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Bump C++ ABI version.

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* c-opts.c (c_common_post_options): Update defaults for
	flag_abi_version and flag_abi_compat_version.

From-SVN: r247756
This commit is contained in:
Jason Merrill 2017-05-08 14:45:42 -04:00 committed by Jason Merrill
parent 0f6ed1211d
commit 49f0c04c37
3 changed files with 9 additions and 4 deletions
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5
gcc/c-family/ChangeLog
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@ -1,3 +1,8 @@
2017-05-08 Jason Merrill <jason@redhat.com>
* c-opts.c (c_common_post_options): Update defaults for
flag_abi_version and flag_abi_compat_version.
2017-05-05 David Malcolm <dmalcolm@redhat.com>
* c-common.c (c_cpp_error): Replace report_diagnostic

6
gcc/c-family/c-opts.c
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@ -909,15 +909,15 @@ c_common_post_options (const char **pfilename)
}
else if (flag_abi_compat_version == -1)
{
/* Generate compatibility aliases for ABI v10 (6.1) by default. */
/* Generate compatibility aliases for ABI v11 (7.1) by default. */
flag_abi_compat_version
= (flag_abi_version == 0 ? 10 : 0);
= (flag_abi_version == 0 ? 11 : 0);
}
/* Change flag_abi_version to be the actual current ABI level for the
benefit of c_cpp_builtins. */
if (flag_abi_version == 0)
flag_abi_version = 11;
flag_abi_version = 12;
/* By default, enable the new inheriting constructor semantics along with ABI
11. New and old should coexist fine, but it is a change in what

2
gcc/testsuite/g++.dg/abi/macro0.C
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@ -1,6 +1,6 @@
// This testcase will need to be kept in sync with c_common_post_options.
// { dg-options "-fabi-version=0" }
#if __GXX_ABI_VERSION != 1011
#if __GXX_ABI_VERSION != 1012
#error "Incorrect value of __GXX_ABI_VERSION"
#endif