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Only return one result for each revealed head from ts_stack_pop

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This commit is contained in:
Max Brunsfeld 2016-02-08 12:08:15 -08:00
parent 171c259300
commit e90a425618
5 changed files with 188 additions and 151 deletions
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10
src/runtime/vector.h
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@ -62,6 +62,12 @@ static inline void *vector_get(Vector *self, size_t index) {
return (void *)((char *)self->contents + index * self->element_size);
}
static inline void vector_set(Vector *self, size_t index, void *entry) {
assert(index < self->size);
char *location = (char *)self->contents + index * self->element_size;
memcpy(location, (char *)entry, self->element_size);
}
static inline void *vector_back(Vector *self) {
assert(self->size > 0);
return vector_get(self, self->size - 1);
@ -96,10 +102,8 @@ static inline bool vector_push(Vector *self, void *entry) {
self->contents = contents;
}
char *contents = (char *)self->contents;
memcpy(contents + (self->size * self->element_size), (char *)entry,
self->element_size);
self->size++;
vector_set(self, self->size - 1, entry);
return true;
}