diff options
Diffstat (limited to 'deps/icu-small/source/common/ubidiimp.h')
| -rw-r--r-- | deps/icu-small/source/common/ubidiimp.h | 82 |
1 files changed, 45 insertions, 37 deletions
diff --git a/deps/icu-small/source/common/ubidiimp.h b/deps/icu-small/source/common/ubidiimp.h index a5d0727495..9746b2bc10 100644 --- a/deps/icu-small/source/common/ubidiimp.h +++ b/deps/icu-small/source/common/ubidiimp.h @@ -198,8 +198,8 @@ typedef struct Run { /* in a Run, logicalStart will get this bit set if the run level is odd */ #define INDEX_ODD_BIT (1UL<<31) -#define MAKE_INDEX_ODD_PAIR(index, level) ((index)|((int32_t)(level)<<31)) -#define ADD_ODD_BIT_FROM_LEVEL(x, level) ((x)|=((int32_t)(level)<<31)) +#define MAKE_INDEX_ODD_PAIR(index, level) ((index)|((int32_t)((level)&1)<<31)) +#define ADD_ODD_BIT_FROM_LEVEL(x, level) ((x)|=((int32_t)((level)&1)<<31)) #define REMOVE_ODD_BIT(x) ((x)&=~INDEX_ODD_BIT) #define GET_INDEX(x) ((x)&~INDEX_ODD_BIT) @@ -387,41 +387,49 @@ typedef union { } BidiMemoryForAllocation; /* Macros for initial checks at function entry */ -#define RETURN_IF_NULL_OR_FAILING_ERRCODE(pErrcode, retvalue) \ - if((pErrcode)==NULL || U_FAILURE(*pErrcode)) return retvalue -#define RETURN_IF_NOT_VALID_PARA(bidi, errcode, retvalue) \ - if(!IS_VALID_PARA(bidi)) { \ - errcode=U_INVALID_STATE_ERROR; \ - return retvalue; \ - } -#define RETURN_IF_NOT_VALID_PARA_OR_LINE(bidi, errcode, retvalue) \ - if(!IS_VALID_PARA_OR_LINE(bidi)) { \ - errcode=U_INVALID_STATE_ERROR; \ - return retvalue; \ - } -#define RETURN_IF_BAD_RANGE(arg, start, limit, errcode, retvalue) \ - if((arg)<(start) || (arg)>=(limit)) { \ - (errcode)=U_ILLEGAL_ARGUMENT_ERROR; \ - return retvalue; \ - } - -#define RETURN_VOID_IF_NULL_OR_FAILING_ERRCODE(pErrcode) \ - if((pErrcode)==NULL || U_FAILURE(*pErrcode)) return -#define RETURN_VOID_IF_NOT_VALID_PARA(bidi, errcode) \ - if(!IS_VALID_PARA(bidi)) { \ - errcode=U_INVALID_STATE_ERROR; \ - return; \ - } -#define RETURN_VOID_IF_NOT_VALID_PARA_OR_LINE(bidi, errcode) \ - if(!IS_VALID_PARA_OR_LINE(bidi)) { \ - errcode=U_INVALID_STATE_ERROR; \ - return; \ - } -#define RETURN_VOID_IF_BAD_RANGE(arg, start, limit, errcode) \ - if((arg)<(start) || (arg)>=(limit)) { \ - (errcode)=U_ILLEGAL_ARGUMENT_ERROR; \ - return; \ - } +#define RETURN_IF_NULL_OR_FAILING_ERRCODE(pErrcode, retvalue) UPRV_BLOCK_MACRO_BEGIN { \ + if((pErrcode)==NULL || U_FAILURE(*pErrcode)) return retvalue; \ +} UPRV_BLOCK_MACRO_END +#define RETURN_IF_NOT_VALID_PARA(bidi, errcode, retvalue) UPRV_BLOCK_MACRO_BEGIN { \ + if(!IS_VALID_PARA(bidi)) { \ + errcode=U_INVALID_STATE_ERROR; \ + return retvalue; \ + } \ +} UPRV_BLOCK_MACRO_END +#define RETURN_IF_NOT_VALID_PARA_OR_LINE(bidi, errcode, retvalue) UPRV_BLOCK_MACRO_BEGIN { \ + if(!IS_VALID_PARA_OR_LINE(bidi)) { \ + errcode=U_INVALID_STATE_ERROR; \ + return retvalue; \ + } \ +} UPRV_BLOCK_MACRO_END +#define RETURN_IF_BAD_RANGE(arg, start, limit, errcode, retvalue) UPRV_BLOCK_MACRO_BEGIN { \ + if((arg)<(start) || (arg)>=(limit)) { \ + (errcode)=U_ILLEGAL_ARGUMENT_ERROR; \ + return retvalue; \ + } \ +} UPRV_BLOCK_MACRO_END + +#define RETURN_VOID_IF_NULL_OR_FAILING_ERRCODE(pErrcode) UPRV_BLOCK_MACRO_BEGIN { \ + if((pErrcode)==NULL || U_FAILURE(*pErrcode)) return; \ +} UPRV_BLOCK_MACRO_END +#define RETURN_VOID_IF_NOT_VALID_PARA(bidi, errcode) UPRV_BLOCK_MACRO_BEGIN { \ + if(!IS_VALID_PARA(bidi)) { \ + errcode=U_INVALID_STATE_ERROR; \ + return; \ + } \ +} UPRV_BLOCK_MACRO_END +#define RETURN_VOID_IF_NOT_VALID_PARA_OR_LINE(bidi, errcode) UPRV_BLOCK_MACRO_BEGIN { \ + if(!IS_VALID_PARA_OR_LINE(bidi)) { \ + errcode=U_INVALID_STATE_ERROR; \ + return; \ + } \ +} UPRV_BLOCK_MACRO_END +#define RETURN_VOID_IF_BAD_RANGE(arg, start, limit, errcode) UPRV_BLOCK_MACRO_BEGIN { \ + if((arg)<(start) || (arg)>=(limit)) { \ + (errcode)=U_ILLEGAL_ARGUMENT_ERROR; \ + return; \ + } \ +} UPRV_BLOCK_MACRO_END /* helper function to (re)allocate memory if allowed */ U_CFUNC UBool |