Experiments/libabacus
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Use reference counted table in libab.

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This commit is contained in:
Danila Fedorin
2018-04-24 11:32:57 -07:00
parent cea057aaa6
commit a86938b574
8 changed files with 63 additions and 52 deletions
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22
src/libabacus.c
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@@ -5,20 +5,26 @@
#include <stdlib.h>
libab_result libab_init(libab* ab) {
libab_ref null_ref;
libab_result result;
libab_table_init(&ab->table);
libab_parser_init(&ab->parser, &ab->table);
result = libab_lexer_init(&ab->lexer);
libab_ref_null(&null_ref);
result = libab_create_table(&ab->table, &null_ref);
if(result == LIBAB_SUCCESS) {
libab_parser_init(&ab->parser, &ab->table);
result = libab_lexer_init(&ab->lexer);
}
if (result == LIBAB_SUCCESS) {
result = libab_register_reserved_operators(&ab->lexer);
}
if (result != LIBAB_SUCCESS) {
libab_table_free(&ab->table);
libab_ref_free(&ab->table);
libab_parser_free(&ab->parser);
libab_lexer_free(&ab->lexer);
}
libab_ref_free(&null_ref);
return result;
}
@@ -64,7 +70,7 @@ libab_result _register_operator(libab* ab, const char* op,
}
if (result == LIBAB_SUCCESS) {
result = libab_table_put(&ab->table, op, new_entry);
result = libab_table_put(libab_ref_get(&ab->table), op, new_entry);
}
if (result != LIBAB_SUCCESS) {
@@ -110,7 +116,7 @@ libab_result libab_register_function(libab* ab, const char* name,
}
if (result == LIBAB_SUCCESS) {
result = libab_table_put(&ab->table, name, new_entry);
result = libab_table_put(libab_ref_get(&ab->table), name, new_entry);
}
if (result != LIBAB_SUCCESS) {
@@ -132,7 +138,7 @@ libab_result libab_register_basetype(libab* ab, const char* name,
}
if (result == LIBAB_SUCCESS) {
result = libab_table_put(&ab->table, name, new_entry);
result = libab_table_put(libab_ref_get(&ab->table), name, new_entry);
}
if (result != LIBAB_SUCCESS) {
@@ -156,7 +162,7 @@ libab_result libab_create_type(libab* ab, libab_ref* into, const char* type) {
}
libab_result libab_free(libab* ab) {
libab_table_free(&ab->table);
libab_ref_free(&ab->table);
libab_parser_free(&ab->parser);
return libab_lexer_free(&ab->lexer);
}