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PR c++/53551 - -Wunused-local-typedefs misses uses
authorDodji Seketeli <dodji@redhat.com>
Fri, 28 Sep 2012 12:21:33 +0000 (12:21 +0000)
committerDodji Seketeli <dodji@gcc.gnu.org>
Fri, 28 Sep 2012 12:21:33 +0000 (14:21 +0200)
commit2be9064dedcf93581e0596151454573d8c37f8be
tree40e84a8147b996e9dd05c89c447b2b45ebe33990tree
parent42bace41fde0f50013e0522a3a00f8ae89313d65commit | diff
PR c++/53551 - -Wunused-local-typedefs misses uses

We don't record the use of a typedef when it's used through a
typename.  Fixed thus.

Tested on x86_64-unknown-linux-gnu against trunk.

gcc/cp/

* decl.c (make_typename_type): Record the use of typedefs.

gcc/testsuite/

* g++.dg/warn/Wunused-local-typedefs-2.C: New test.

From-SVN: r191828
gcc/cp/ChangeLog diff | blob | blame | history
gcc/cp/decl.c diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/g++.dg/warn/Wunused-local-typedefs-2.C [new file with mode: 0644] blob
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