john/cell
1
0
Fork 0
Code Issues 31 Pull Requests Actions Packages Projects Releases 2 Wiki Activity

str stone; concat

Browse Source
This commit is contained in:
John Alanbrook
2026-02-20 21:54:19 -06:00
parent a82c13170f
commit fca1041e52
9 changed files with 389 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
source/quickjs-internal.h
View File

@@ -478,6 +478,17 @@ static inline void mach_resolve_forward(JSValue *slot) {
}
}
/* Stone a mutable (unstoned) heap text in-place. Used at escape points
in the VM to enforce the invariant that an unstoned text is uniquely
referenced by exactly one slot. */
static inline void stone_mutable_text(JSValue v) {
if (JS_IsPtr(v)) {
objhdr_t *oh = (objhdr_t *)JS_VALUE_GET_PTR(v);
if (objhdr_type(*oh) == OBJ_TEXT && !(*oh & OBJHDR_S_MASK))
*oh = objhdr_set_s(*oh, true);
}
}
/* Inline type checks — use these in the VM dispatch loop to avoid
function call overhead. The public API (JS_IsArray etc. in quickjs.h)
remains non-inline for external callers; those wrappers live in runtime.c. */
@@ -1205,6 +1216,7 @@ int JS_SetPropertyKey (JSContext *ctx, JSValue this_obj, JSValue key, JSValue va
void *js_realloc_rt (void *ptr, size_t size);
char *js_strdup_rt (const char *str);
JSValue JS_ConcatString (JSContext *ctx, JSValue op1, JSValue op2);
JSValue JS_ConcatStringGrow (JSContext *ctx, JSValue op1, JSValue op2);
JSText *pretext_init (JSContext *ctx, int capacity);
JSText *pretext_putc (JSContext *ctx, JSText *s, uint32_t c);
JSText *pretext_concat_value (JSContext *ctx, JSText *s, JSValue v);