Changed reverse() and resize() to return false if mem alloc failed.

1 files changed, 4 insertions, 3 deletions

diff --git a/include/stc/cstack.h b/include/stc/cstack.h
index a57dfcb8..099c2869 100644
--- a/include/stc/cstack.h
+++ b/include/stc/cstack.h
@@ -76,9 +76,10 @@ STC_INLINE _cx_value* _cx_memb(_top)(const _cx_self* self)
 STC_INLINE void _cx_memb(_pop)(_cx_self* self)

     { _cx_value* p = &self->data[--self->size]; i_valdel(p); }

 

-STC_INLINE void _cx_memb(_reserve)(_cx_self* self, size_t n) {

-    if (n >= self->size)

-        self->data = (_cx_value *)c_realloc(self->data, (self->capacity = n)*sizeof(_cx_value));

+STC_INLINE bool _cx_memb(_reserve)(_cx_self* self, size_t n) {

+    if (n < self->size) return true;

+    _cx_value *t = (_cx_value *)c_realloc(self->data, n*sizeof *t);

+    return t ? (self->data = t, self->capacity = n) : 0;

 }

 

 STC_INLINE void _cx_memb(_shrink_to_fit)(_cx_self* self)