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(parent: c350f8c) | patch
c-common.c (warn_abi): New variable.
authorMark Mitchell <mark@codesourcery.com>
Tue, 27 Aug 2002 22:14:51 +0000 (22:14 +0000)
committerMark Mitchell <mmitchel@gcc.gnu.org>
Tue, 27 Aug 2002 22:14:51 +0000 (22:14 +0000)
commiteca7f13c6953706b97f6158dcef99f0566f1fbb5
treeee767505882b4cd0b13a99e8d37e215ba2dcf0f5tree
parentc350f8c1c479aabb1bd0a58f4072381d77daca77commit | diff
c-common.c (warn_abi): New variable.

* c-common.c (warn_abi): New variable.
* c-common.h (warn_abi): Likewise.
* c-opts.c (COMMAND_LINE_OPTIONS): Add -Wabi.
(c_common_decode_option): Handle it.
* doc/invoke.texi:P Document -Wabi.

* class.c (layout_virtual_bases): Warn about bugs in G++ that
result in incorrect object layouts.
(layout_class_type): Likewise.

* testsuite/g++.dg/abi/bitfield5.C: New test.
* testsuite/g++.dg/abi/vbase10.C: Likewise.

From-SVN: r56618
gcc/ChangeLog diff | blob | history
gcc/c-common.c diff | blob | history
gcc/c-common.h diff | blob | history
gcc/c-opts.c diff | blob | history
gcc/cp/ChangeLog diff | blob | history
gcc/cp/class.c diff | blob | history
gcc/doc/invoke.texi diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/g++.dg/abi/bitfield5.C [new file with mode: 0644] blob
gcc/testsuite/g++.dg/abi/vbase10.C [new file with mode: 0644] blob