зеркало из https://github.com/microsoft/clang-1.git
15 строки
407 B
C++
15 строки
407 B
C++
// RUN: %clang_cc1 -Wall -Wshift-sign-overflow -ffreestanding -fsyntax-only -verify %s
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#include <limits.h>
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#define WORD_BIT (sizeof(int) * CHAR_BIT)
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template <int N> void f() {
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(void)(N << 30); // expected-warning {{bits to represent, but 'int' only has}}
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(void)(30 << N); // expected-warning {{bits to represent, but 'int' only has}}
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}
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void test() {
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f<30>(); // expected-note {{instantiation}}
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}
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