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Short strings can be external, too

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That complicates a little object equality (and therefore table access
for long strings), but the old behavior was somewhat weird. (Short
strings, a concept otherwise absent from the manual, could not be
external.)
This commit is contained in:
Roberto Ierusalimschy 2025-07-15 14:40:27 -03:00
parent c612685d4b
commit 60b6599e83
9 changed files with 168 additions and 120 deletions
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3
lstring.h
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@ -56,7 +56,7 @@
LUAI_FUNC unsigned luaS_hash (const char *str, size_t l, unsigned seed);
LUAI_FUNC unsigned luaS_hashlongstr (TString *ts);
LUAI_FUNC int luaS_eqlngstr (TString *a, TString *b);
LUAI_FUNC int luaS_eqstr (TString *a, TString *b);
LUAI_FUNC void luaS_resize (lua_State *L, int newsize);
LUAI_FUNC void luaS_clearcache (global_State *g);
LUAI_FUNC void luaS_init (lua_State *L);
@ -69,5 +69,6 @@ LUAI_FUNC TString *luaS_createlngstrobj (lua_State *L, size_t l);
LUAI_FUNC TString *luaS_newextlstr (lua_State *L,
const char *s, size_t len, lua_Alloc falloc, void *ud);
LUAI_FUNC size_t luaS_sizelngstr (size_t len, int kind);
LUAI_FUNC TString *luaS_normstr (lua_State *L, TString *ts);
#endif