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| author | Dodji Seketeli <dodji@redhat.com> | 2012-05-22 03:50:26 +0000 |
|---|---|---|
| committer | Dodji Seketeli <dodji@gcc.gnu.org> | 2012-05-22 05:50:26 +0200 |
| commit | 650dc14a737860cafd34eb4dea683cee87891589 (patch) | |
| tree | 3abe77217bb08403458a1264d8b096fc73f1553f /libstdc++-v3/ChangeLog | |
| parent | 00d7b6e2c4a5e90177a93cfda6ea401b34dc184f (diff) | |
| download | gcc-650dc14a737860cafd34eb4dea683cee87891589.zip gcc-650dc14a737860cafd34eb4dea683cee87891589.tar.gz gcc-650dc14a737860cafd34eb4dea683cee87891589.tar.bz2 | |
PR c++/53322 - -Wunused-local-typedefs is not enabled by Wall or Wunused
As the audit trail of this shows, -Wunused-local-typedefs is not
turned on by -Wunused after all. Sigh.
Now that we have the EnabledBy construct for the *.opt files, it's
more precise and concise to use that to make -Wunused-local-typedefs
be triggered by -Wunused.
I have changed the gcc+.dg/warn/Wunused-local-typedefs.C test case to
make it use -Wunused instead of -Wunused-local-typedefs. I had to
adjust it to avoid the warnings due to the other -W* options triggered
by -Wunused there.
While testing the compiler, it turned out that some local typedefs
were not being used when the experimental "Concepts" support is turned
off, in the libstdc++ test suite. I also had to remove some obvious
useless local typedef usage in the fortran front-end. Fixed thus.
Bootstrapped and tested on x86_64-unknown-linux-gnu against trunk.
gcc/c-family/
PR c++/53322
* c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
libstdc++-v3/
PR c++/53322
* include/bits/stl_algobase.h (lower_bound)
(lexicographical_compare): Do not declare unused local typedefs
here when Concepts are turned off.
gcc/fortran/
PR c++/53322
* f95-lang.c (gfc_init_builtin_functions): Remove the unused
typedef builtin_type.
gcc/testsuite/
PR c++/53322
* g++.dg/warn/Wunused-local-typedefs.C: Adjust to use -Wunused
instead of -Wunused-local-typedefs.
From-SVN: r187757
Diffstat (limited to 'libstdc++-v3/ChangeLog')
| -rw-r--r-- | libstdc++-v3/ChangeLog | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index fd5b246..23afda3 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,10 @@ +2012-05-22 Dodji Seketeli <dodji@redhat.com> + + PR c++/53322 + * include/bits/stl_algobase.h (lower_bound) + (lexicographical_compare): Do not declare unused local typedefs + here when Concepts are turned off. + 2012-05-21 Paolo Carlini <paolo.carlini@oracle.com> * testsuite/22_locale/num_put/put/char/9780-2.cc: Avoid -Wall warnings. |