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preparations for string optimizations

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This commit is contained in:
Andreas Rumpf 2017-09-22 09:57:18 +02:00
commit c383e4d35e
3 changed files with 38 additions and 9 deletions
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10
lib/nimbase.h
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@ -373,11 +373,13 @@ static N_INLINE(NI32, float32ToInt32)(float x) {
#define float64ToInt64(x) ((NI64) (x))
#define NIM_STRLIT_FLAG ((NU)(1) << ((NIM_INTBITS) - 2)) /* This has to be the same as system.strlitFlag! */
#define STRING_LITERAL(name, str, length) \
static const struct { \
TGenericSeq Sup; \
NIM_CHAR data[(length) + 1]; \
} name = {{length, length}, str}
static const struct { \
TGenericSeq Sup; \
NIM_CHAR data[(length) + 1]; \
} name = {{length, (NI) ((NU)length | NIM_STRLIT_FLAG)}, str}
typedef struct TStringDesc* string;