Index: test/std/algorithms/alg.sorting/alg.min.max/minmax_init_list_comp.pass.cpp =================================================================== --- test/std/algorithms/alg.sorting/alg.min.max/minmax_init_list_comp.pass.cpp +++ test/std/algorithms/alg.sorting/alg.min.max/minmax_init_list_comp.pass.cpp @@ -21,7 +21,7 @@ #include "counting_predicates.hpp" -bool all_equal(int a, int b) { return false; } // everything is equal +bool all_equal(int, int) { return false; } // everything is equal #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS void test_all_equal(std::initializer_list il) Index: test/std/containers/sequences/vector/vector.cons/construct_iter_iter_alloc.pass.cpp =================================================================== --- test/std/containers/sequences/vector/vector.cons/construct_iter_iter_alloc.pass.cpp +++ test/std/containers/sequences/vector/vector.cons/construct_iter_iter_alloc.pass.cpp @@ -37,7 +37,7 @@ template struct implicit_conv_allocator : min_allocator { - implicit_conv_allocator(void* p) {} + implicit_conv_allocator(void*) {} implicit_conv_allocator(const implicit_conv_allocator&) = default; }; Index: test/std/depr/depr.str.strstreams/depr.strstreambuf/depr.strstreambuf.cons/custom_alloc.pass.cpp =================================================================== --- test/std/depr/depr.str.strstreams/depr.strstreambuf/depr.strstreambuf.cons/custom_alloc.pass.cpp +++ test/std/depr/depr.str.strstreams/depr.strstreambuf/depr.strstreambuf.cons/custom_alloc.pass.cpp @@ -18,7 +18,7 @@ int called = 0; -void* my_alloc(std::size_t n) +void* my_alloc(std::size_t) { static char buf[10000]; ++called; Index: test/std/diagnostics/syserr/syserr.errcat/syserr.errcat.nonvirtuals/default_ctor.pass.cpp =================================================================== --- test/std/diagnostics/syserr/syserr.errcat/syserr.errcat.nonvirtuals/default_ctor.pass.cpp +++ test/std/diagnostics/syserr/syserr.errcat/syserr.errcat.nonvirtuals/default_ctor.pass.cpp @@ -26,7 +26,7 @@ public: constexpr test1() = default; // won't compile if error_category() is not constexpr virtual const char* name() const noexcept {return nullptr;} - virtual std::string message(int ev) const {return std::string();} + virtual std::string message(int) const {return std::string();} }; #endif // _LIBCPP_STD_VER > 11 Index: test/std/input.output/iostream.format/input.streams/istream.unformatted/seekg_off.pass.cpp =================================================================== --- test/std/input.output/iostream.format/input.streams/istream.unformatted/seekg_off.pass.cpp +++ test/std/input.output/iostream.format/input.streams/istream.unformatted/seekg_off.pass.cpp @@ -40,7 +40,7 @@ CharT* egptr() const {return base::egptr();} protected: typename base::pos_type seekoff(typename base::off_type off, - std::ios_base::seekdir way, + std::ios_base::seekdir, std::ios_base::openmode which) { assert(which == std::ios_base::in); Index: test/std/input.output/stream.buffers/streambuf/streambuf.members/streambuf.pub.get/sgetn.pass.cpp =================================================================== --- test/std/input.output/stream.buffers/streambuf/streambuf.members/streambuf.pub.get/sgetn.pass.cpp +++ test/std/input.output/stream.buffers/streambuf/streambuf.members/streambuf.pub.get/sgetn.pass.cpp @@ -25,7 +25,7 @@ test() {} protected: - std::streamsize xsgetn(char_type* s, std::streamsize n) + std::streamsize xsgetn(char_type*, std::streamsize) { ++xsgetn_called; return 10; Index: test/std/input.output/stream.buffers/streambuf/streambuf.members/streambuf.pub.pback/sputbackc.pass.cpp =================================================================== --- test/std/input.output/stream.buffers/streambuf/streambuf.members/streambuf.pub.pback/sputbackc.pass.cpp +++ test/std/input.output/stream.buffers/streambuf/streambuf.members/streambuf.pub.pback/sputbackc.pass.cpp @@ -32,7 +32,7 @@ } protected: - int_type pbackfail(int_type c = traits_type::eof()) + int_type pbackfail(int_type = traits_type::eof()) { ++pbackfail_called; return 'a'; Index: test/std/input.output/stream.buffers/streambuf/streambuf.members/streambuf.pub.pback/sungetc.pass.cpp =================================================================== --- test/std/input.output/stream.buffers/streambuf/streambuf.members/streambuf.pub.pback/sungetc.pass.cpp +++ test/std/input.output/stream.buffers/streambuf/streambuf.members/streambuf.pub.pback/sungetc.pass.cpp @@ -32,7 +32,7 @@ } protected: - int_type pbackfail(int_type c = traits_type::eof()) + int_type pbackfail(int_type = traits_type::eof()) { ++pbackfail_called; return 'a'; Index: test/std/input.output/stream.buffers/streambuf/streambuf.members/streambuf.pub.put/sputc.pass.cpp =================================================================== --- test/std/input.output/stream.buffers/streambuf/streambuf.members/streambuf.pub.put/sputc.pass.cpp +++ test/std/input.output/stream.buffers/streambuf/streambuf.members/streambuf.pub.put/sputc.pass.cpp @@ -36,7 +36,7 @@ } protected: - int_type overflow(int_type c = traits_type::eof()) + int_type overflow(int_type = traits_type::eof()) { ++overflow_called; return 'a'; Index: test/std/input.output/stream.buffers/streambuf/streambuf.members/streambuf.pub.put/sputn.pass.cpp =================================================================== --- test/std/input.output/stream.buffers/streambuf/streambuf.members/streambuf.pub.put/sputn.pass.cpp +++ test/std/input.output/stream.buffers/streambuf/streambuf.members/streambuf.pub.put/sputn.pass.cpp @@ -25,7 +25,7 @@ test() {} protected: - std::streamsize xsputn(const char_type* s, std::streamsize n) + std::streamsize xsputn(const char_type*, std::streamsize) { ++xsputn_called; return 5; Index: test/std/utilities/function.objects/bind/func.bind/func.bind.bind/PR23141_invoke_not_constexpr.pass.cpp =================================================================== --- test/std/utilities/function.objects/bind/func.bind/func.bind.bind/PR23141_invoke_not_constexpr.pass.cpp +++ test/std/utilities/function.objects/bind/func.bind/func.bind.bind/PR23141_invoke_not_constexpr.pass.cpp @@ -23,7 +23,7 @@ struct Fun { template - void operator()(T && t, U && u) const + void operator()(T &&, U &&) const { static_assert(std::is_same::value, ""); } Index: test/std/utilities/function.objects/bind/func.bind/func.bind.bind/invoke_function_object.pass.cpp =================================================================== --- test/std/utilities/function.objects/bind/func.bind/func.bind.bind/invoke_function_object.pass.cpp +++ test/std/utilities/function.objects/bind/func.bind/func.bind.bind/invoke_function_object.pass.cpp @@ -23,7 +23,7 @@ struct DummyUnaryFunction { template - int operator()(S const & s) const { return 0; } + int operator()(S const &) const { return 0; } }; struct BadUnaryFunction @@ -39,7 +39,7 @@ } }; -int main(int argc, char* argv[]) +int main() { // Check that BadUnaryFunction::operator()(S const &) is not // instantiated when checking if BadUnaryFunction is a nested bind Index: test/std/utilities/intseq/intseq.general/integer_seq.pass.cpp =================================================================== --- test/std/utilities/intseq/intseq.general/integer_seq.pass.cpp +++ test/std/utilities/intseq/intseq.general/integer_seq.pass.cpp @@ -19,7 +19,7 @@ #if _LIBCPP_STD_VER > 11 template -auto extract ( const AtContainer &t, const std::integer_sequence idx ) +auto extract ( const AtContainer &t, const std::integer_sequence ) -> decltype ( std::make_tuple ( std::get(t)... )) { return std::make_tuple ( std::get(t)... ); } Index: test/std/utilities/tuple/tuple.tuple/tuple.creation/forward_as_tuple.pass.cpp =================================================================== --- test/std/utilities/tuple/tuple.tuple/tuple.creation/forward_as_tuple.pass.cpp +++ test/std/utilities/tuple/tuple.tuple/tuple.creation/forward_as_tuple.pass.cpp @@ -20,7 +20,7 @@ template void -test0(const Tuple& t) +test0(const Tuple&) { static_assert(std::tuple_size::value == 0, ""); } @@ -57,7 +57,7 @@ #if _LIBCPP_STD_VER > 11 template constexpr int -test3(const Tuple& t) +test3(const Tuple&) { return std::tuple_size::value; } Index: test/support/allocators.h =================================================================== --- test/support/allocators.h +++ test/support/allocators.h @@ -101,7 +101,7 @@ A2& operator=(const A2& a) TEST_NOEXCEPT { id_ = a.id(); copy_called = true; return *this;} A2& operator=(A2&& a) TEST_NOEXCEPT { id_ = a.id(); move_called = true; return *this;} - T* allocate(std::size_t n, const void* hint) + T* allocate(std::size_t, const void* hint) { allocate_called = true; return (T*)hint; Index: test/support/test_allocator.h =================================================================== --- test/support/test_allocator.h +++ test/support/test_allocator.h @@ -76,7 +76,7 @@ ++alloc_count; return (pointer)::operator new(n * sizeof(T)); } - void deallocate(pointer p, size_type n) + void deallocate(pointer p, size_type) {assert(data_ >= 0); --alloc_count; ::operator delete((void*)p);} size_type max_size() const throw() {return UINT_MAX / sizeof(T);} @@ -136,7 +136,7 @@ ++alloc_count; return (pointer)::operator new (n * sizeof(T)); } - void deallocate(pointer p, size_type n) + void deallocate(pointer p, size_type) {assert(data_ >= 0); --alloc_count; ::operator delete((void*)p); } size_type max_size() const throw() {return UINT_MAX / sizeof(T);} @@ -201,7 +201,7 @@ : data_(a.data_) {} T* allocate(std::size_t n) {return (T*)::operator new(n * sizeof(T));} - void deallocate(T* p, std::size_t n) + void deallocate(T* p, std::size_t) {::operator delete((void*)p);} other_allocator select_on_container_copy_construction() const