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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/g++.dg/template/ptrmem21.C | |
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Diffstat (limited to 'gcc/testsuite/g++.dg/template/ptrmem21.C')
-rw-r--r-- | gcc/testsuite/g++.dg/template/ptrmem21.C | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/template/ptrmem21.C b/gcc/testsuite/g++.dg/template/ptrmem21.C new file mode 100644 index 000000000..c30fa38fc --- /dev/null +++ b/gcc/testsuite/g++.dg/template/ptrmem21.C @@ -0,0 +1,37 @@ +// PR c++/43868 +// { dg-options "-g" } + +struct Foo +{ + virtual void do_something() = 0; +}; + +template <typename T> +struct Foo_impl; + +template <typename R, typename O> +struct Foo_impl<R (O::*)() const> : public Foo +{ + struct Helper + { + typedef int Some_type; + operator Some_type () const { return 0; } + Helper( R (O::*)() const) {} + }; + + void do_something() { Helper( 0); }; +}; + +void register_foo_internal( Foo*) {}; + +template <typename TT> +void register_foo( TT) { register_foo_internal( new Foo_impl<TT>()); } + +struct Bar +{ +}; + +void setup() +{ + register_foo( (int (Bar::*) () const) 0); +} |