py, compiler: Clean up and compress scope/compile structures.
Convert int types to uint where sensible, and then to uint8_t or
uint16_t where possible to reduce RAM usage.
diff --git a/py/scope.c b/py/scope.c
index cc4be7c..d55a4dd 100644
--- a/py/scope.c
+++ b/py/scope.c
@@ -10,10 +10,8 @@
#include "scope.h"
scope_t *scope_new(scope_kind_t kind, mp_parse_node_t pn, qstr source_file, uint unique_code_id, uint emit_options) {
- scope_t *scope = m_new(scope_t, 1);
+ scope_t *scope = m_new0(scope_t, 1);
scope->kind = kind;
- scope->parent = NULL;
- scope->next = NULL;
scope->pn = pn;
scope->source_file = source_file;
switch (kind) {
@@ -43,19 +41,10 @@
default:
assert(0);
}
- scope->id_info_alloc = 8;
- scope->id_info_len = 0;
- scope->id_info = m_new(id_info_t, scope->id_info_alloc);
-
- scope->scope_flags = 0;
- scope->num_params = 0;
- /* not needed
- scope->num_default_params = 0;
- scope->num_dict_params = 0;
- */
- scope->num_locals = 0;
scope->unique_code_id = unique_code_id;
scope->emit_options = emit_options;
+ scope->id_info_alloc = 8;
+ scope->id_info = m_new(id_info_t, scope->id_info_alloc);
return scope;
}