537a834bca
C++11 status page:
...
* Mark attributes as done in SVN.
* Downgrade alignment support from 'Clang 3.0' to 'SVN', now that we actually implement the rules.
* Upgrade 'Dynamic initialization with concurrency' from 'No' to 'Clang 2.9' -- all that is required here is the ABI-mandated locking for the initialization of static locals.
llvm-svn: 175882
2013-02-22 09:31:00 +00:00
bc4fc77aac
C++11 status:
...
* Mark 'sequence points' as done now we have a warning for unsequenced operations
* Mark 'memory model' as done now we correctly model bitfield operations
llvm-svn: 173771
2013-01-29 04:55:18 +00:00
2ddcbab8ff
Ugly ugly hack for libstdc++-4.6 and libstdc++-4.7 compatibility. These
...
libraries have an incorrect definition of std::common_type (inherited from a
bug in the standard -- see LWG issue 2141), whereby they produce reference
types when they should not.
If we instantiate a typedef named std::common_type<...>::type, which is defined
in a system header as decltype(... ? ... : ...), and the decltype produces a
reference type, convert it to the non-reference type. (This doesn't affect any
LWG2141-conforming implementation of common_type, such as libc++'s, because the
default implementation of common_type<...>::type isn't supposed to produce a
reference type.)
This is horrible. I'm really sorry. :( Better ideas appreciated!
llvm-svn: 166455
2012-10-23 00:32:41 +00:00
84b163cf66
libstdc++-4.6 needs the same common_type fix as libstdc++-4.7. Other than that,
...
Clang can now cope with its eccentricities in C++11 mode.
llvm-svn: 165265
2012-10-04 22:23:07 +00:00
607d631d64
Clang 3.1 is out: turn the relevant C++11 status boxes green.
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llvm-svn: 157308
2012-05-23 01:38:11 +00:00
134ce10dbf
c++11 status: Replace references to "SVN" with "3.1" to avoid confusion when they diverge.
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Color is still yellow, as 3.1 isn't released yet.
llvm-svn: 155217
2012-04-20 18:43:50 +00:00
3c90f01bf0
In an attempt to reduce confusion, mark 'Strong compare exchange' as done, since
...
we generate correct code for both strong and weak atomic compare-exchanges, even
though we don't propagate to the IR enough information to generate optimal weak
compare-exchanges on architectures which support them.
llvm-svn: 155161
2012-04-19 22:09:22 +00:00
f5520aebb1
Link to a tiny patch to libstdc++-4.7 to work around the <chrono> issues
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from the C++ status page.
llvm-svn: 154890
2012-04-17 01:04:22 +00:00
d3b64878ff
Now that we provide sufficient support for three C11/C++11 atomics
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implementations, mark the atomics-related parts of the C++11 status page
as done. I've not marked 'Strong Compare and Exchange' done, since although
we implement supporting builtins, we don't yet produce different code for
the weak and strong forms.
llvm-svn: 154644
2012-04-13 01:02:19 +00:00
0598962a7b
Add a query macro for C++11 N3276, decltype does not require complete
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return types, from Michel Morin!
llvm-svn: 154428
2012-04-10 20:00:33 +00:00
6da64f39d4
Forward-declared enumerations are now complete, except for an interaction
...
between unscoped enumerations and class template member specializations,
whose behavior is currently under discussion in CWG (and for which there
is a preference to not implement the currently-standardized wording).
llvm-svn: 153464
2012-03-26 20:31:41 +00:00
34bd1eb560
Revert accidentally-committed www changes (and an unused diagnostic);
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forward-declared enums aren't /quite/ done yet.
llvm-svn: 153350
2012-03-23 23:11:49 +00:00
b66d77793f
When defining a forward-declared enum, don't try to attach the definition to
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a previous declaration if the redeclaration is invalid. That way lies madness.
Fixes a crash-on-invalid reported by Abramo.
llvm-svn: 153349
2012-03-23 23:09:08 +00:00
4b38ded66a
Instantiating a class template should not instantiate the definition of any
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scoped enumeration members. Later uses of an enumeration temploid as a nested
name specifier should cause its instantiation. Plus some groundwork for
explicit specialization of member enumerations of class templates.
llvm-svn: 152750
2012-03-14 23:13:10 +00:00
6d244d754b
cxx_status: No compiler changes are required for 'minimal support for garbage
...
collection'. Keep it in the table to match gcc's table, but mark it N/A.
llvm-svn: 152528
2012-03-11 03:06:00 +00:00
2a70e65436
Improve diagnostics for UCNs referring to control characters and members of the
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basic source character set in C++98. Add -Wc++98-compat diagnostics for same in
literals in C++11. Extend such support to cover string literals as well as
character literals, and mark N2170 as done.
This seems too minor to warrant a release note to me. Let me know if you disagree.
llvm-svn: 152444
2012-03-09 22:27:51 +00:00
5023188315
User-defined literals are done.
...
llvm-svn: 152396
2012-03-09 08:41:27 +00:00
522fa53703
Add a pile of tests for unrestricted unions, and advertise support for them.
...
llvm-svn: 151992
2012-03-03 23:51:05 +00:00
d89c218a2b
Initializer lists are now supported.
...
llvm-svn: 151458
2012-02-25 20:51:27 +00:00
18743deb21
cxx_status: Consistently refer to C++11 as "C++11", not as "C++'11" nor as
...
"C++0x". Use "C++98" to refer to C++98, not "C++". Add heading for C++98
support section.
llvm-svn: 151381
2012-02-24 18:42:08 +00:00
4e8376279d
cxx_status: extended sizeof has been essentially complete for some time. As
...
agreed on IRC, any remaining issues are best dealt with as bugs.
We have no __has_feature check for this; please shout if you'd like one. This
feature seems too small to be worth its own release notes bullet (again, please
shout if you disagree).
llvm-svn: 151380
2012-02-24 18:37:14 +00:00
a2bd11f2de
Tweak C++ status table:
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- Apparently, SVN is yellow
- Note that initializer lists are "in progress"
llvm-svn: 151232
2012-02-23 03:10:24 +00:00
34b2e8bb17
Clang now supports lambda expressions.
...
llvm-svn: 151231
2012-02-23 03:02:32 +00:00
b9a7efd791
I hereby declare that all remaining constexpr issues are bugs, not unimplemented
...
features. :)
llvm-svn: 150522
2012-02-14 22:39:23 +00:00
173b94c9ac
Revert accidentally-committed file in r148020.
...
llvm-svn: 148021
2012-01-12 06:10:09 +00:00
02ab9c2940
Allow constant-folding of references which were formed in a manner not permitted
...
in a constant expression, for compatibility with g++.
llvm-svn: 148020
2012-01-12 06:08:57 +00:00
1c9e158120
Fix markup weirdness.
...
llvm-svn: 143803
2011-11-05 10:11:36 +00:00
503616199f
Fixing some dead links. Patch by Jean-Daniel Dupas!
...
llvm-svn: 143539
2011-11-02 15:13:40 +00:00
e73bd64d12
Add colors to the C++11 status page.
...
llvm-svn: 143535
2011-11-02 06:29:37 +00:00
7ff1e7ed68
Deleted functions were in Clang 2.9, defaulted functions in
...
3.0. Fixses PR11252.
llvm-svn: 143216
2011-10-28 19:44:09 +00:00
3d711633a3
Tweak the C++11 status prose a bit. We still need better user guidance on the standard library issue
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llvm-svn: 142019
2011-10-14 23:35:48 +00:00
1f64b59872
Switch the C++11 status table from a developer-centric list to a
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user-centric list, with Clang version numbers, following GCC's lead
(and user requests).
llvm-svn: 142015
2011-10-14 23:21:49 +00:00
e35b3aae52
Updating the Clang website to refer to C++'11 instead of C++'0x
...
llvm-svn: 141949
2011-10-14 07:58:10 +00:00
6ce53ae752
Now that we support move generation, mention this in the language extension and C++ status pages. Also update the C++ status for default functions, which are complete now that we can generate move functions, and destructor exception specifications, which I did a while ago.
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llvm-svn: 141558
2011-10-10 18:10:00 +00:00
93b3e848de
Update C++0x status page to reflect support for raw string literals.
...
llvm-svn: 137299
2011-08-11 04:09:26 +00:00
9bcdc82642
Update C++0x status page to reflect support for unicode string and character literals, from Craig Topper
...
llvm-svn: 136216
2011-07-27 15:10:09 +00:00
918f98ab42
Update C++0x status for explicit override controls and explicit
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conversion operators, from Jonathan Sauer.
llvm-svn: 135932
2011-07-25 18:53:48 +00:00
42a4996b5a
Update cxx_status page on www: clang has had full support for in-class initializers since r132890.
...
llvm-svn: 135689
2011-07-21 18:02:57 +00:00
17aa45d431
Clean up the C++ status page by eliminating the utterly unnecessary set of projects. C++98/03 is sooooo yesterday
...
llvm-svn: 135687
2011-07-21 17:46:15 +00:00
80d6322c00
Update C++0x nullptr status, from Jonathan Sauer
...
llvm-svn: 135686
2011-07-21 17:41:00 +00:00
e3a5ff1508
Update www: we now mangle references to function parameters properly. Also, this is really more a decltype issue rather than a late-specified return type issue.
...
llvm-svn: 130958
2011-05-05 22:07:51 +00:00
3f1b5d077b
Implement support for C++0x alias templates.
...
llvm-svn: 130953
2011-05-05 21:57:07 +00:00
61bc173784
Fully implement delegating constructors!
...
As far as I know, this implementation is complete but might be missing a
few optimizations. Exceptions and virtual bases are handled correctly.
Because I'm an optimist, the web page has appropriately been updated. If
I'm wrong, feel free to downgrade its support categories.
llvm-svn: 130642
2011-05-01 07:04:31 +00:00
6c42433ceb
Update www: clang now supports C++11 for-range and non-template type aliases.
...
llvm-svn: 129569
2011-04-15 14:38:27 +00:00
57540c5be0
fix a bunch of comment typos found by codespell. Patch by
...
Luis Felipe Strano Moraes!
llvm-svn: 129559
2011-04-15 05:22:18 +00:00
fdc33cbecd
Name mangling of late-specified return types doesn't work if the return type references the argument types:
...
template<typename T> auto f(T a) -> decltype(a.foo());
Since this is the primary reason for the introduction of this feature, downgrade implementation status to "Some examples work".
llvm-svn: 129533
2011-04-14 19:57:19 +00:00
13f68cf53e
clang has had full and tested support for C++0x trailing-return-type and auto type deduction since r126166. Update the website to reflect this, and add a __has_feature test.
...
trailing-return-type codegen is not tested yet (name mangling in particular).
llvm-svn: 128787
2011-04-03 14:12:46 +00:00
cb40757195
Add a libstdc++-4.4 patch for C++0x to the website.
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llvm-svn: 128498
2011-03-29 22:27:50 +00:00
0a1650feae
Clang supports __STDC_HOSTED__. Patch by Jonathan Sauer
...
llvm-svn: 128377
2011-03-27 09:49:38 +00:00
bb7dcf59a0
Update the www to indicate that auto is now implemented.
...
llvm-svn: 126280
2011-02-23 00:41:16 +00:00
9636753d39
Update C++0x status web page
...
llvm-svn: 124326
2011-01-26 21:35:14 +00:00
eecc6bc388
Variadic templates are fully implemented.
...
Turn on the __has_feature switch for variadic templates, document
their completion, and put the ExtWarn into the c++0x-extensions
warning group.
llvm-svn: 123854
2011-01-19 22:11:50 +00:00
cf082adeca
Add back the late-specified return type paper
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llvm-svn: 122317
2010-12-21 05:54:22 +00:00
6b6e08228c
Updates to the C++ status page for C++0x features, from Michael Price
...
llvm-svn: 122315
2010-12-21 05:43:31 +00:00
a45ebd2fd1
be less threatening.
...
llvm-svn: 116187
2010-10-11 05:20:49 +00:00
21fd023d44
Update C++0x status
...
llvm-svn: 114217
2010-09-17 21:37:49 +00:00
e4d36a2415
mark boost's tracking bug as fixed
...
llvm-svn: 112183
2010-08-26 14:20:18 +00:00
b9ea2c29a1
down with export.
...
llvm-svn: 104383
2010-05-21 21:16:21 +00:00
da9e3287f9
another unneeded line.
...
llvm-svn: 104379
2010-05-21 21:02:17 +00:00
6fe3748de4
major update to the C++ status page. C++ support is
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now done and no more patches to it will be accepted.
llvm-svn: 104378
2010-05-21 20:59:40 +00:00
61c1ac2e5c
Remove the blanket statement about Clang not supporting access control. It does now
...
llvm-svn: 101041
2010-04-12 16:01:38 +00:00
c5c905e772
Fix typo
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llvm-svn: 95664
2010-02-09 16:50:54 +00:00
55496d736b
Clearify Qt status a bit
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llvm-svn: 95663
2010-02-09 16:46:25 +00:00
fa186e9e19
Add Qt, CMake projects to the list of C++ projects we're working on compiling
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llvm-svn: 95662
2010-02-09 16:36:17 +00:00
bb26a92239
Update Clang C++ status, with a more project-centric focus.
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llvm-svn: 95455
2010-02-05 23:51:14 +00:00
f0b0cb2dcb
comments shouldn't go in the AST, and we already make it easy
...
to go from a decl to the doc comments for it.
llvm-svn: 91785
2009-12-19 20:59:13 +00:00
4044489d69
Update C++ status page to reflect reality
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llvm-svn: 91541
2009-12-16 16:23:48 +00:00
09177b2b7f
Update C++ status
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llvm-svn: 89492
2009-11-20 22:00:06 +00:00
53ba5f21ff
Doug says this is medium done.
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llvm-svn: 85592
2009-10-30 14:54:38 +00:00
c1dea5dded
cxx_status: fix some missing/wrong cells.
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llvm-svn: 85591
2009-10-30 14:41:58 +00:00
370606afee
Restored note on pointer to members with a pointer
...
to issue involved.
llvm-svn: 85409
2009-10-28 18:06:53 +00:00
7e4e44f5fa
Removed a Note related to pointer to member functions which
...
does not seem to exist any longer.
llvm-svn: 85405
2009-10-28 17:25:01 +00:00
19f3d70149
Test
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explicit-instantiation-declaration-after-explicit-instantiation-definition
errors. This wraps up explicit template instantiation for now.
llvm-svn: 85347
2009-10-27 23:55:05 +00:00
9559ced10b
Updated, we support == and != builtins for member pointers.
...
llvm-svn: 84679
2009-10-20 21:10:15 +00:00
00c6d13dce
Changes to reflect more pointer-to-member support.
...
llvm-svn: 84670
2009-10-20 20:31:50 +00:00
054060c4ec
Give ourselves an A- on ASTs for explicit specializations, since they
...
aren't rich enough to reproduce the source accurately.
llvm-svn: 84012
2009-10-13 19:41:44 +00:00
62e10f0bdc
Diagnose attempts to add default function arguments to a
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specialization. This completes C++ [temp.expl.spec]!
llvm-svn: 83980
2009-10-13 17:02:54 +00:00
8046049942
This ought to complete exception spec support. Man, am I glad.
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llvm-svn: 83767
2009-10-11 09:14:57 +00:00
1245e6ff69
Tests for C++ [expr], from James Porter!
...
llvm-svn: 83588
2009-10-08 22:38:14 +00:00
d8e06611eb
Fix typo.
...
llvm-svn: 83246
2009-10-02 12:19:16 +00:00
49663d2a23
Update C++ status page
...
llvm-svn: 83157
2009-09-30 18:32:57 +00:00
774cf79987
Patch for AST representation for the implicit conversion to a function
...
reference/pointer. And a test case for code gen.
llvm-svn: 83000
2009-09-28 18:35:46 +00:00
44dfbbb69f
Update for inherited conversion function support.
...
llvm-svn: 81865
2009-09-15 16:15:23 +00:00
3df0459149
Status update related to code gen for type conversion
...
functions.
llvm-svn: 81373
2009-09-09 20:00:07 +00:00
d94105a1c2
Don't generate any code for an explicit call to a trivial destructor.
...
Now that parsing, semantic analysis, and (I think) code generation of
pseudo-destructor expressions and explicit destructor calls works,
update the example-dynarray.cpp test to destroy the objects it
allocates and update the test to actually compile + link.
The code seems correct, but the Clang-compiled version dies with a
malloc error. Time to debug!
llvm-svn: 81025
2009-09-04 19:04:08 +00:00
7a0f1105ce
Update C++ status, since a bunch of the comments were out-of-date
...
llvm-svn: 80954
2009-09-03 21:51:43 +00:00
2b6ca46c6b
Improve template instantiation for member access expressions that
...
involve qualified names, e.g., x->Base::f. We now maintain enough
information in the AST to compare the results of the name lookup of
"Base" in the scope of the postfix-expression (determined at template
definition time) and in the type of the object expression.
llvm-svn: 80953
2009-09-03 21:38:09 +00:00
b00b10eb2e
Implement support for equality comparisons (!=, ==) of member
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pointers, by extending the "composite pointer type" logic to include
member pointer types.
Introduce test cases for member pointer comparisons, including those
that involve the builtin operator candidates implemented earlier.
llvm-svn: 79925
2009-08-24 17:42:35 +00:00
8ba39c04ae
Updated statuc page to reflect recent implementations
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of section 12 [special member functions]
llvm-svn: 79704
2009-08-22 00:18:52 +00:00
1d08135537
Update Clang C++ status to better reflect what is implemented.
...
llvm-svn: 79695
2009-08-21 23:27:46 +00:00
05155d8d7b
Implement conversion function templates, along with the ability to use
...
template argument deduction from a conversion function (C++
[temp.deduct.conv]) with implicit conversions.
llvm-svn: 79693
2009-08-21 23:19:43 +00:00
cc17ac0cf2
We have fairly good support for namespaces, now. Namespace aliases are parsed correctly
...
llvm-svn: 77900
2009-08-02 18:22:38 +00:00
9f831dbbcd
Implement C++ semantics for C-style and functional-style casts. This regresses Clang extension conversions, like vectors, but allows conversions via constructors and conversion operators.
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Add custom conversions to static_cast.
llvm-svn: 77076
2009-07-25 15:41:38 +00:00
c04e2d9bd6
We now do complete semantic checking for unions
...
llvm-svn: 76918
2009-07-24 00:05:42 +00:00
020e4a9bbb
Update C++ status to reflect progress on out-of-line definitions of class template members
...
llvm-svn: 76917
2009-07-23 23:58:15 +00:00
b257e4fff8
Implement the simple form of overload resolution used when taking the
...
address of an overloaded function (which may involve both functions
and function templates).
llvm-svn: 75069
2009-07-08 23:33:52 +00:00
ed3c80eb75
Update the C++ status table to better reflect our support for function overloading
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llvm-svn: 74997
2009-07-08 10:03:09 +00:00
197e5f7bb7
Improve argument-dependent lookup to find associated classes and
...
namespaces based on the template arguments of a class template
specialization type.
llvm-svn: 74993
2009-07-08 07:51:57 +00:00
9fc6097145
Template argument deduction from a call has improved a bit
...
llvm-svn: 74966
2009-07-07 23:12:18 +00:00
0799d916e1
Add a Last Updated field to the C++ status page
...
llvm-svn: 74387
2009-06-27 19:33:58 +00:00
Richard Smith