small cosmetic fixes

3 files changed, 9 insertions, 4 deletions

diff --git a/src/core/scope.c b/src/core/scope.c
index 0c920c4..2a19390 100644
--- a/src/core/scope.c
+++ b/src/core/scope.c
@@ -148,3 +148,10 @@ scope_newset(Scope *p_scope, char *c_key, Symbol *p_symbol) {
 
    return (true);
 }
+
+void
+scopes_print(Scope *p_scope) {
+   printf("Scopes:\n");
+   printf("Scope stack size: %d\n", p_scope->p_stack_scopes);
+    
+}
diff --git a/src/core/scope.h b/src/core/scope.h
index 1bf0c51..be29e67 100644
--- a/src/core/scope.h
+++ b/src/core/scope.h
@@ -55,5 +55,6 @@ _Bool scope_newset(Scope *p_scope, char *c_key, Symbol *p_symbol);
 _Bool scope_reset(Scope *p_scope, char *c_key, Symbol *p_symbol);
 void scope_down(Scope *p_scope);
 void scope_up(Scope *p_scope);
+void scope_print(Scope *p_scope);
 
 #endif /* SCOPE_H */
diff --git a/src/core/token.c b/src/core/token.c
index f7955fc..71d9551 100644
--- a/src/core/token.c
+++ b/src/core/token.c
@@ -300,14 +300,11 @@ token_new_copy(Token *p_token) {
 void token_copy_vals(Token *p_token_to, Token *p_token_from) {
    int i_len;
 
-   // TODO: Check against mem leak
-   //   if (p_token_to->c_val)
-   //     free(p_token_to->c_val);
-
    if (p_token_from->c_val) {
       i_len = strlen(p_token_from->c_val);
       p_token_to->c_val = calloc(i_len+1, sizeof(char));
       strcpy(p_token_to->c_val, p_token_from->c_val);
+
    } else {
       p_token_to->c_val = NULL;
    }