Change __INTx_TYPE__ to be always signed. This changes the value for

char-based types from "char" to "signed char". Adjust stdint.h to use
__INTx_TYPE__ directly without prefixing it with signed and to use
__UINTx_TYPE__ for unsigned ones.

The value of __INTx_TYPE__ now matches GCC.

llvm-svn: 214119

1 files changed, 16 insertions, 16 deletions

diff --git a/clang/lib/Headers/stdint.h b/clang/lib/Headers/stdint.h
index 2b1bc099dca..0303db90be1 100644
--- a/clang/lib/Headers/stdint.h
+++ b/clang/lib/Headers/stdint.h
@@ -104,9 +104,9 @@
 
 #ifdef __INT64_TYPE__
 # ifndef __int8_t_defined /* glibc sys/types.h also defines int64_t*/
-typedef signed __INT64_TYPE__ int64_t;
+typedef __INT64_TYPE__ int64_t;
 # endif /* __int8_t_defined */
-typedef unsigned __INT64_TYPE__ uint64_t;
+typedef __UINT64_TYPE__ uint64_t;
 # define __int_least64_t int64_t
 # define __uint_least64_t uint64_t
 # define __int_least32_t int64_t
@@ -125,8 +125,8 @@ typedef __uint_least64_t uint_fast64_t;
 #endif /* __int_least64_t */
 
 #ifdef __INT56_TYPE__
-typedef signed __INT56_TYPE__ int56_t;
-typedef unsigned __INT56_TYPE__ uint56_t;
+typedef __INT56_TYPE__ int56_t;
+typedef __UINT56_TYPE__ uint56_t;
 typedef int56_t int_least56_t;
 typedef uint56_t uint_least56_t;
 typedef int56_t int_fast56_t;
@@ -141,8 +141,8 @@ typedef uint56_t uint_fast56_t;
 
 
 #ifdef __INT48_TYPE__
-typedef signed __INT48_TYPE__ int48_t;
-typedef unsigned __INT48_TYPE__ uint48_t;
+typedef __INT48_TYPE__ int48_t;
+typedef __UINT48_TYPE__ uint48_t;
 typedef int48_t int_least48_t;
 typedef uint48_t uint_least48_t;
 typedef int48_t int_fast48_t;
@@ -157,8 +157,8 @@ typedef uint48_t uint_fast48_t;
 
 
 #ifdef __INT40_TYPE__
-typedef signed __INT40_TYPE__ int40_t;
-typedef unsigned __INT40_TYPE__ uint40_t;
+typedef __INT40_TYPE__ int40_t;
+typedef __UINT40_TYPE__ uint40_t;
 typedef int40_t int_least40_t;
 typedef uint40_t uint_least40_t;
 typedef int40_t int_fast40_t;
@@ -175,12 +175,12 @@ typedef uint40_t uint_fast40_t;
 #ifdef __INT32_TYPE__
 
 # ifndef __int8_t_defined /* glibc sys/types.h also defines int32_t*/
-typedef signed __INT32_TYPE__ int32_t;
+typedef __INT32_TYPE__ int32_t;
 # endif /* __int8_t_defined */
 
 # ifndef __uint32_t_defined  /* more glibc compatibility */
 # define __uint32_t_defined
-typedef unsigned __INT32_TYPE__ uint32_t;
+typedef __UINT32_TYPE__ uint32_t;
 # endif /* __uint32_t_defined */
 
 # define __int_least32_t int32_t
@@ -199,8 +199,8 @@ typedef __uint_least32_t uint_fast32_t;
 #endif /* __int_least32_t */
 
 #ifdef __INT24_TYPE__
-typedef signed __INT24_TYPE__ int24_t;
-typedef unsigned __INT24_TYPE__ uint24_t;
+typedef __INT24_TYPE__ int24_t;
+typedef __UINT24_TYPE__ uint24_t;
 typedef int24_t int_least24_t;
 typedef uint24_t uint_least24_t;
 typedef int24_t int_fast24_t;
@@ -213,9 +213,9 @@ typedef uint24_t uint_fast24_t;
 
 #ifdef __INT16_TYPE__
 #ifndef __int8_t_defined /* glibc sys/types.h also defines int16_t*/
-typedef signed __INT16_TYPE__ int16_t;
+typedef __INT16_TYPE__ int16_t;
 #endif /* __int8_t_defined */
-typedef unsigned __INT16_TYPE__ uint16_t;
+typedef __UINT16_TYPE__ uint16_t;
 # define __int_least16_t int16_t
 # define __uint_least16_t uint16_t
 # define __int_least8_t int16_t
@@ -232,9 +232,9 @@ typedef __uint_least16_t uint_fast16_t;
 
 #ifdef __INT8_TYPE__
 #ifndef __int8_t_defined  /* glibc sys/types.h also defines int8_t*/
-typedef signed __INT8_TYPE__ int8_t;
+typedef __INT8_TYPE__ int8_t;
 #endif /* __int8_t_defined */
-typedef unsigned __INT8_TYPE__ uint8_t;
+typedef __UINT8_TYPE__ uint8_t;
 # define __int_least8_t int8_t
 # define __uint_least8_t uint8_t
 #endif /* __INT8_TYPE__ */