| 1 | // RUN: %clang_cc1 -fsyntax-only -verify -Wno-bool-conversion %s |
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| 2 | |
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| 3 | typedef __typeof((int*) 0 - (int*) 0) intptr_t; |
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| 4 | |
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| 5 | static int f = 10; |
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| 6 | static int b = f; // expected-error {{initializer element is not a compile-time constant}} |
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| 7 | |
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| 8 | float r = (float) (intptr_t) &r; // expected-error {{initializer element is not a compile-time constant}} |
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| 9 | intptr_t s = (intptr_t) &s; |
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| 10 | _Bool t = &t; |
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| 11 | |
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| 12 | |
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| 13 | union bar { |
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| 14 | int i; |
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| 15 | }; |
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| 16 | |
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| 17 | struct foo { |
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| 18 | short ptr; |
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| 19 | }; |
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| 20 | |
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| 21 | union bar u[1]; |
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| 22 | struct foo x = {(intptr_t) u}; // expected-error {{initializer element is not a compile-time constant}} |
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| 23 | struct foo y = {(char) u}; // expected-error {{initializer element is not a compile-time constant}} |
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| 24 | intptr_t z = (intptr_t) u; // no-error |
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| 25 | |
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