Author: ericwf Date: Wed Jun 29 23:21:52 2016 New Revision: 274203 URL: http://llvm.org/viewvc/llvm-project?rev=274203&view=rev Log: Avoid applying unary minus to unsigned integers. Patch from s...@microsoft.com
Modified: libcxx/trunk/test/std/depr/depr.c.headers/stdint_h.pass.cpp libcxx/trunk/test/std/language.support/cstdint/cstdint.syn/cstdint.pass.cpp Modified: libcxx/trunk/test/std/depr/depr.c.headers/stdint_h.pass.cpp URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/depr/depr.c.headers/stdint_h.pass.cpp?rev=274203&r1=274202&r2=274203&view=diff ============================================================================== --- libcxx/trunk/test/std/depr/depr.c.headers/stdint_h.pass.cpp (original) +++ libcxx/trunk/test/std/depr/depr.c.headers/stdint_h.pass.cpp Wed Jun 29 23:21:52 2016 @@ -171,8 +171,8 @@ int main() // INTN_MIN static_assert(INT8_MIN == -128, "INT8_MIN == -128"); static_assert(INT16_MIN == -32768, "INT16_MIN == -32768"); - static_assert(INT32_MIN == -2147483648U, "INT32_MIN == -2147483648"); - static_assert(INT64_MIN == -9223372036854775808ULL, "INT64_MIN == -9223372036854775808LL"); + static_assert(INT32_MIN == -2147483647 - 1, "INT32_MIN == -2147483648"); + static_assert(INT64_MIN == -9223372036854775807LL - 1, "INT64_MIN == -9223372036854775808LL"); // INTN_MAX static_assert(INT8_MAX == 127, "INT8_MAX == 127"); @@ -189,8 +189,8 @@ int main() // INT_FASTN_MIN static_assert(INT_FAST8_MIN <= -128, "INT_FAST8_MIN <= -128"); static_assert(INT_FAST16_MIN <= -32768, "INT_FAST16_MIN <= -32768"); - static_assert(INT_FAST32_MIN <= -2147483648U, "INT_FAST32_MIN <= -2147483648"); - static_assert(INT_FAST64_MIN <= -9223372036854775808ULL, "INT_FAST64_MIN <= -9223372036854775808LL"); + static_assert(INT_FAST32_MIN <= -2147483647 - 1, "INT_FAST32_MIN <= -2147483648"); + static_assert(INT_FAST64_MIN <= -9223372036854775807LL - 1, "INT_FAST64_MIN <= -9223372036854775808LL"); // INT_FASTN_MAX static_assert(INT_FAST8_MAX >= 127, "INT_FAST8_MAX >= 127"); Modified: libcxx/trunk/test/std/language.support/cstdint/cstdint.syn/cstdint.pass.cpp URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/language.support/cstdint/cstdint.syn/cstdint.pass.cpp?rev=274203&r1=274202&r2=274203&view=diff ============================================================================== --- libcxx/trunk/test/std/language.support/cstdint/cstdint.syn/cstdint.pass.cpp (original) +++ libcxx/trunk/test/std/language.support/cstdint/cstdint.syn/cstdint.pass.cpp Wed Jun 29 23:21:52 2016 @@ -172,8 +172,8 @@ int main() // INTN_MIN static_assert(INT8_MIN == -128, "INT8_MIN == -128"); static_assert(INT16_MIN == -32768, "INT16_MIN == -32768"); - static_assert(INT32_MIN == -2147483648U, "INT32_MIN == -2147483648"); - static_assert(INT64_MIN == -9223372036854775808ULL, "INT64_MIN == -9223372036854775808LL"); + static_assert(INT32_MIN == -2147483647 - 1, "INT32_MIN == -2147483648"); + static_assert(INT64_MIN == -9223372036854775807LL - 1, "INT64_MIN == -9223372036854775808LL"); // INTN_MAX static_assert(INT8_MAX == 127, "INT8_MAX == 127"); @@ -190,8 +190,8 @@ int main() // INT_FASTN_MIN static_assert(INT_FAST8_MIN <= -128, "INT_FAST8_MIN <= -128"); static_assert(INT_FAST16_MIN <= -32768, "INT_FAST16_MIN <= -32768"); - static_assert(INT_FAST32_MIN <= -2147483648U, "INT_FAST32_MIN <= -2147483648"); - static_assert(INT_FAST64_MIN <= -9223372036854775808ULL, "INT_FAST64_MIN <= -9223372036854775808LL"); + static_assert(INT_FAST32_MIN <= -2147483647 - 1, "INT_FAST32_MIN <= -2147483648"); + static_assert(INT_FAST64_MIN <= -9223372036854775807LL - 1, "INT_FAST64_MIN <= -9223372036854775808LL"); // INT_FASTN_MAX static_assert(INT_FAST8_MAX >= 127, "INT_FAST8_MAX >= 127"); _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits