From d37c54d74d848435e9e28963529e6e5ae04a877d Mon Sep 17 00:00:00 2001
From: Clemens Paumgarten <clemenspaumgarten@gmail.com>
Date: Mon, 17 Jun 2019 17:04:12 +0200
Subject: [PATCH] fix symbol delete
---
src/symbol_table.c | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/src/symbol_table.c b/src/symbol_table.c
index 32b148c..3defd3e 100644
--- a/src/symbol_table.c
+++ b/src/symbol_table.c
@@ -20,6 +20,7 @@ struct mcc_symbol *mcc_symbol_new_symbol_variable(char* variable_name, enum mcc_
symbol -> variable_name = variable_name;
symbol -> data_type = data_type;
symbol -> symbol_type = MCC_SYMBOL_TYPE_VARIABLE;
+ symbol -> func_arguments = NULL;
return symbol;
}
@@ -32,6 +33,7 @@ struct mcc_symbol *mcc_symbol_new_symbol_array(char* variable_name, enum mcc_ast
symbol -> variable_name = variable_name;
symbol -> data_type = data_type;
symbol -> array_size = array_size;
+ symbol -> func_arguments = NULL;
return symbol;
}
@@ -68,7 +70,7 @@ void mcc_symbol_delete_symbol(void *symbol) {
struct mcc_symbol *s = (struct mcc_symbol *) symbol;
if (s != NULL) {
- if (s -> func_arguments) {
+ if (s -> func_arguments != NULL) {
mcc_delete_array(s ->func_arguments, NULL);
}
}
@@ -81,7 +83,7 @@ struct mcc_symbol_table *mcc_symbol_table_new_table(
struct mcc_symbol_table *table = malloc(sizeof(*table));
- table ->inner_tables = mcc_create_dynamic_array(MCC_SYMBOL_TABLE_CHILDREN_SIZE);
+ table -> inner_tables = mcc_create_dynamic_array(MCC_SYMBOL_TABLE_CHILDREN_SIZE);
table -> symbols = mcc_create_dynamic_array(MCC_SYMBOL_TABLE_SYMBOL_SIZE);
table -> parent = parent;
@@ -89,12 +91,15 @@ struct mcc_symbol_table *mcc_symbol_table_new_table(
}
void mcc_symbol_table_delete_table(void *table) {
- struct mcc_symbol_table *st = (struct mcc_symbol_table *) table;
// Delete symbols
assert(table);
+ struct mcc_symbol_table *st = (struct mcc_symbol_table *) table;
+
+
+
mcc_delete_array(st -> symbols, mcc_symbol_delete_symbol);
- mcc_delete_array(st ->inner_tables, mcc_symbol_table_delete_table);
+ mcc_delete_array(st -> inner_tables, mcc_symbol_table_delete_table);
free(table);
}
--
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