From: Dave Cheney <dave@cheney.net>
Date: Sat, 16 Aug 2014 04:10:35 +0000 (+1000)
Subject: cmd/ld: fix operator precedence
X-Git-Tag: go1.4beta1~813
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=78cc89ce6740057bfbf9da211102c75659f83c89;p=gostls13.git

cmd/ld: fix operator precedence

Fixes #8480.

This CL reapplies CL 114420043. This attempt doesn't blow up when encountering hidden symbols.

LGTM=minux
R=minux
CC=golang-codereviews
https://golang.org/cl/128310043
---

diff --git a/src/cmd/ld/data.c b/src/cmd/ld/data.c
index 1919123b49..f76ac0129c 100644
--- a/src/cmd/ld/data.c
+++ b/src/cmd/ld/data.c
@@ -145,7 +145,7 @@ relocsym(LSym *s)
 			diag("%s: invalid relocation %d+%d not in [%d,%d)", s->name, off, siz, 0, s->np);
 			continue;
 		}
-		if(r->sym != S && ((r->sym->type & SMASK) == 0 || (r->sym->type & SMASK) == SXREF)) {
+		if(r->sym != S && ((r->sym->type & (SMASK | SHIDDEN)) == 0 || (r->sym->type & SMASK) == SXREF)) {
 			diag("%s: not defined", r->sym->name);
 			continue;
 		}