scc

commit 845cfbbd4b4544abcd91b4dc733185a362b2c7f7
parent e5e6cd22621169df9a8cc696500c64de3740b835
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Thu,  4 Nov 2021 07:20:49 +0100

cc1: Mark casts as no lvalue

A cast operation makes an expression that is not anymore
a lvalue, because a cast modifies a value, becoming a rhs.

Diffstat:
M
src/cmd/cc/cc1/expr.c
 | 
1
-

1 file changed, 0 insertions(+), 1 deletion(-)
diff --git a/src/cmd/cc/cc1/expr.c b/src/cmd/cc/cc1/expr.c
@@ -914,7 +914,6 @@ cast(int needdecay)
 			if ((rp = convert(lp,  tp, 1)) == NULL)
 				error("bad type conversion requested");
 			rp->flags &= ~NLVAL;
-			rp->flags |= lp->flags & NLVAL;
 		}
 		break;
 	default: