| 86c3ae46250cdcc57778c27826060779a92f3815 |
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13-Feb-2012 |
Richard Smith <richard-llvm@metafoo.co.uk> |
Update constexpr implementation to match CWG's chosen approach for core issues
1358, 1360, 1452 and 1453.
- Instantiations of constexpr functions are always constexpr. This removes the
need for separate declaration/definition checking, which is now gone.
- This makes it possible for a constexpr function to be virtual, if they are
only dependently virtual. Virtual calls to such functions are not constant
expressions.
- Likewise, it's now possible for a literal type to have virtual base classes.
A constexpr constructor for such a type cannot actually produce a constant
expression, though, so add a special-case diagnostic for a constructor call
to such a type rather than trying to evaluate it.
- Classes with trivial default constructors (for which value initialization can
produce a fully-initialized value) are considered literal types.
- Classes with volatile members are not literal types.
- constexpr constructors can be members of non-literal types. We do not yet use
static initialization for global objects constructed in this way.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150359 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/literal-type.cpp
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| 762bb9d0ad20320b9f97a841dce57ba5e8e48b07 |
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14-Oct-2011 |
Richard Smith <richard-llvm@metafoo.co.uk> |
Update all tests other than Driver/std.cpp to use -std=c++11 rather than
-std=c++0x. Patch by Ahmed Charles!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141900 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/literal-type.cpp
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| 25df423cfc6689cf21d51a66af84ea1e70d489df |
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30-Apr-2011 |
Chandler Carruth <chandlerc@gmail.com> |
Make type-traits reflect that Clang's vectors act like scalar types.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130606 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/literal-type.cpp
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| 9b6347cd410be55425f7062d22fd6e4ecb4e1a58 |
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24-Apr-2011 |
Chandler Carruth <chandlerc@gmail.com> |
Implement most of the remaining logic in __is_literal type trait. This
should now support all of the C++98 types, and all of the C++0x types
Clang supports.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130079 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/literal-type.cpp
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| 3840281126e7d10552c55f6fd8b1ec9483898906 |
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24-Apr-2011 |
Chandler Carruth <chandlerc@gmail.com> |
Add support for '__is_literal_type' spelling of the existing
'__is_literal' type trait for GCC compatibility. At least one relased
version if libstdc++ uses this name for the trait despite it not being
documented anywhere.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130078 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/literal-type.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/literal-type.cpp
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| ccf43505dbc47da041c06125f90b3bd3ac7eac97 |
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03-Dec-2009 |
Sebastian Redl <sebastian.redl@getdesigned.at> |
Introduce the notion of literal types, as specified in C++0x.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90361 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/literal-type.cpp
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