diff options
Diffstat (limited to 'libobjc/encoding.c')
| -rw-r--r-- | libobjc/encoding.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/libobjc/encoding.c b/libobjc/encoding.c index b30626f4135..956ca16e76d 100644 --- a/libobjc/encoding.c +++ b/libobjc/encoding.c @@ -87,7 +87,7 @@ atoi (const char* str) { int res = 0; - while (isdigit (*str)) + while (isdigit ((unsigned char)*str)) res *= 10, res += (*str++ - '0'); return res; @@ -180,7 +180,7 @@ objc_sizeof_type (const char* type) case _C_ARY_B: { int len = atoi(type+1); - while (isdigit(*++type)); + while (isdigit((unsigned char)*++type)); return len*objc_aligned_size (type); } break; @@ -192,7 +192,7 @@ objc_sizeof_type (const char* type) int startByte, endByte; position = atoi (type + 1); - while (isdigit (*++type)); + while (isdigit ((unsigned char)*++type)); size = atoi (type + 1); startByte = position / BITS_PER_UNIT; @@ -321,7 +321,7 @@ objc_alignof_type(const char* type) break; case _C_ARY_B: - while (isdigit(*++type)) /* do nothing */; + while (isdigit((unsigned char)*++type)) /* do nothing */; return objc_alignof_type (type); case _C_STRUCT_B: @@ -487,7 +487,7 @@ objc_skip_typespec (const char* type) case _C_ARY_B: /* skip digits, typespec and closing ']' */ - while(isdigit(*++type)); + while(isdigit((unsigned char)*++type)); type = objc_skip_typespec(type); if (*type == _C_ARY_E) return ++type; @@ -499,8 +499,8 @@ objc_skip_typespec (const char* type) case _C_BFLD: /* The new encoding of bitfields is: b 'position' 'type' 'size' */ - while (isdigit (*++type)); /* skip position */ - while (isdigit (*++type)); /* skip type and size */ + while (isdigit ((unsigned char)*++type)); /* skip position */ + while (isdigit ((unsigned char)*++type)); /* skip type and size */ return type; case _C_STRUCT_B: @@ -538,7 +538,7 @@ inline const char* objc_skip_offset (const char* type) { if (*type == '+') type++; - while(isdigit(*++type)); + while(isdigit((unsigned char)*++type)); return type; } @@ -753,8 +753,8 @@ objc_layout_structure_next_member (struct objc_struct_layout *layout) register int desired_align = 0; /* The following are used only if the field is a bitfield */ - register const char *bfld_type; - register int bfld_type_size, bfld_type_align, bfld_field_size; + register const char *bfld_type = 0; + register int bfld_type_size, bfld_type_align = 0, bfld_field_size = 0; /* The current type without the type qualifiers */ const char *type; @@ -769,7 +769,7 @@ objc_layout_structure_next_member (struct objc_struct_layout *layout) else { /* Get the bitfield's type */ for (bfld_type = type + 1; - isdigit(*bfld_type); + isdigit((unsigned char)*bfld_type); bfld_type++) /* do nothing */; @@ -798,7 +798,7 @@ objc_layout_structure_next_member (struct objc_struct_layout *layout) { desired_align = 1; /* Skip the bitfield's offset */ - for (bfld_type = type + 1; isdigit(*bfld_type); bfld_type++) + for (bfld_type = type + 1; isdigit((unsigned char)*bfld_type); bfld_type++) /* do nothing */; bfld_type_size = objc_sizeof_type (bfld_type) * BITS_PER_UNIT; |