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don't write trailing NULLs in objects

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This commit is contained in:
Alex Shinn 2011-08-28 17:54:54 +09:00
parent 10359721c4
commit 8e3c1986c4
1 changed files with 10 additions and 5 deletions
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11
sexp.c
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@ -65,9 +65,8 @@ sexp sexp_alloc_tagged_aux(sexp ctx, size_t size, sexp_uint_t tag sexp_current_s
#if SEXP_USE_OBJECT_BRACE_LITERALS
sexp sexp_write_simple_object (sexp ctx sexp_api_params(self, n), sexp obj, sexp out) {
sexp_sint_t i, len;
sexp t, *elts;
/* check eq-object slots */
sexp_sint_t i, len, nulls=0;
sexp t, x, *elts;
i = sexp_pointer_tag(obj);
sexp_write_char(ctx, '{', out);
sexp_write_string(ctx,
@ -78,8 +77,14 @@ sexp sexp_write_simple_object (sexp ctx sexp_api_params(self, n), sexp obj, sexp
len = sexp_type_num_slots_of_object(t, obj);
elts = (sexp*) (((char*)obj) + sexp_type_field_base(t));
for (i=0; i<len; i++) {
x = sexp_slot_ref(obj, i);
if (x) {
while (nulls--) sexp_write_string(ctx, " #<null>", out);
sexp_write_char(ctx, ' ', out);
sexp_write(ctx, sexp_slot_ref(obj, i), out);
} else {
nulls++;
}
}
sexp_write_char(ctx, '}', out);
return SEXP_VOID;