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| author | Reid Kleckner <rnk@google.com> | 2017-10-27 22:48:41 +0000 |
|---|---|---|
| committer | Reid Kleckner <rnk@google.com> | 2017-10-27 22:48:41 +0000 |
| commit | 2e87a21c7cac8931593bc281acf5a15f7cf591a0 (patch) | |
| tree | be7ba16dc4c9c5d325f7ca4ce2c624e858c462e8 /llvm/lib/Object/ArchiveWriter.cpp | |
| parent | e58044d4324a3431be93685071643914baa886d6 (diff) | |
| download | llvm-2e87a21c7cac8931593bc281acf5a15f7cf591a0.zip llvm-2e87a21c7cac8931593bc281acf5a15f7cf591a0.tar.gz llvm-2e87a21c7cac8931593bc281acf5a15f7cf591a0.tar.bz2 | |
[MS] Allow access to ambiguous, inaccessible direct bases
Summary:
Clang typically warns that in the following class hierarchy, 'A' is
inaccessible because there is no series of casts that the user can
write to access it unambiguously:
struct A { };
struct B : A { };
struct C : A, B { };
MSVC allows the user to convert from C* to A*, though, and we've
encountered this issue in the latest Windows SDK headers.
This patch allows this conversion when -fms-compatibility is set and
adds a warning for it under -Wmicrosoft-inaccessible-base.
Reviewers: rsmith
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D39389
llvm-svn: 316807
Diffstat (limited to 'llvm/lib/Object/ArchiveWriter.cpp')
0 files changed, 0 insertions, 0 deletions