diff options
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/c-family/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/c-family/c.opt | 2 | ||||
| -rw-r--r-- | gcc/doc/invoke.texi | 2 |
4 files changed, 12 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ce38dbac628..9ae222bce63 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2014-09-03 Marek Polacek <polacek@redhat.com> + + * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled + by -Wall. + 2014-09-03 Richard Sandiford <rdsandiford@googlemail.com> * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog index fdcaa0d2392..43ae53b782e 100644 --- a/gcc/c-family/ChangeLog +++ b/gcc/c-family/ChangeLog @@ -1,3 +1,7 @@ +2014-09-03 Marek Polacek <polacek@redhat.com> + + * c.opt (Wlogical-not-parentheses): Enable by -Wall. + 2014-09-02 Jakub Jelinek <jakub@redhat.com> Balaji V. Iyer <balaji.v.iyer@intel.com> Igor Zamyatin <igor.zamyatin@intel.com> diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt index 210a099a550..643f25609db 100644 --- a/gcc/c-family/c.opt +++ b/gcc/c-family/c.opt @@ -519,7 +519,7 @@ C ObjC C++ ObjC++ Var(warn_logical_op) Init(0) Warning Warn when a logical operator is suspiciously always evaluating to true or false Wlogical-not-parentheses -C ObjC C++ ObjC++ Var(warn_logical_not_paren) Warning +C ObjC C++ ObjC++ Var(warn_logical_not_paren) Warning LangEnabledBy(C ObjC C++ ObjC++,Wall) Warn when logical not is used on the left hand side operand of a comparison Wlong-long diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index d15d4a9d79b..55e6d566bf1 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -4800,6 +4800,8 @@ parentheses: if ((!a) > 1) @{ @dots{} @} @end smallexample +This warning is enabled by @option{-Wall}. + @item -Waggregate-return @opindex Waggregate-return @opindex Wno-aggregate-return |