mirror of git://gcc.gnu.org/git/gcc.git
27 lines
855 B
C
27 lines
855 B
C
// { dg-do compile }
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// { dg-options "-std=c++0x" }
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// Test template deduction
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template <typename T, typename U> struct tType_equal;
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template <typename T> struct tType_equal<T, T> { typedef void type; };
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template <typename T, typename U>
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inline typename tType_equal<T, U>::type
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type_equal(U) { }
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template<typename T> T* g( T* t ); // { dg-message "note" }
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void test_g()
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{
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// Deduction to nullptr_t, no deduction to pointer type
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//
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g(nullptr); // { dg-error "no matching function for call to " }
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// { dg-message "candidate" "candidate note" { target *-*-* } 19 }
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type_equal<float*>(g((float*)nullptr));
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decltype(nullptr) mynull = 0;
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g(mynull); // { dg-error "no matching function for call to " }
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// { dg-message "candidate" "candidate note" { target *-*-* } 23 }
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type_equal<float*>(g((float*)mynull));
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}
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