mirror of git://gcc.gnu.org/git/gcc.git
20 lines
621 B
C
20 lines
621 B
C
// PR c++/88115
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// { dg-do compile { target c++11 } }
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// { dg-additional-options "-Wno-pedantic" }
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// Verify the non-standard extension alignof(expr) behaves like
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// alignof(type) to yield the ABI alignment of the type, and that
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// __alignof__(expr) behaves like __alignof__(type) to yield the
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// preferred alignment of the type.
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static_assert(alignof(double{}) == alignof(double), "");
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static_assert(__alignof__(double{}) == __alignof__(double), "");
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template <class T>
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void f() {
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static_assert(alignof(T{}) == alignof(T), "");
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static_assert(__alignof__(T{}) == __alignof__(T), "");
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}
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template void f<double>();
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