From: Thomas Schwinge <thomas@codesourcery.com>
Date: Sat, 26 Mar 2022 21:07:54 +0000 (+0100)
Subject: options: Remove 'gcc/c-family/c.opt:Wuse-after-free' option definition record
X-Git-Tag: upstream/12.2.0~787
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4319304f61ebc6103e625ad737f55d3ac10d05eb;p=platform%2Fupstream%2Fgcc.git

options: Remove 'gcc/c-family/c.opt:Wuse-after-free' option definition record

A one-argument form of the 'LangEnabledBy' option property isn't defined,
and effectively appears to be a no-op.  Removing that one, the
'gcc/c-family/c.opt:Wuse-after-free' option definition record becomes
empty, and doesn't add anything over 'gcc/common.opt:Wuse-after-free', and
may thus be removed entirely.  This only changes 'build-gcc/gcc/optionlist'
accordingly, but no other generated files.

Clean-up after recent commit 671a283636de75f7ed638ee6b01ed2d44361b8b6
"Add -Wuse-after-free [PR80532]".

	gcc/c-family/
	* c.opt (Wuse-after-free): Remove.
---

diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt
index 3c2ec77..1034a1b 100644
--- a/gcc/c-family/c.opt
+++ b/gcc/c-family/c.opt
@@ -1373,14 +1373,10 @@ Wunused-const-variable=
 C ObjC C++ ObjC++ Joined RejectNegative UInteger Var(warn_unused_const_variable) Warning LangEnabledBy(C ObjC,Wunused-variable, 1, 0) IntegerRange(0, 2)
 Warn when a const variable is unused.
 
-; Defining these options here in addition to common.opt is necessary
+; Defining this option here in addition to common.opt is necessary
 ; in order for the default -Wall setting of -Wuse-after-free=2 to take
 ; effect.
 
-Wuse-after-free
-LangEnabledBy(C ObjC C++ LTO ObjC++)
-; in common.opt
-
 Wuse-after-free=
 LangEnabledBy(C ObjC C++ LTO ObjC++, Wall,2,0)
 ; in common.opt