| 0e2c34f92f00628d48968dfea096d36381f494cb |
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23-Mar-2015 |
Stephen Hines <srhines@google.com> |
Update aosp/master clang for rebase to r230699.
Change-Id: I6a546ab3d4ae37119eebb735e102cca4f80ab520
/external/clang/test/SemaCXX/libstdcxx_is_pod_hack.cpp
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| d295970adc93ed4035d18df23673c2a72d124cc8 |
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30-Aug-2012 |
Douglas Gregor <dgregor@apple.com> |
Extend the "__is_pod" hack, which demotes various type trait keywords
(__is_pod, __is_signed, etc.) to normal identifiers if they are
encountered in certain places in the grammar where we know that prior
versions of libstdc++ or libc++ use them, to still allow the use of
these keywords as type traits. Fixes <rdar://problem/9836262> and PR10184.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162937 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/libstdcxx_is_pod_hack.cpp
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| 688761409155b47c39eb5dae1b8c6c8a9f43307a |
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30-Jul-2011 |
Douglas Gregor <dgregor@apple.com> |
Turn off __has_feature(is_empty) and __has_feature(is_pod) if the
libstdc++ hack has reverted these type traits to keywords. Icky, but
fixes <rdar://problem/9836262>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136560 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/libstdcxx_is_pod_hack.cpp
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| 2cc702e52127512a67cbcbb3af6d73fb06d8b6bf |
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29-Apr-2011 |
Douglas Gregor <dgregor@apple.com> |
Oops
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130469 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/libstdcxx_is_pod_hack.cpp
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| 877222e2491bbc40a5c74cc100c540983f306b70 |
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29-Apr-2011 |
Douglas Gregor <dgregor@apple.com> |
libstdc++ 4.2 also uses __is_same as a struct name, which conflicts with our new type trait __is_same
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130468 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/libstdcxx_is_pod_hack.cpp
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| bfad9150bfa894195a43c5f487117672a449f90f |
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28-Apr-2011 |
Douglas Gregor <dgregor@apple.com> |
libstdc++ 4.4 uses __is_signed as an identifier, while Clang treats it
as a keyword for the __is_signed type trait. Cope with this conflict
via some hackish recovery: if we see a declaration of the form
static const bool __is_signed
then we stop treating __is_signed as a keyword and instead treat it as
an identifier. It's ugly, but it's better than making the __is_signed
type trait conditional on some language flag. Fixes PR9804.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130399 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/libstdcxx_is_pod_hack.cpp
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| c53d0d762010217d02da5aa14be171817d63e3fe |
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08-Apr-2010 |
Douglas Gregor <dgregor@apple.com> |
Introduce an egregious hack to work around a bug in libstdc++ 4.2.x's
<tr1/hashtable> header, where a friend class template
std::tr1::__detail::_Map_base is declared with the wrong template
parameters. GCC doesn't catch the problem, so Clang does a little
back-flip to avoid diagnosing just this one instance of the problem.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@100790 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/libstdcxx_is_pod_hack.cpp
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| a5728872c7702ddd09537c95bc3cbd20e1f2fb09 |
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15-Dec-2009 |
Daniel Dunbar <daniel@zuster.org> |
Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.
- This is designed to make it obvious that %clang_cc1 is a "test variable"
which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
can be useful to redefine what gets run as 'clang -cc1' (for example, to set
a default target).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91446 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/libstdcxx_is_pod_hack.cpp
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| b117a60f7684261ddc8c8f14e8ef8a827e6af814 |
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04-Sep-2009 |
Douglas Gregor <dgregor@apple.com> |
Introduce an egregious hack to fix PR4828.
The problem this change addresses is that we treat __is_pod and
__is_empty as keywords in C++, because they are built-in type traits
in GCC >= 4.3. However, GNU libstdc++ 4.2 (and possibly earlier
versions) define implementation-detail struct templates named __is_pod
and __is_empty.
This commit solves the problem by recognizing
struct __is_pod
and
struct __is_empty
as special token sequences. When one of these token sequences is
encountered, the keyword (__is_pod or __is_empty) is implicitly
downgraded to an identifier so that parsing can continue. This is an
egregious hack, but it has the virtue of "just working" whether
someone is using libstdc++ 4.2 or not, without the need for special
flags.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80988 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/libstdcxx_is_pod_hack.cpp
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