From d41baf3578d657e8c93ef326050272c1bf8df27d Mon Sep 17 00:00:00 2001 From: Corinna Vinschen Date: Wed, 1 Apr 2015 20:40:43 +0200 Subject: [PATCH] Add parens around MIN/MAX values in stdint.h. * libc/include/stdint.h: Throughout add parens around MIN/MAX values. Signed-off-by: Corinna Vinschen --- newlib/ChangeLog | 4 + newlib/libc/include/stdint.h | 142 +++++++++++++++++------------------ 2 files changed, 75 insertions(+), 71 deletions(-) diff --git a/newlib/ChangeLog b/newlib/ChangeLog index 1d43b0df2..470978d48 100644 --- a/newlib/ChangeLog +++ b/newlib/ChangeLog @@ -1,3 +1,7 @@ +2015-04-01 Corinna Vinschen + + * libc/include/stdint.h: Throughout add parens around MIN/MAX values. + 2015-04-01 Sebastian Huber * libc/include/sys/_stdint.h: New file. diff --git a/newlib/libc/include/stdint.h b/newlib/libc/include/stdint.h index a2c9fea03..aa9d68e9e 100644 --- a/newlib/libc/include/stdint.h +++ b/newlib/libc/include/stdint.h @@ -145,13 +145,13 @@ typedef __uint_least64_t uint_least64_t; #ifdef __INTPTR_TYPE__ #define INTPTR_MIN (-__INTPTR_MAX__ - 1) -#define INTPTR_MAX __INTPTR_MAX__ -#define UINTPTR_MAX __UINTPTR_MAX__ +#define INTPTR_MAX (__INTPTR_MAX__) +#define UINTPTR_MAX (__UINTPTR_MAX__) #elif defined(__PTRDIFF_TYPE__) #define INTPTR_MAX PTRDIFF_MAX #define INTPTR_MIN PTRDIFF_MIN #ifdef __UINTPTR_MAX__ -#define UINTPTR_MAX __UINTPTR_MAX__ +#define UINTPTR_MAX (__UINTPTR_MAX__) #else #define UINTPTR_MAX (2UL * PTRDIFF_MAX + 1) #endif @@ -160,7 +160,7 @@ typedef __uint_least64_t uint_least64_t; * Fallback to hardcoded values, * should be valid on cpu's with 32bit int/32bit void* */ -#define INTPTR_MAX __STDINT_EXP(LONG_MAX) +#define INTPTR_MAX (__STDINT_EXP(LONG_MAX)) #define INTPTR_MIN (-__STDINT_EXP(LONG_MAX) - 1) #define UINTPTR_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1) #endif @@ -169,77 +169,77 @@ typedef __uint_least64_t uint_least64_t; #ifdef __INT8_MAX__ #define INT8_MIN (-__INT8_MAX__ - 1) -#define INT8_MAX __INT8_MAX__ -#define UINT8_MAX __UINT8_MAX__ +#define INT8_MAX (__INT8_MAX__) +#define UINT8_MAX (__UINT8_MAX__) #elif defined(__int8_t_defined) -#define INT8_MIN -128 -#define INT8_MAX 127 -#define UINT8_MAX 255 +#define INT8_MIN (-128) +#define INT8_MAX (127) +#define UINT8_MAX (255) #endif #ifdef __INT_LEAST8_MAX__ #define INT_LEAST8_MIN (-__INT_LEAST8_MAX__ - 1) -#define INT_LEAST8_MAX __INT_LEAST8_MAX__ -#define UINT_LEAST8_MAX __UINT_LEAST8_MAX__ +#define INT_LEAST8_MAX (__INT_LEAST8_MAX__) +#define UINT_LEAST8_MAX (__UINT_LEAST8_MAX__) #elif defined(__int_least8_t_defined) -#define INT_LEAST8_MIN -128 -#define INT_LEAST8_MAX 127 -#define UINT_LEAST8_MAX 255 +#define INT_LEAST8_MIN (-128) +#define INT_LEAST8_MAX (127) +#define UINT_LEAST8_MAX (255) #else #error required type int_least8_t missing #endif #ifdef __INT16_MAX__ #define INT16_MIN (-__INT16_MAX__ - 1) -#define INT16_MAX __INT16_MAX__ -#define UINT16_MAX __UINT16_MAX__ +#define INT16_MAX (__INT16_MAX__) +#define UINT16_MAX (__UINT16_MAX__) #elif defined(__int16_t_defined) -#define INT16_MIN -32768 -#define INT16_MAX 32767 -#define UINT16_MAX 65535 +#define INT16_MIN (-32768) +#define INT16_MAX (32767) +#define UINT16_MAX (65535) #endif #ifdef __INT_LEAST16_MAX__ #define INT_LEAST16_MIN (-__INT_LEAST16_MAX__ - 1) -#define INT_LEAST16_MAX __INT_LEAST16_MAX__ -#define UINT_LEAST16_MAX __UINT_LEAST16_MAX__ +#define INT_LEAST16_MAX (__INT_LEAST16_MAX__) +#define UINT_LEAST16_MAX (__UINT_LEAST16_MAX__) #elif defined(__int_least16_t_defined) -#define INT_LEAST16_MIN -32768 -#define INT_LEAST16_MAX 32767 -#define UINT_LEAST16_MAX 65535 +#define INT_LEAST16_MIN (-32768) +#define INT_LEAST16_MAX (32767) +#define UINT_LEAST16_MAX (65535) #else #error required type int_least16_t missing #endif #ifdef __INT32_MAX__ #define INT32_MIN (-__INT32_MAX__ - 1) -#define INT32_MAX __INT32_MAX__ -#define UINT32_MAX __UINT32_MAX__ +#define INT32_MAX (__INT32_MAX__) +#define UINT32_MAX (__UINT32_MAX__) #elif defined(__int32_t_defined) #if __have_long32 #define INT32_MIN (-2147483647L-1) -#define INT32_MAX 2147483647L -#define UINT32_MAX 4294967295UL +#define INT32_MAX (2147483647L) +#define UINT32_MAX (4294967295UL) #else #define INT32_MIN (-2147483647-1) -#define INT32_MAX 2147483647 -#define UINT32_MAX 4294967295U +#define INT32_MAX (2147483647) +#define UINT32_MAX (4294967295U) #endif #endif #ifdef __INT_LEAST32_MAX__ #define INT_LEAST32_MIN (-__INT_LEAST32_MAX__ - 1) -#define INT_LEAST32_MAX __INT_LEAST32_MAX__ -#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__ +#define INT_LEAST32_MAX (__INT_LEAST32_MAX__) +#define UINT_LEAST32_MAX (__UINT_LEAST32_MAX__) #elif defined(__int_least32_t_defined) #if __have_long32 #define INT_LEAST32_MIN (-2147483647L-1) -#define INT_LEAST32_MAX 2147483647L -#define UINT_LEAST32_MAX 4294967295UL +#define INT_LEAST32_MAX (2147483647L) +#define UINT_LEAST32_MAX (4294967295UL) #else #define INT_LEAST32_MIN (-2147483647-1) -#define INT_LEAST32_MAX 2147483647 -#define UINT_LEAST32_MAX 4294967295U +#define INT_LEAST32_MAX (2147483647) +#define UINT_LEAST32_MAX (4294967295U) #endif #else #error required type int_least32_t missing @@ -247,44 +247,44 @@ typedef __uint_least64_t uint_least64_t; #ifdef __INT64_MAX__ #define INT64_MIN (-__INT64_MAX__ - 1) -#define INT64_MAX __INT64_MAX__ -#define UINT64_MAX __UINT64_MAX__ +#define INT64_MAX (__INT64_MAX__) +#define UINT64_MAX (__UINT64_MAX__) #elif defined(__int64_t_defined) #if __have_long64 #define INT64_MIN (-9223372036854775807L-1L) -#define INT64_MAX 9223372036854775807L -#define UINT64_MAX 18446744073709551615U +#define INT64_MAX (9223372036854775807L) +#define UINT64_MAX (18446744073709551615U) #elif __have_longlong64 #define INT64_MIN (-9223372036854775807LL-1LL) -#define INT64_MAX 9223372036854775807LL -#define UINT64_MAX 18446744073709551615ULL +#define INT64_MAX (9223372036854775807LL) +#define UINT64_MAX (18446744073709551615ULL) #endif #endif #ifdef __INT_LEAST64_MAX__ #define INT_LEAST64_MIN (-__INT_LEAST64_MAX__ - 1) -#define INT_LEAST64_MAX __INT_LEAST64_MAX__ -#define UINT_LEAST64_MAX __UINT_LEAST64_MAX__ +#define INT_LEAST64_MAX (__INT_LEAST64_MAX__) +#define UINT_LEAST64_MAX (__UINT_LEAST64_MAX__) #elif defined(__int_least64_t_defined) #if __have_long64 #define INT_LEAST64_MIN (-9223372036854775807L-1L) -#define INT_LEAST64_MAX 9223372036854775807L -#define UINT_LEAST64_MAX 18446744073709551615U +#define INT_LEAST64_MAX (9223372036854775807L) +#define UINT_LEAST64_MAX (18446744073709551615U) #elif __have_longlong64 #define INT_LEAST64_MIN (-9223372036854775807LL-1LL) -#define INT_LEAST64_MAX 9223372036854775807LL -#define UINT_LEAST64_MAX 18446744073709551615ULL +#define INT_LEAST64_MAX (9223372036854775807LL) +#define UINT_LEAST64_MAX (18446744073709551615ULL) #endif #endif #ifdef __INT_FAST8_MAX__ #define INT_FAST8_MIN (-__INT_FAST8_MAX__ - 1) -#define INT_FAST8_MAX __INT_FAST8_MAX__ -#define UINT_FAST8_MAX __UINT_FAST8_MAX__ +#define INT_FAST8_MAX (__INT_FAST8_MAX__) +#define UINT_FAST8_MAX (__UINT_FAST8_MAX__) #elif defined(__int_fast8_t_defined) #if __STDINT_EXP(INT_MAX) >= 0x7f #define INT_FAST8_MIN (-__STDINT_EXP(INT_MAX)-1) -#define INT_FAST8_MAX __STDINT_EXP(INT_MAX) +#define INT_FAST8_MAX (__STDINT_EXP(INT_MAX)) #define UINT_FAST8_MAX (__STDINT_EXP(INT_MAX)*2U+1U) #else #define INT_FAST8_MIN INT_LEAST8_MIN @@ -295,12 +295,12 @@ typedef __uint_least64_t uint_least64_t; #ifdef __INT_FAST16_MAX__ #define INT_FAST16_MIN (-__INT_FAST16_MAX__ - 1) -#define INT_FAST16_MAX __INT_FAST16_MAX__ -#define UINT_FAST16_MAX __UINT_FAST16_MAX__ +#define INT_FAST16_MAX (__INT_FAST16_MAX__) +#define UINT_FAST16_MAX (__UINT_FAST16_MAX__) #elif defined(__int_fast16_t_defined) #if __STDINT_EXP(INT_MAX) >= 0x7fff #define INT_FAST16_MIN (-__STDINT_EXP(INT_MAX)-1) -#define INT_FAST16_MAX __STDINT_EXP(INT_MAX) +#define INT_FAST16_MAX (__STDINT_EXP(INT_MAX)) #define UINT_FAST16_MAX (__STDINT_EXP(INT_MAX)*2U+1U) #else #define INT_FAST16_MIN INT_LEAST16_MIN @@ -311,12 +311,12 @@ typedef __uint_least64_t uint_least64_t; #ifdef __INT_FAST32_MAX__ #define INT_FAST32_MIN (-__INT_FAST32_MAX__ - 1) -#define INT_FAST32_MAX __INT_FAST32_MAX__ -#define UINT_FAST32_MAX __UINT_FAST32_MAX__ +#define INT_FAST32_MAX (__INT_FAST32_MAX__) +#define UINT_FAST32_MAX (__UINT_FAST32_MAX__) #elif defined(__int_fast32_t_defined) #if __STDINT_EXP(INT_MAX) >= 0x7fffffff #define INT_FAST32_MIN (-__STDINT_EXP(INT_MAX)-1) -#define INT_FAST32_MAX __STDINT_EXP(INT_MAX) +#define INT_FAST32_MAX (__STDINT_EXP(INT_MAX)) #define UINT_FAST32_MAX (__STDINT_EXP(INT_MAX)*2U+1U) #else #define INT_FAST32_MIN INT_LEAST32_MIN @@ -327,12 +327,12 @@ typedef __uint_least64_t uint_least64_t; #ifdef __INT_FAST64_MAX__ #define INT_FAST64_MIN (-__INT_FAST64_MAX__ - 1) -#define INT_FAST64_MAX __INT_FAST64_MAX__ -#define UINT_FAST64_MAX __UINT_FAST64_MAX__ +#define INT_FAST64_MAX (__INT_FAST64_MAX__) +#define UINT_FAST64_MAX (__UINT_FAST64_MAX__) #elif defined(__int_fast64_t_defined) #if __STDINT_EXP(INT_MAX) > 0x7fffffff #define INT_FAST64_MIN (-__STDINT_EXP(INT_MAX)-1) -#define INT_FAST64_MAX __STDINT_EXP(INT_MAX) +#define INT_FAST64_MAX (__STDINT_EXP(INT_MAX)) #define UINT_FAST64_MAX (__STDINT_EXP(INT_MAX)*2U+1U) #else #define INT_FAST64_MIN INT_LEAST64_MIN @@ -342,7 +342,7 @@ typedef __uint_least64_t uint_least64_t; #endif #ifdef __INTMAX_MAX__ -#define INTMAX_MAX __INTMAX_MAX__ +#define INTMAX_MAX (__INTMAX_MAX__) #define INTMAX_MIN (-INTMAX_MAX - 1) #elif defined(__INTMAX_TYPE__) /* All relevant GCC versions prefer long to long long for intmax_t. */ @@ -351,7 +351,7 @@ typedef __uint_least64_t uint_least64_t; #endif #ifdef __UINTMAX_MAX__ -#define UINTMAX_MAX __UINTMAX_MAX__ +#define UINTMAX_MAX (__UINTMAX_MAX__) #elif defined(__UINTMAX_TYPE__) /* All relevant GCC versions prefer long to long long for intmax_t. */ #define UINTMAX_MAX UINT64_MAX @@ -359,27 +359,27 @@ typedef __uint_least64_t uint_least64_t; /* This must match size_t in stddef.h, currently long unsigned int */ #ifdef __SIZE_MAX__ -#define SIZE_MAX __SIZE_MAX__ +#define SIZE_MAX (__SIZE_MAX__) #else #define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1) #endif /* This must match sig_atomic_t in (currently int) */ #define SIG_ATOMIC_MIN (-__STDINT_EXP(INT_MAX) - 1) -#define SIG_ATOMIC_MAX __STDINT_EXP(INT_MAX) +#define SIG_ATOMIC_MAX (__STDINT_EXP(INT_MAX)) /* This must match ptrdiff_t in (currently long int) */ #ifdef __PTRDIFF_MAX__ -#define PTRDIFF_MAX __PTRDIFF_MAX__ +#define PTRDIFF_MAX (__PTRDIFF_MAX__) #else -#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX) +#define PTRDIFF_MAX (__STDINT_EXP(LONG_MAX)) #endif #define PTRDIFF_MIN (-PTRDIFF_MAX - 1) /* This must match definition in */ #ifndef WCHAR_MIN #ifdef __WCHAR_MIN__ -#define WCHAR_MIN __WCHAR_MIN__ +#define WCHAR_MIN (__WCHAR_MIN__) #elif defined(__WCHAR_UNSIGNED__) || (L'\0' - 1 > 0) #define WCHAR_MIN (0 + L'\0') #else @@ -390,7 +390,7 @@ typedef __uint_least64_t uint_least64_t; /* This must match definition in */ #ifndef WCHAR_MAX #ifdef __WCHAR_MAX__ -#define WCHAR_MAX __WCHAR_MAX__ +#define WCHAR_MAX (__WCHAR_MAX__) #elif defined(__WCHAR_UNSIGNED__) || (L'\0' - 1 > 0) #define WCHAR_MAX (0xffffffffu + L'\0') #else @@ -400,14 +400,14 @@ typedef __uint_least64_t uint_least64_t; /* wint_t is unsigned int on almost all GCC targets. */ #ifdef __WINT_MAX__ -#define WINT_MAX __WINT_MAX__ +#define WINT_MAX (__WINT_MAX__) #else #define WINT_MAX (__STDINT_EXP(INT_MAX) * 2U + 1U) #endif #ifdef __WINT_MIN__ -#define WINT_MIN __WINT_MIN__ +#define WINT_MIN (__WINT_MIN__) #else -#define WINT_MIN 0U +#define WINT_MIN (0U) #endif /** Macros for minimum-width integer constant expressions */