commit 1a5ce7370f3e8b3d085f2dfd4fc4148cbac0d81c
parent bd6490db96cacfbb7a1eb13a54a00e2875fc4d24
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date: Sun, 28 Jun 2020 21:33:49 +0200
cc1: Improve main loop
The for form was too obscure and a while loop makes
clearer the objective of the loop.
Diffstat:
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/cmd/cc/cc1/main.c b/src/cmd/cc/cc1/main.c
@@ -98,8 +98,9 @@ main(int argc, char *argv[])
if (onlycpp || onlyheader) {
outcpp();
} else {
- for (next(); yytoken != EOFTOK; decl())
- ;
+ next();
+ while (yytoken != EOFTOK)
+ decl();
}
return failure;