From: Russ Cox <rsc@golang.org>
Date: Sun, 8 Mar 2015 22:46:28 +0000 (-0400)
Subject: cmd/internal/gc: add -d disablenil debug option to turn off nil checks
X-Git-Tag: go1.5beta1~1554
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=01512b3edbab35a50a1a85eae772c7284b77246b;p=gostls13.git

cmd/internal/gc: add -d disablenil debug option to turn off nil checks

Change-Id: I18f2e2ee141ebb65a8579ee1e440cb9c2069ef86
Reviewed-on: https://go-review.googlesource.com/7626
Reviewed-by: Rob Pike <r@golang.org>
Reviewed-by: Minux Ma <minux@golang.org>
---

diff --git a/src/cmd/internal/gc/lex.go b/src/cmd/internal/gc/lex.go
index 10964e4913..7470a1ff3a 100644
--- a/src/cmd/internal/gc/lex.go
+++ b/src/cmd/internal/gc/lex.go
@@ -43,10 +43,10 @@ var goroot string
 var debugtab = []struct {
 	name string
 	val  *int
-}{struct {
-	name string
-	val  *int
-}{"nil", &Debug_checknil}}
+}{
+	{"nil", &Debug_checknil},
+	{"disablenil", &Disable_checknil},
+}
 
 // Our own isdigit, isspace, isalpha, isalnum that take care
 // of EOF and other out of range arguments.