Experiments/libabacus
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Remove pointless parameter copying.

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This commit is contained in:
Danila Fedorin
2018-05-11 20:36:27 -07:00
parent 989774cec5
commit 3e8c814215
6 changed files with 30 additions and 36 deletions
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32
src/interpreter.c
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@@ -1,27 +1,22 @@
#include "interpreter.h"
#include "libabacus.h"
#include "util.h"
void libab_interpreter_init(libab_interpreter* intr,
libab_ref* table,
libab_ref* type_num,
libab_impl* impl) {
libab_ref_copy(type_num, &intr->type_num);
libab_ref_copy(table, &intr->base_table);
intr->impl = impl;
void libab_interpreter_init(libab_interpreter* intr, libab* ab) {
intr->ab = ab;
}
struct interpreter_state {
libab_ref type_num;
libab_impl* impl;
libab* ab;
libab_table* base_table;
};
void _interpreter_init(struct interpreter_state* state, libab_interpreter* intr) {
state->impl = intr->impl;
libab_ref_copy(&intr->type_num, &state->type_num);
state->ab = intr->ab;
state->base_table = libab_ref_get(&intr->ab->table);
}
void _interpreter_free(struct interpreter_state* state) {
libab_ref_free(&state->type_num);
}
libab_result _interpreter_create_num_val(struct interpreter_state* state,
@@ -29,11 +24,11 @@ libab_result _interpreter_create_num_val(struct interpreter_state* state,
void* data;
libab_result result = LIBAB_SUCCESS;
if((data = state->impl->parse_num(from))) {
result = libab_create_value(into, data, &state->type_num);
if((data = state->ab->impl.parse_num(from))) {
result = libab_create_value(into, data, &state->ab->type_num);
if(result != LIBAB_SUCCESS) {
((libab_parsetype*) libab_ref_get(&state->type_num))->data_u.base->free_function(data);
((libab_parsetype*) libab_ref_get(&state->ab->type_num))->data_u.base->free_function(data);
}
} else {
result = LIBAB_MALLOC;
@@ -87,13 +82,12 @@ libab_result libab_interpreter_run(libab_interpreter* intr,
libab_result result;
_interpreter_init(&state, intr);
result = _interpreter_run(&state, tree, into, &intr->base_table, 1);
result = _interpreter_run(&state, tree, into, &state.ab->table, 1);
_interpreter_free(&state);
return result;
}
void libab_interpreter_free(libab_interpreter* intr) {
libab_ref_free(&intr->base_table);
libab_ref_free(&intr->type_num);
}