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Clean up stacks in the case of an exception
[fur]
/
templates
/
function_definition.c
diff --git
a/templates/function_definition.c
b/templates/function_definition.c
index
72ce6f0
..
9ebac36
100644
(file)
--- 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*
s
tack, jmp_buf parent_jump)
+Object user${{name}}$implementation(EnvironmentPool* environmentPool, Environment* parent, size_t argc, Stack*
parentS
tack, jmp_buf parent_jump)
{
Environment* environment = EnvironmentPool_allocate(environmentPool);
Environment_initialize(environment, parent);
{
Environment* environment = EnvironmentPool_allocate(environmentPool);
Environment_initialize(environment, parent);
+ Stack stackMemory;
+ Stack* stack = &stackMemory;
+ Stack_initialize(stack);
+
jmp_buf jump;
if(setjmp(jump) != 0)
{
jmp_buf jump;
if(setjmp(jump) != 0)
{
- Environment_setLive(environment, false);
fprintf(stderr, "\tin {{name}}\n");
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$nil;
{% for argument_name in argument_name_list|reverse %}
longjmp(parent_jump, 1);
}
Object result = builtin$nil;
{% for argument_name in argument_name_list|reverse %}
- Environment_set(environment, "{{ argument_name }}", Stack_pop(
s
tack));
+ Environment_set(environment, "{{ argument_name }}", Stack_pop(
parentS
tack));
{% endfor %}
{% for statement in statement_list %}
{% endfor %}
{% for statement in statement_list %}