-Object user${{name}}$implementation(EnvironmentPool* environmentPool, Environment* environment, size_t argc, Stack* parentStack, jmp_buf parentJump)
+Object user${{name}}${{index}}$implementation(
+ EnvironmentPool* environmentPool,
+ Environment* environment,
+ size_t argc,
+ Stack* stack,
+ const unsigned long line,
+ jmp_buf parentJump)
{
environment = Environment_construct(environmentPool, environment);
- Stack stackMemory;
- Stack* stack = &stackMemory;
- Stack_initialize(stack);
+ StackSnapshot stackSnapshot = Stack_takeSnapshot(stack);
jmp_buf jump;
if(setjmp(jump) != 0)
{
- fprintf(stderr, "\tin {{name}}\n");
+ fprintf(stderr, "\tin {{name}} on line %zu\n", line);
- while(Stack_any(stack))
- {
- Object item = Stack_pop(stack);
- Object_deinitialize(&item);
- }
+ Stack_rewind(stack, stackSnapshot);
Environment_setLive(environment, false);
longjmp(parentJump, 1);
Object result = builtin$nil;
{% for argument_name in argument_name_list|reverse %}
- Environment_set(environment, "{{ argument_name }}", Stack_pop(parentStack));
+ Environment_set(environment, "{{ argument_name }}", Stack_pop(stack));
{% endfor %}
{% for statement in statement_list %}