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Issue 122: Allow floating point return values from Array.sort callback.

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This commit is contained in:
Tor Andersson
2020-01-02 12:34:57 +01:00
parent b4484ab18a
commit e690d31ee3
1 changed files with 3 additions and 1 deletions
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4
jsarray.c
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@@ -259,6 +259,7 @@ static int sortcmp(const void *avoid, const void *bvoid)
const js_Value *a = &aslot->v, *b = &bslot->v;
js_State *J = aslot->J;
const char *sx, *sy;
double v;
int c;
int unx = (a->type == JS_TUNDEFINED);
@@ -272,7 +273,8 @@ static int sortcmp(const void *avoid, const void *bvoid)
js_pushvalue(J, *a);
js_pushvalue(J, *b);
js_call(J, 2);
c = js_tonumber(J, -1);
v = js_tonumber(J, -1);
c = (v == 0) ? 0 : (v < 0) ? -1 : 1;
js_pop(J, 1);
} else {
js_pushvalue(J, *a);