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 <corinna@vinschen.de>

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  <vinschen@redhat.com>
+
+	* libc/include/stdint.h: Throughout add parens around MIN/MAX values.
+
 2015-04-01  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 
 	* 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 <signal.h> (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 <stddef.h> (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 <wchar.h> */
 #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 <wchar.h> */
 #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 */