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.
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