scc

commit f82124efc20c2976037f821cfa502b03f11bd2a6
parent a951173828d4c5fad5de2c54576cb01ad484dbae
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Mon,  4 Apr 2022 14:24:29 +0200

cc1: Improve message output in expand()

The debug output was too cryptic and addign the meaning of the
printed values helps to identify the state.

Diffstat:
M
src/cmd/cc/cc1/cpp.c
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/cmd/cc/cc1/cpp.c b/src/cmd/cc/cc1/cpp.c
@@ -276,7 +276,8 @@ expand(Symbol *sym)
 	char *arglist[NR_MACROARG];
 	char arguments[INPUTSIZ], buffer[INPUTSIZ];
 
-	DBG("MACRO '%s' detected %d %d", sym->name, disexpand, sym->hide);
+	DBG("MACRO '%s' detected disexpand=%d hide=%d",
+	    sym->name, disexpand, sym->hide);
 
 	if (disexpand || sym->hide)
 		return 0;