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cleanup

This commit is contained in:
Yuichi Nishiwaki 2015-06-28 00:21:25 +09:00
parent c1478400cd
commit 62dbdb79dd
1 changed files with 2 additions and 10 deletions
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12
extlib/benz/codegen.c
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@ -345,23 +345,15 @@ search_scope(analyze_scope *scope, pic_sym *sym)
return kh_get(a, &scope->args, sym) != kh_end(&scope->args) || kh_get(a, &scope->locals, sym) != kh_end(&scope->locals) || scope->depth == 0; return kh_get(a, &scope->args, sym) != kh_end(&scope->args) || kh_get(a, &scope->locals, sym) != kh_end(&scope->locals) || scope->depth == 0;
} }
static void
capture_var(pic_state *pic, analyze_scope *scope, pic_sym *sym)
{
int ret;
kh_put(a, &scope->captures, sym, &ret);
}
static int static int
find_var(pic_state *pic, analyze_scope *scope, pic_sym *sym) find_var(pic_state *pic, analyze_scope *scope, pic_sym *sym)
{ {
int depth = 0; int depth = 0, ret;
while (scope) { while (scope) {
if (search_scope(scope, sym)) { if (search_scope(scope, sym)) {
if (depth > 0) { if (depth > 0) {
capture_var(pic, scope, sym); kh_put(a, &scope->captures, sym, &ret); /* capture! */
} }
return depth; return depth;
} }