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Avoid applying unary minus to unsigned integers. Patch from STL@microsoft.com 

llvm-svn: 274203
This commit is contained in:
Eric Fiselier 2016-06-30 04:21:52 +00:00
parent 02d57cc92c
commit 2afa66e124
2 changed files with 8 additions and 8 deletions
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8
libcxx/test/std/depr/depr.c.headers/stdint_h.pass.cpp
View File

@ -171,8 +171,8 @@ int main()
// INTN_MIN // INTN_MIN
static_assert(INT8_MIN == -128, "INT8_MIN == -128"); static_assert(INT8_MIN == -128, "INT8_MIN == -128");
static_assert(INT16_MIN == -32768, "INT16_MIN == -32768"); static_assert(INT16_MIN == -32768, "INT16_MIN == -32768");
static_assert(INT32_MIN == -2147483648U, "INT32_MIN == -2147483648"); static_assert(INT32_MIN == -2147483647 - 1, "INT32_MIN == -2147483648");
static_assert(INT64_MIN == -9223372036854775808ULL, "INT64_MIN == -9223372036854775808LL"); static_assert(INT64_MIN == -9223372036854775807LL - 1, "INT64_MIN == -9223372036854775808LL");
// INTN_MAX // INTN_MAX
static_assert(INT8_MAX == 127, "INT8_MAX == 127"); static_assert(INT8_MAX == 127, "INT8_MAX == 127");
@ -189,8 +189,8 @@ int main()
// INT_FASTN_MIN // INT_FASTN_MIN
static_assert(INT_FAST8_MIN <= -128, "INT_FAST8_MIN <= -128"); static_assert(INT_FAST8_MIN <= -128, "INT_FAST8_MIN <= -128");
static_assert(INT_FAST16_MIN <= -32768, "INT_FAST16_MIN <= -32768"); static_assert(INT_FAST16_MIN <= -32768, "INT_FAST16_MIN <= -32768");
static_assert(INT_FAST32_MIN <= -2147483648U, "INT_FAST32_MIN <= -2147483648"); static_assert(INT_FAST32_MIN <= -2147483647 - 1, "INT_FAST32_MIN <= -2147483648");
static_assert(INT_FAST64_MIN <= -9223372036854775808ULL, "INT_FAST64_MIN <= -9223372036854775808LL"); static_assert(INT_FAST64_MIN <= -9223372036854775807LL - 1, "INT_FAST64_MIN <= -9223372036854775808LL");
// INT_FASTN_MAX // INT_FASTN_MAX
static_assert(INT_FAST8_MAX >= 127, "INT_FAST8_MAX >= 127"); static_assert(INT_FAST8_MAX >= 127, "INT_FAST8_MAX >= 127");

8
libcxx/test/std/language.support/cstdint/cstdint.syn/cstdint.pass.cpp
View File

@ -172,8 +172,8 @@ int main()
// INTN_MIN // INTN_MIN
static_assert(INT8_MIN == -128, "INT8_MIN == -128"); static_assert(INT8_MIN == -128, "INT8_MIN == -128");
static_assert(INT16_MIN == -32768, "INT16_MIN == -32768"); static_assert(INT16_MIN == -32768, "INT16_MIN == -32768");
static_assert(INT32_MIN == -2147483648U, "INT32_MIN == -2147483648"); static_assert(INT32_MIN == -2147483647 - 1, "INT32_MIN == -2147483648");
static_assert(INT64_MIN == -9223372036854775808ULL, "INT64_MIN == -9223372036854775808LL"); static_assert(INT64_MIN == -9223372036854775807LL - 1, "INT64_MIN == -9223372036854775808LL");
// INTN_MAX // INTN_MAX
static_assert(INT8_MAX == 127, "INT8_MAX == 127"); static_assert(INT8_MAX == 127, "INT8_MAX == 127");
@ -190,8 +190,8 @@ int main()
// INT_FASTN_MIN // INT_FASTN_MIN
static_assert(INT_FAST8_MIN <= -128, "INT_FAST8_MIN <= -128"); static_assert(INT_FAST8_MIN <= -128, "INT_FAST8_MIN <= -128");
static_assert(INT_FAST16_MIN <= -32768, "INT_FAST16_MIN <= -32768"); static_assert(INT_FAST16_MIN <= -32768, "INT_FAST16_MIN <= -32768");
static_assert(INT_FAST32_MIN <= -2147483648U, "INT_FAST32_MIN <= -2147483648"); static_assert(INT_FAST32_MIN <= -2147483647 - 1, "INT_FAST32_MIN <= -2147483648");
static_assert(INT_FAST64_MIN <= -9223372036854775808ULL, "INT_FAST64_MIN <= -9223372036854775808LL"); static_assert(INT_FAST64_MIN <= -9223372036854775807LL - 1, "INT_FAST64_MIN <= -9223372036854775808LL");
// INT_FASTN_MAX // INT_FASTN_MAX
static_assert(INT_FAST8_MAX >= 127, "INT_FAST8_MAX >= 127"); static_assert(INT_FAST8_MAX >= 127, "INT_FAST8_MAX >= 127");