Experiments/libabacus
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Add a new code branch for numbers and void values.

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This commit is contained in:
Danila Fedorin 2018-04-24 18:29:00 -07:00
parent 78d24de152
commit c46b82584d
1 changed files with 26 additions and 0 deletions
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26
src/interpreter.c
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@ -36,6 +36,28 @@ void _interpreter_free(struct interpreter_state* state) {
libab_ref_free(&state->num_ref);
}
libab_result _interpreter_create_num_val(struct interpreter_state* state,
libab_ref* into, const char* from) {
void* data;
libab_result result = LIBAB_SUCCESS;
if((data = state->impl->parse_num(from))) {
result = libab_create_value(into, data, &state->num_ref);
if(result != LIBAB_SUCCESS) {
((libab_parsetype*) libab_ref_get(&state->num_ref))->data_u.base->free_function(data);
}
} else {
result = LIBAB_MALLOC;
}
if(result != LIBAB_SUCCESS) {
libab_ref_null(into);
}
return result;
}
libab_result _interpreter_run(struct interpreter_state* state,
libab_tree* tree, libab_ref* into,
libab_ref* scope, int force_scope) {
@ -58,6 +80,10 @@ libab_result _interpreter_run(struct interpreter_state* state,
result = _interpreter_run(state, vec_index(&tree->children, index), into, scope, 0);
index++;
}
} else if(tree->variant == TREE_NUM) {
result = _interpreter_create_num_val(state, into, tree->string_value);
} else if(tree->variant == TREE_VOID) {
libab_ref_null(into);
}
if(needs_scope) {