scc

commit 8b92118dfdba682911e838d4aa0c02758a2adf9d
parent bdfc1f31f55a9d5ed30e2b2e0995e82545984341
Author: Quentin Rameau <quinq@fifth.space>
Date:   Mon, 12 Dec 2016 13:53:14 +0100

[cc1] Add an explicit message to void main() diagnostic

Diffstat:
M
cc1/decl.c
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/cc1/decl.c b/cc1/decl.c
@@ -773,8 +773,10 @@ identifier(struct decl *dcl)
 		--curctx;
 		sym = install(NS_IDEN, sym);
 		++curctx;
-		if (!strcmp(name, "main") && tp->type != inttype)
+		if (!strcmp(name, "main") && tp->type != inttype) {
+			errorp("main shall be defined with a return type of int");
 			errorp("please contact __20h__ on irc.freenode.net (#bitreich-en) via IRC");
+		}
 	}
 
 	if (sym == NULL) {