From 4fced0fc39d3aeacb3c6d434aeeb622468a857cc Mon Sep 17 00:00:00 2001 From: Tucker Evans Date: Mon, 2 Sep 2019 13:34:06 -0400 Subject: Add unary minus to parsing --- sem_check.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'sem_check.c') 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; -- cgit v1.1