diff options
| author | Camil Staps | 2016-09-24 14:48:44 +0200 |
|---|---|---|
| committer | Camil Staps | 2016-09-24 14:48:44 +0200 |
| commit | 6963f95957a6389767040d041c4a0ce626c0fd0c (patch) | |
| tree | ef239e906f512b619bece48c0d44831d2ba78ad1 /interpreter/eval.c | |
| parent | Added comments (diff) | |
cleanup
Diffstat (limited to 'interpreter/eval.c')
| -rw-r--r-- | interpreter/eval.c | 30 |
1 files changed, 13 insertions, 17 deletions
diff --git a/interpreter/eval.c b/interpreter/eval.c index 889eeed..f220435 100644 --- a/interpreter/eval.c +++ b/interpreter/eval.c @@ -273,8 +273,6 @@ void eval(fuspel* rules, struct node** node, unsigned to_rnf) { #endif do { - replacements* _repls; - rerun = 0; printf("\nREWRITING %p / %p: ", node, *node); @@ -293,17 +291,15 @@ void eval(fuspel* rules, struct node** node, unsigned to_rnf) { break; } - for (_repls = repls; _repls->rest; _repls = _repls->rest); - _rules = rules; while (_rules) { int add_args = match_rule( - rules, &_rules->rule, node, _repls); + rules, &_rules->rule, node, repls); if (add_args >= 0) { unsigned char j; unsigned int org_used_count; - replacements* __repls; + replacements* _repls; struct node** _node = node; struct node* new_node = my_calloc(1, sizeof(struct node)); @@ -312,10 +308,10 @@ void eval(fuspel* rules, struct node** node, unsigned to_rnf) { org_used_count = (*_node)->used_count; - for (__repls = _repls->rest; - __repls && __repls->replacement.node; - __repls = __repls->rest) - use_node(__repls->replacement.node, 1); + for (_repls = repls->rest; + _repls && _repls->replacement.node; + _repls = _repls->rest) + use_node(_repls->replacement.node, 1); printf("Replacing <"); print_node(*_node); @@ -324,7 +320,7 @@ void eval(fuspel* rules, struct node** node, unsigned to_rnf) { print_node(new_node); printf(">\n"); - replace_all(rules, _repls->rest, &new_node); + replace_all(rules, repls->rest, &new_node); if (org_used_count == 1) { free_node(*_node, 1, 1); @@ -339,21 +335,21 @@ void eval(fuspel* rules, struct node** node, unsigned to_rnf) { use_node(new_node, org_used_count - 1); } - for (__repls = _repls->rest; - __repls && __repls->replacement.node; - __repls = __repls->rest) - free_node(__repls->replacement.node, 1, 1); + for (_repls = repls->rest; + _repls && _repls->replacement.node; + _repls = _repls->rest) + free_node(_repls->replacement.node, 1, 1); rerun = 1; break; } - free_repls(_repls->rest); + free_repls(repls); _rules = _rules->rest; } - free_repls(_repls); + free_repls(repls); break; case NODE_LIST: |