libstdc++-v3/testsuite/21_strings/basic_string/erasure.cc +++ b/libstdc++-v3/testsuite/21_strings/basic_string/erasure.cc @@ -21,6 +21,12 @@ #include <string> #include <testsuite_hooks.h> +#ifndef __cpp_lib_erase_if +# error "Feature-test macro for erase_if missing in <string>" +#elif __cpp_lib_erase_if < 202002 +# error "Feature-test macro for erase_if has wrong value in <string>" +#endif + void test01() { |