Mercurial > hg > CbC > CbC_llvm
view clang/test/Preprocessor/overflow.c @ 180:680fa57a2f20
fix compile errors.
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Sat, 30 May 2020 17:44:06 +0900 |
parents | 1d019706d866 |
children |
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// RUN: %clang_cc1 -Eonly %s -verify -triple i686-pc-linux-gnu // Multiply signed overflow #if 0x7FFFFFFFFFFFFFFF*2 // expected-warning {{overflow}} #endif // Multiply unsigned overflow #if 0xFFFFFFFFFFFFFFFF*2 #endif // Add signed overflow #if 0x7FFFFFFFFFFFFFFF+1 // expected-warning {{overflow}} #endif // Add unsigned overflow #if 0xFFFFFFFFFFFFFFFF+1 #endif // Subtract signed overflow #if 0x7FFFFFFFFFFFFFFF- -1 // expected-warning {{overflow}} #endif // Subtract unsigned overflow #if 0xFFFFFFFFFFFFFFFF- -1 // expected-warning {{converted from negative value}} #endif