diff options
Diffstat (limited to 'gcc/c-family')
| -rw-r--r-- | gcc/c-family/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/c-family/c.opt | 6 |
2 files changed, 11 insertions, 1 deletions
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog index f3dd70965e2..f11503ecd15 100644 --- a/gcc/c-family/ChangeLog +++ b/gcc/c-family/ChangeLog @@ -1,3 +1,9 @@ +2016-02-20 Mark Wielaard <mjw@redhat.com> + + PR c/28901 + * c.opt (Wunused-const-variable): Turn into Alias for... + (Wunused-const-variable=): New option. + 2016-02-19 Bernd Edlinger <bernd.edlinger@hotmail.de> PR c++/69865 diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt index 638e9c24f81..7c5f6c7b5cc 100644 --- a/gcc/c-family/c.opt +++ b/gcc/c-family/c.opt @@ -949,7 +949,11 @@ C ObjC C++ ObjC++ LangEnabledBy(C ObjC C++ ObjC++,Wunused) ; documented in common.opt Wunused-const-variable -C ObjC C++ ObjC++ Var(warn_unused_const_variable) Warning LangEnabledBy(C ObjC,Wunused-variable) +C ObjC C++ ObjC++ Warning Alias(Wunused-const-variable=, 2, 0) +Warn when a const variable is unused. + +Wunused-const-variable= +C ObjC C++ ObjC++ Joined RejectNegative UInteger Var(warn_unused_const_variable) Warning LangEnabledBy(C ObjC,Wunused-variable, 1, 0) Warn when a const variable is unused. Wvariadic-macros |