mirror of
https://forge.sourceware.org/marek/gcc.git
synced 2026-02-21 19:35:36 -05:00
254 lines
12 KiB
C
254 lines
12 KiB
C
// { dg-do compile { target c++26 } }
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// { dg-additional-options "-freflection -O0" }
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#include <meta>
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#include <ranges>
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int arr[] = {1, 2, 3};
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auto [a1, a2, a3] = arr;
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[[=1]] void fn (int n);
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enum Enum { A };
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using Alias = int;
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struct B {};
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struct S : B {
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int mem;
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int : 0;
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static int var;
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};
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template <auto> struct TCls {};
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template <auto> void TFn ();
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template <auto> int TVar;
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template <auto N> using TAlias = TCls <N>;
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template <auto> concept Concept = requires { true; };
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namespace NS {};
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namespace NSAlias = NS;
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namespace NS2 {
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int arr[] = {1, 2, 3};
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auto [a1, a2, a3] = arr;
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[[=1]] void fn (int n, long m);
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enum Enum { A };
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using Alias = decltype (^^int);
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struct B {};
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struct S : B {
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int mem;
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int : 0;
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int : 3;
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int : 5;
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static int var;
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template <typename T> static T TVar;
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};
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template <auto> struct TCls {};
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template <auto> void TFn ();
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template <auto> int TVar;
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template <auto N> using TAlias = TCls <N>;
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template <auto> concept Concept = requires { true; };
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struct V { int a, b, c; };
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S s;
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namespace NS3 {
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auto [a1, a2, a3] = arr;
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}
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namespace NSAlias = NS3;
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enum { C };
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template <typename T>
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struct W : B, ::B {};
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static union { int au; };
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struct X {
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union { int a; };
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X &operator + (const X &);
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operator int ();
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};
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template <typename T>
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struct Y {
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union { T a; };
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};
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struct Z {
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};
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}
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constexpr auto ctx = std::meta::access_context::current ();
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template <int N, typename T>
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void
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foo ()
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{
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}
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template <int N, std::meta::info I>
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void
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bar ()
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{
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}
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void
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baz (int x)
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{
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int v = 42;
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foo <1, std::meta::info> ();
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foo <2, const std::meta::info> ();
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bar <110, std::meta::info {}> (); // null reflection
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bar <120, std::meta::reflect_constant (42)> (); // value
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bar <121, std::meta::reflect_constant (42.0)> (); // value
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bar <122, std::meta::reflect_constant (NS2::V { 1, 2, 3 })> (); // value
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bar <130, std::meta::reflect_object (arr[1])> (); // object
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bar <131, std::meta::reflect_object (NS2::arr[1])> (); // object
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bar <132, std::meta::reflect_object (NS2::s.mem)> (); // object
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bar <140, ^^arr> (); // variable
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bar <141, ^^NS2::arr> (); // variable
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bar <142, ^^x> (); // variable
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bar <143, ^^v> (); // variable
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bar <144, members_of (^^NS2::NS3, ctx)[0]> (); // variable
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bar <145, ^^S::var> (); // variable
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bar <146, ^^NS2::S::var> (); // variable
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bar <147, ^^TVar <42>> (); // variable
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bar <148, ^^TVar <42>> (); // variable
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bar <149, ^^NS2::S::TVar <int>> (); // variable
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bar <150, ^^a3> (); // structured binding
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bar <151, ^^NS2::a3> (); // structured binding
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bar <160, ^^fn> (); // function
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bar <161, ^^NS2::fn> (); // function
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bar <162, ^^TFn <42>> (); // function
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bar <163, ^^NS2::TFn <0U>> (); // function
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bar <164, ^^NS2::TFn <^^int>> (); // function
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bar <165, ^^NS2::X::operator+> (); // function
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bar <166, (members_of (^^NS2::Z, ctx) | std::views::filter (std::meta::is_default_constructor) | std::ranges::to <std::vector> ())[0]> (); // function
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bar <167, (members_of (^^NS2::Z, ctx) | std::views::filter (std::meta::is_copy_constructor) | std::ranges::to <std::vector> ())[0]> (); // function
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bar <168, (members_of (^^NS2::Z, ctx) | std::views::filter (std::meta::is_copy_assignment) | std::ranges::to <std::vector> ())[0]> (); // function
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bar <169, (members_of (^^NS2::Z, ctx) | std::views::filter (std::meta::is_destructor) | std::ranges::to <std::vector> ())[0]> (); // function
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bar <170, parameters_of (^^fn)[0]> (); // function parameter
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bar <171, parameters_of (^^NS2::fn)[0]> (); // function parameter
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bar <172, parameters_of (^^NS2::fn)[1]> (); // function parameter
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bar <180, ^^Enum::A> (); // enumerator
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bar <181, ^^NS2::Enum::A> (); // enumerator
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bar <182, ^^NS2::C> (); // enumerator
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bar <190, annotations_of (^^fn)[0]> (); // annotation
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bar <200, ^^Alias> (); // type alias
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bar <201, ^^NS2::Alias> (); // type alias
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bar <202, ^^TAlias <42>> (); // type alias
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bar <203, ^^NS2::TAlias <0U>> (); // type alias
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bar <210, ^^S> (); // type
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bar <211, ^^NS2::S> (); // type
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bar <212, ^^const int> (); // type
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bar <213, ^^decltype (nullptr)> (); // type
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bar <214, ^^decltype (^^::)> (); // type
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bar <215, ^^TCls <42>> (); // type
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bar <216, ^^NS2::TCls <42>> (); // type
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bar <220, ^^S::mem> (); // non-static data member
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bar <221, ^^NS2::S::mem> (); // non-static data member
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bar <222, ^^NS2::au> (); // non-static data member
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bar <223, ^^NS2::X::a> (); // non-static data member
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bar <224, ^^NS2::Y <int>::a> (); // non-static data member
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bar <230, members_of (^^S, ctx)[1]> (); // unnamed bit-field
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bar <231, members_of (^^NS2::S, ctx)[1]> (); // unnamed bit-field
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bar <232, members_of (^^NS2::S, ctx)[2]> (); // unnamed bit-field
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bar <233, members_of (^^NS2::S, ctx)[3]> (); // unnamed bit-field
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bar <240, ^^TCls> (); // class template
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bar <241, ^^NS2::TCls> (); // class template
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bar <250, ^^TFn> (); // function template
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bar <251, ^^NS2::TFn> (); // function template
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bar <260, ^^TVar> (); // variable template
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bar <261, ^^NS2::TVar> (); // variable template
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bar <270, ^^TAlias> (); // alias template
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bar <271, ^^NS2::TAlias> (); // alias template
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bar <280, ^^Concept> (); // concept
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bar <281, ^^NS2::Concept> (); // concept
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bar <290, ^^NSAlias> (); // namespace alias
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bar <291, ^^NS2::NSAlias> (); // namespace alias
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bar <300, ^^NS> (); // namespace
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bar <301, ^^NS2::NS3> (); // namespace
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bar <310, ^^::> (); // global namespace
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bar <320, bases_of (^^S, ctx)[0]> (); // direct base class relationship
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bar <321, bases_of (^^NS2::S, ctx)[0]> (); // direct base class relationship
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bar <322, bases_of (^^NS2::W <int>, ctx)[0]> (); // direct base class relationship
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bar <323, bases_of (^^NS2::W <float>, ctx)[1]> (); // direct base class relationship
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bar <330, data_member_spec (^^S, { .name = "member" })> (); // data member description
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bar <331, data_member_spec (^^NS2::S, { .name = "m", .alignment = 16, .no_unique_address = true })> (); // data member description
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bar <332, data_member_spec (^^unsigned short, { .name = "b", .bit_width = 5 })> (); // data member description
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bar <333, data_member_spec (^^long, { .bit_width = 3 })> (); // data member description
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bar <334, data_member_spec (^^int, { .bit_width = 0 })> (); // data member description
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bar <340, ^^NS2::X::~X> (); // function
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}
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// { dg-final { scan-assembler "_Z3fooILi1EDmEvv" } }
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// { dg-final { scan-assembler "_Z3fooILi2EKDmEvv" } }
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// { dg-final { scan-assembler "_Z3barILi110ELDmnuEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi120ELDmvlLi42EEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi121ELDmvlLd4045000000000000EEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi122ELDmobL_Z29_ZTAXtlN3NS21VELi1ELi2ELi3EEEEEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi130ELDmobixL_Z3arrEL\[ilx]1EEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi131ELDmobixL_ZN3NS23arrEEL\[ilx]1EEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi132ELDmobdtL_ZN3NS21sEE3memEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi140ELDmvr3arrEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi141ELDmvrN3NS23arrEEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi142ELDmvrZ3baziE1xEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi143ELDmvrZ3baziE1vEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi144ELDmvrN3NS23NS324_ZN3NS23NS3DC2a12a22a3EEEEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi145ELDmvrN1S3varEEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi146ELDmvrN3NS21S3varEEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi147ELDmvr4TVarILi42EEEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi148ELDmvr4TVarILi42EEEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi149ELDmvrN3NS21S4TVarIiEEEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi150ELDmsb2a3EEvv" } }
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// { dg-final { scan-assembler "_Z3barILi151ELDmsbN3NS22a3EEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi160ELDmfn2fniEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi161ELDmfnN3NS22fnEilEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi162ELDmfn3TFnITnDaLi42EEvvEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi163ELDmfnN3NS23TFnILj0EEEvvEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi164ELDmfnN3NS23TFnILDmtyiEEEvvEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi165ELDmfnN3NS21XplERKS1_EEvv" } }
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// { dg-final { scan-assembler "_Z3barILi166ELDmfnN3NS21ZC4EvEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi167ELDmfnN3NS21ZC4ERKS1_EEvv" } }
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// { dg-final { scan-assembler "_Z3barILi168ELDmfnN3NS21ZaSERKS1_EEvv" } }
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// { dg-final { scan-assembler "_Z3barILi169ELDmfnN3NS21ZD4EvEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi170ELDmpa_2fniEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi171ELDmpa_N3NS22fnEilEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi172ELDmpa0_N3NS22fnEilEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi180ELDmen4Enum1AEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi181ELDmen3NS24Enum1AEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi182ELDmen3NS2Uej1C1CEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi190ELDman_EEvv" } }
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// { dg-final { scan-assembler "_Z3barILi200ELDmta5AliasEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi201ELDmta3NS25AliasEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi202ELDmta6TAliasILi42EEEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi203ELDmta3NS26TAliasILj0EEEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi210ELDmty1SEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi211ELDmtyN3NS21SEEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi212ELDmtyKiEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi213ELDmtyDnEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi214ELDmtyDmEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi215ELDmty4TClsILi42EEEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi216ELDmtyN3NS24TClsILi42EEEEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi220ELDmdm1S3memEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi221ELDmdm3NS21S3memEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi222ELDmdm3NS22auEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi223ELDmdm3NS21X1aEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi224ELDmdm3NS21YIiE1aEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi230ELDmun1S_EEvv" } }
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// { dg-final { scan-assembler "_Z3barILi231ELDmun3NS21S_EEvv" } }
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// { dg-final { scan-assembler "_Z3barILi232ELDmun3NS21S0_EEvv" } }
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// { dg-final { scan-assembler "_Z3barILi233ELDmun3NS21S1_EEvv" } }
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// { dg-final { scan-assembler "_Z3barILi240ELDmct4TClsEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi241ELDmct3NS24TClsEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi250ELDmft3TFnEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi251ELDmft3NS23TFnEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi260ELDmvt4TVarEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi261ELDmvt3NS24TVarEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi270ELDmat6TAliasEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi271ELDmat3NS26TAliasEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi280ELDmco7ConceptEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi281ELDmco3NS27ConceptEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi290ELDmna7NSAliasEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi291ELDmna3NS27NSAliasEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi300ELDmns2NSEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi301ELDmns3NS23NS3EEvv" } }
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// { dg-final { scan-assembler "_Z3barILi310ELDmngEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi320ELDmba_1SEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi321ELDmba_N3NS21SEEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi322ELDmba_N3NS21WIiEEEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi323ELDmba0_N3NS21WIfEEEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi330ELDmds1S_6member___EEvv" } }
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// { dg-final { scan-assembler "_Z3barILi331ELDmdsN3NS21SE_1m_16__nEEvv" } }
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// { dg-final { scan-assembler "_Z3barILi332ELDmdst_1b__5_EEvv" } }
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// { dg-final { scan-assembler "_Z3barILi333ELDmdsl___3_EEvv" } }
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// { dg-final { scan-assembler "_Z3barILi334ELDmdsi___0_EEvv" } }
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// { dg-final { scan-assembler "_Z3barILi340ELDmfnN3NS21XD4EvEEvv" } }
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