| 87d948ecccffea9e9e37d0d053b246e2d6d6c47b |
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04-Mar-2016 |
Pirama Arumuga Nainar <pirama@google.com> |
Update aosp/master clang for rebase to r256229
http://b/26987366
Change-Id: I5d349c9843ea5c24d6e455956f8a446393b6873d
/external/clang/test/SemaCXX/overload-call-copycon.cpp
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| 7aec899c576f2c168b8cd8f68324ec4493960cee |
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11-Aug-2010 |
Douglas Gregor <doug.gregor@gmail.com> |
Improve our handling of user-defined conversions when computing
implicit conversion sequences. In particular, model the "standard
conversion" from a class to its own type (or a base type) directly as
a standard conversion in the normal path *without* trying to determine
if there is a valid copy constructor. This appears to match the intent
of C++ [over.best.ics]p6 and more closely matches GCC and EDG.
As part of this, model non-lvalue reference initialization via
user-defined conversion in overloading the same way we handle it in
InitializationSequence, separating the "general user-defined
conversion" and "conversion to compatible class type" cases.
The churn in the overload-call-copycon.cpp test case is because the
test case was originally wrong; it assumed that we should do more
checking for copy constructors that we actually should, which affected
overload resolution.
Fixes PR7055. Bootstrapped okay.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110773 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/overload-call-copycon.cpp
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| a24732aaa56352ed7073e74f0b50fd48cf6037c8 |
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27-Jan-2010 |
Douglas Gregor <doug.gregor@gmail.com> |
Fix a major oversight in the comparison of standard conversion
sequences, where we would occasionally determine (incorrectly) that
one standard conversion sequence was a proper subset of another when,
in fact, they contained completely incomparable conversions.
This change records the types in each step within a standard
conversion sequence, so that we can check the specific comparison
types to determine when one sequence is a proper subset of the
other. Fixes this testcase (thanks, Anders!), which was distilled from
PR6095 (also thanks to Anders).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94660 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/overload-call-copycon.cpp
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| 3573b2c84372d9484296fa658f5276f6c09acb92 |
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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/overload-call-copycon.cpp
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| 4676677de10dddcd7afe0f75d57dae82a99d13d5 |
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11-Dec-2009 |
Chris Lattner <sabre@nondot.org> |
Give the "cannot pass object of non-POD type 'class C' through variadic constructor; call will abort at runtime" warning a -W flag (non-pod-varargs) and default it being an error by default. There is no good reason to allow users to get bitten by this sort of thing by default.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91094 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/overload-call-copycon.cpp
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| ffd408a50adb01ae9c0ad92fb5f0981e1ca72df5 |
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24-Mar-2009 |
Daniel Dunbar <daniel@zuster.org> |
Rename clang to clang-cc.
Tests and drivers updated, still need to shuffle dirs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67602 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/overload-call-copycon.cpp
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| a3b34bbd1f4066a423e890727c7898fc726df2d0 |
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03-Nov-2008 |
Douglas Gregor <doug.gregor@gmail.com> |
Standard conversion sequences now have a CopyConstructor field, to
cope with the case where a user-defined conversion is actually a copy
construction, and therefore can be compared against other standard
conversion sequences. While I called this a hack before, now I'm
convinced that it's the right way to go.
Compare overloads based on derived-to-base conversions that invoke
copy constructors.
Suppress user-defined conversions when attempting to call a
user-defined conversion.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58629 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/overload-call-copycon.cpp
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| e640ab64c642d17ed4eb13261d9455d7ae6a511e |
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03-Nov-2008 |
Douglas Gregor <doug.gregor@gmail.com> |
Add implicitly-declared default and copy constructors to C++ classes,
when appropriate.
Conversions for class types now make use of copy constructors. I've
replaced the egregious hack allowing class-to-class conversions with a
slightly less egregious hack calling these conversions standard
conversions (for overloading reasons).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58622 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/overload-call-copycon.cpp
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