Author: ericwf Date: Sat Jul 18 16:17:16 2015 New Revision: 242624 URL: http://llvm.org/viewvc/llvm-project?rev=242624&view=rev Log: Fix warnings in test/std/language.support
Modified: libcxx/trunk/test/libcxx/compiler.py libcxx/trunk/test/libcxx/test/config.py libcxx/trunk/test/std/language.support/support.dynamic/alloc.errors/new.handler/new_handler.pass.cpp libcxx/trunk/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_array.pass.cpp libcxx/trunk/test/std/language.support/support.dynamic/new.delete/new.delete.single/new.pass.cpp libcxx/trunk/test/std/language.support/support.exception/exception.terminate/terminate.handler/terminate_handler.pass.cpp libcxx/trunk/test/std/language.support/support.runtime/csignal.pass.cpp libcxx/trunk/test/std/language.support/support.runtime/cstdarg.pass.cpp libcxx/trunk/test/std/language.support/support.runtime/cstdlib.pass.cpp libcxx/trunk/test/std/language.support/support.runtime/ctime.pass.cpp Modified: libcxx/trunk/test/libcxx/compiler.py URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/libcxx/compiler.py?rev=242624&r1=242623&r2=242624&view=diff ============================================================================== --- libcxx/trunk/test/libcxx/compiler.py (original) +++ libcxx/trunk/test/libcxx/compiler.py Sat Jul 18 16:17:16 2015 @@ -150,3 +150,14 @@ class CXXCompiler(object): cmd, out, err, rc = self.compile(os.devnull, out=os.devnull, flags=flags) return rc == 0 + + def addCompileFlagIfSupported(self, flag): + if isinstance(flag, list): + flags = list(flag) + else: + flags = [flag] + if self.hasCompileFlag(flags): + self.compile_flags += flags + return True + else: + return False Modified: libcxx/trunk/test/libcxx/test/config.py URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/libcxx/test/config.py?rev=242624&r1=242623&r2=242624&view=diff ============================================================================== --- libcxx/trunk/test/libcxx/test/config.py (original) +++ libcxx/trunk/test/libcxx/test/config.py Sat Jul 18 16:17:16 2015 @@ -570,10 +570,9 @@ class Configuration(object): def configure_warnings(self): enable_warnings = self.get_lit_bool('enable_warnings', False) if enable_warnings: - self.cxx.compile_flags += ['-Wsystem-headers', '-Wall', '-Werror'] - if ('clang' in self.config.available_features or - 'apple-clang' in self.config.available_features): - self.cxx.compile_flags += ['-Wno-user-defined-literals'] + self.cxx.compile_flags += ['-D_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER', + '-Wall', '-Werror'] + self.cxx.addCompileFlagIfSupported('-Wno-user-defined-literals') def configure_sanitizer(self): san = self.get_lit_conf('use_sanitizer', '').strip() Modified: libcxx/trunk/test/std/language.support/support.dynamic/alloc.errors/new.handler/new_handler.pass.cpp URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/language.support/support.dynamic/alloc.errors/new.handler/new_handler.pass.cpp?rev=242624&r1=242623&r2=242624&view=diff ============================================================================== --- libcxx/trunk/test/std/language.support/support.dynamic/alloc.errors/new.handler/new_handler.pass.cpp (original) +++ libcxx/trunk/test/std/language.support/support.dynamic/alloc.errors/new.handler/new_handler.pass.cpp Sat Jul 18 16:17:16 2015 @@ -10,10 +10,14 @@ // test new_handler #include <new> +#include <type_traits> +#include <cassert> void f() {} int main() { + static_assert(std::is_same<std::new_handler, void(*)()>::value, ""); std::new_handler p = f; + assert(p == &f); } Modified: libcxx/trunk/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_array.pass.cpp URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_array.pass.cpp?rev=242624&r1=242623&r2=242624&view=diff ============================================================================== --- libcxx/trunk/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_array.pass.cpp (original) +++ libcxx/trunk/test/std/language.support/support.dynamic/new.delete/new.delete.array/new_array.pass.cpp Sat Jul 18 16:17:16 2015 @@ -38,7 +38,8 @@ int main() std::set_new_handler(new_handler); try { - void*volatile vp = operator new[] (std::numeric_limits<std::size_t>::max()); + void* volatile vp = operator new[] (std::numeric_limits<std::size_t>::max()); + ((void)vp); assert(false); } catch (std::bad_alloc&) Modified: libcxx/trunk/test/std/language.support/support.dynamic/new.delete/new.delete.single/new.pass.cpp URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/language.support/support.dynamic/new.delete/new.delete.single/new.pass.cpp?rev=242624&r1=242623&r2=242624&view=diff ============================================================================== --- libcxx/trunk/test/std/language.support/support.dynamic/new.delete/new.delete.single/new.pass.cpp (original) +++ libcxx/trunk/test/std/language.support/support.dynamic/new.delete/new.delete.single/new.pass.cpp Sat Jul 18 16:17:16 2015 @@ -39,6 +39,7 @@ int main() try { void* vp = operator new (std::numeric_limits<std::size_t>::max()); + ((void)vp); assert(false); } catch (std::bad_alloc&) Modified: libcxx/trunk/test/std/language.support/support.exception/exception.terminate/terminate.handler/terminate_handler.pass.cpp URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/language.support/support.exception/exception.terminate/terminate.handler/terminate_handler.pass.cpp?rev=242624&r1=242623&r2=242624&view=diff ============================================================================== --- libcxx/trunk/test/std/language.support/support.exception/exception.terminate/terminate.handler/terminate_handler.pass.cpp (original) +++ libcxx/trunk/test/std/language.support/support.exception/exception.terminate/terminate.handler/terminate_handler.pass.cpp Sat Jul 18 16:17:16 2015 @@ -10,10 +10,14 @@ // test terminate_handler #include <exception> +#include <type_traits> +#include <cassert> void f() {} int main() { + static_assert(std::is_same<std::terminate_handler, void(*)()>::value, ""); std::terminate_handler p = f; + assert(p == &f); } Modified: libcxx/trunk/test/std/language.support/support.runtime/csignal.pass.cpp URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/language.support/support.runtime/csignal.pass.cpp?rev=242624&r1=242623&r2=242624&view=diff ============================================================================== --- libcxx/trunk/test/std/language.support/support.runtime/csignal.pass.cpp (original) +++ libcxx/trunk/test/std/language.support/support.runtime/csignal.pass.cpp Sat Jul 18 16:17:16 2015 @@ -50,7 +50,8 @@ int main() { - std::sig_atomic_t sig; + std::sig_atomic_t sig = 0; + ((void)sig); typedef void (*func)(int); static_assert((std::is_same<decltype(std::signal(0, (func)0)), func>::value), ""); static_assert((std::is_same<decltype(std::raise(0)), int>::value), ""); Modified: libcxx/trunk/test/std/language.support/support.runtime/cstdarg.pass.cpp URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/language.support/support.runtime/cstdarg.pass.cpp?rev=242624&r1=242623&r2=242624&view=diff ============================================================================== --- libcxx/trunk/test/std/language.support/support.runtime/cstdarg.pass.cpp (original) +++ libcxx/trunk/test/std/language.support/support.runtime/cstdarg.pass.cpp Sat Jul 18 16:17:16 2015 @@ -32,4 +32,5 @@ int main() { std::va_list va; + ((void)va); } Modified: libcxx/trunk/test/std/language.support/support.runtime/cstdlib.pass.cpp URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/language.support/support.runtime/cstdlib.pass.cpp?rev=242624&r1=242623&r2=242624&view=diff ============================================================================== --- libcxx/trunk/test/std/language.support/support.runtime/cstdlib.pass.cpp (original) +++ libcxx/trunk/test/std/language.support/support.runtime/cstdlib.pass.cpp Sat Jul 18 16:17:16 2015 @@ -11,6 +11,7 @@ #include <cstdlib> #include <type_traits> +#include <cassert> #ifndef EXIT_FAILURE #error EXIT_FAILURE not defined @@ -32,12 +33,23 @@ #error RAND_MAX not defined #endif +template <class TestType, class IntType> +void test_div_struct() { + TestType obj; + static_assert(sizeof(obj) >= sizeof(IntType) * 2, ""); // >= to account for alignment. + static_assert(std::is_same<decltype(obj.quot), IntType>::value, ""); + static_assert(std::is_same<decltype(obj.rem), IntType>::value, ""); + ((void) obj); +}; + int main() { std::size_t s = 0; - std::div_t d; - std::ldiv_t ld; - std::lldiv_t lld; + ((void)s); + static_assert(std::is_same<std::size_t, decltype(sizeof(int))>::value, ""); + test_div_struct<std::div_t, int>(); + test_div_struct<std::ldiv_t, long>(); + test_div_struct<std::lldiv_t, long long>(); char** endptr = 0; static_assert((std::is_same<decltype(std::atof("")), double>::value), ""); static_assert((std::is_same<decltype(std::atoi("")), int>::value), ""); Modified: libcxx/trunk/test/std/language.support/support.runtime/ctime.pass.cpp URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/language.support/support.runtime/ctime.pass.cpp?rev=242624&r1=242623&r2=242624&view=diff ============================================================================== --- libcxx/trunk/test/std/language.support/support.runtime/ctime.pass.cpp (original) +++ libcxx/trunk/test/std/language.support/support.runtime/ctime.pass.cpp Sat Jul 18 16:17:16 2015 @@ -23,6 +23,7 @@ int main() { std::clock_t c = 0; + ((void)c); std::size_t s = 0; std::time_t t = 0; std::tm tm = {0}; _______________________________________________ cfe-commits mailing list cfe-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits