X-Git-Url: https://code.kerkeslager.com/?p=fur;a=blobdiff_plain;f=templates%2Ffunction_definition.c;h=9ebac36d4213e60de2d5b66b54a005864c6a3453;hp=72ce6f0d8e7d1d16e03ac5e42090ccefc7b39f2f;hb=4c47216656579a0e5b81cc3fbab17362ffde3e94;hpb=85dd9abe3cd977cd7f9bdeb9aea15c5b4135d0b2

diff --git a/templates/function_definition.c b/templates/function_definition.c
index 72ce6f0..9ebac36 100644
--- a/templates/function_definition.c
+++ b/templates/function_definition.c
@@ -1,21 +1,32 @@
 
-Object user${{name}}$implementation(EnvironmentPool* environmentPool, Environment* parent, size_t argc, Stack* stack, jmp_buf parent_jump)
+Object user${{name}}$implementation(EnvironmentPool* environmentPool, Environment* parent, size_t argc, Stack* parentStack, jmp_buf parent_jump)
 {
   Environment* environment = EnvironmentPool_allocate(environmentPool);
   Environment_initialize(environment, parent);
 
+  Stack stackMemory;
+  Stack* stack = &stackMemory;
+  Stack_initialize(stack);
+
   jmp_buf jump;
   if(setjmp(jump) != 0)
   {
-    Environment_setLive(environment, false);
     fprintf(stderr, "\tin {{name}}\n");
+
+    while(Stack_any(stack))
+    {
+      Object item = Stack_pop(stack);
+      Object_deinitialize(&item);
+    }
+    Environment_setLive(environment, false);
+
     longjmp(parent_jump, 1);
   }
 
   Object result = builtin$nil;
 
   {% for argument_name in argument_name_list|reverse %}
-  Environment_set(environment, "{{ argument_name }}", Stack_pop(stack));
+  Environment_set(environment, "{{ argument_name }}", Stack_pop(parentStack));
   {% endfor %}
 
   {% for statement in statement_list %}