Hi. This is small documentation fix, I'm going to install the patch as obvious.
Now we display: $ ./xg++ -B. --help=c++ | grep catch-value= -Wcatch-value Warn about catch handlers of non-reference type. Same as -Wcatch-value=. -Wcatch-value=<0,3> Warn about catch handlers of non-reference type. Thanks, Martin gcc/c-family/ChangeLog: 2018-02-21 Martin Liska <mli...@suse.cz> * c.opt (Wcatch-value=): Add IntegerRange. --- gcc/c-family/c.opt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt index 7fb386d456d..421b1464545 100644 --- a/gcc/c-family/c.opt +++ b/gcc/c-family/c.opt @@ -397,7 +397,7 @@ C++ ObjC++ Warning Alias(Wcatch-value=, 1, 0) Warn about catch handlers of non-reference type. Wcatch-value= -C++ ObjC++ Var(warn_catch_value) Warning Joined RejectNegative UInteger LangEnabledBy(C++ ObjC++,Wall, 1, 0) +C++ ObjC++ Var(warn_catch_value) Warning Joined RejectNegative UInteger LangEnabledBy(C++ ObjC++,Wall, 1, 0) IntegerRange(0, 3) Warn about catch handlers of non-reference type. Wchar-subscripts