diff options
| author | Tucker Evans <tuckerevans24@gmail.com> | 2019-09-02 13:34:06 -0400 |
|---|---|---|
| committer | Tucker Evans <tuckerevans24@gmail.com> | 2019-09-03 16:26:04 -0400 |
| commit | 4fced0fc39d3aeacb3c6d434aeeb622468a857cc (patch) | |
| tree | c92a2fa59466efd83d58448159c959ae5ae97343 /sem_check.c | |
| parent | 389c2765afebb0b6112493e53117405488a4f3f1 (diff) | |
Add unary minus to parsing
Diffstat (limited to 'sem_check.c')
| -rw-r--r-- | sem_check.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sem_check.c b/sem_check.c index 773c70a..aa83155 100644 --- a/sem_check.c +++ b/sem_check.c @@ -54,7 +54,7 @@ ptree *t; if (!(t->r && t->l)) yyerror("Missing nodes\n"); - if (t->attr.opval == ADD || t->attr.opval == OR) { + if (t->attr.opval == AND || t->attr.opval == OR) { if(t->l->ret_type == BOOL && t->r->ret_type ==BOOL) return BOOL; else { @@ -162,6 +162,8 @@ ptree *t; if (t->l->ret_type == 1 && t->r->ret_type == INT) return 1; snprintf(buf, 100, "Incorrect types HERE...\n"); + case SUB: + return t->l->ret_type; break; default: return -200; |