scc

commit de0eaa156f9c775d23b63c5caf73ef9d54782bd6
parent ac1288f4d196d9eb41b35f4d38506e286e6a3212
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Thu, 28 May 2015 11:30:18 +0200

Add comments in parameter() of cpp

This code is a bit ugly and it is a good place where to
put comments.

Diffstat:
M
cc1/cpp.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cc1/cpp.c b/cc1/cpp.c
@@ -152,7 +152,7 @@ parameter(void)
 		switch (yytoken) {
 		case ')':
 		case ',':
-			argp -= 3;
+			argp -= 3;  /* remove " , "  or " ) "*/
 			*argp++ = '\0';
 			return;
 		case '(':