diff options
| author | Jonathan Wakely <jwakely@redhat.com> | 2018-04-26 14:52:15 +0100 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2018-04-26 14:52:15 +0100 |
| commit | 030b3bddb0f819f92dba703aa9fa8f50eaa730b8 (patch) | |
| tree | 8cfc7c54f31d1c6a1e14d4d40de028b5ef1657ef | |
| parent | df36a3d3befd76f8db5cc4397f00208539e49fbf (diff) | |
| download | gcc-030b3bddb0f819f92dba703aa9fa8f50eaa730b8.zip gcc-030b3bddb0f819f92dba703aa9fa8f50eaa730b8.tar.gz gcc-030b3bddb0f819f92dba703aa9fa8f50eaa730b8.tar.bz2 | |
Document that -Wreturn-type is enabled by default for C++
* doc/invoke.texi (-Wreturn-type): Document default status for C++.
From-SVN: r259679
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/doc/invoke.texi | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e0e06a0..0ae93fd 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2018-04-26 Jonathan Wakely <jwakely@redhat.com> + + * doc/invoke.texi (-Wreturn-type): Document default status for C++. + 2018-04-26 Tom de Vries <tom@codesourcery.com> PR target/84952 diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 9c7fe18..4441591 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -4783,7 +4783,7 @@ For C++, a function without return type always produces a diagnostic message, even when @option{-Wno-return-type} is specified. The only exceptions are @code{main} and functions defined in system headers. -This warning is enabled by @option{-Wall}. +This warning is enabled by default for C++ and is enabled by @option{-Wall}. @item -Wshift-count-negative @opindex Wshift-count-negative |