scc

commit 8b3404606cd8120322ef7816442a7fb938e7b513
parent dd2b510053f9b9bfd2eb4f249d493b5f42c3c489
Author: Roberto E. Vargas Caballero <k0ga@shike2.net>
Date:   Mon, 16 Feb 2026 11:24:54 +0100

cc1: Mark cpp else blocks

Once we find a #else then no more #else or #elif can happen
in the current preprocessor conditional context and we have
to mark it to be able to detect this condition.

Diffstat:
M
src/cmd/scc-cc/cc1/cpp.c
 | 
1
+

1 file changed, 1 insertion(+), 0 deletions(-)
diff --git a/src/cmd/scc-cc/cc1/cpp.c b/src/cmd/scc-cc/cc1/cpp.c
@@ -966,6 +966,7 @@ cppelse(void)
 		ifstate[cppctx-1].enabled = 1;
 		cppoff = 0;
 	}
+	ifstate[cppctx-1].iselse = 1;
 
 	next();
 }