deca705593
Sema: Implement DR477
...
Summary: Friend declarations shouldn't mention explicit or virtual.
Reviewers: rsmith
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D3562
llvm-svn: 207682
2014-04-30 18:24:01 +00:00
1057e09432
[analyzer] Clean up the lists of current and potential checkers.
...
Patch by Anton Yartsev, modified by me.
llvm-svn: 207478
2014-04-29 00:46:17 +00:00
7db5ab49cd
remove less relevant information + about packaging/Mac OS X + link to cfe-dev
...
llvm-svn: 207362
2014-04-27 15:17:15 +00:00
ba3f838e70
Remove no longer relevant information in the gcc/llvm comparison page + minor updates
...
llvm-svn: 207361
2014-04-27 15:02:05 +00:00
39f85b185c
Remove deprecated information about performances:
...
* It is better if we leave third parties to do "independent" benchmark.
* We compare Clang (version unspecified) with gcc 4.0 or 4.2.
* The graphs have not been updated for a while.
* Clang is well known now. I don't think we still need to explain why
Clang is great.
llvm-svn: 207358
2014-04-27 14:54:11 +00:00
c7f9bb1757
Tests for DR501-525.
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llvm-svn: 206123
2014-04-13 00:40:32 +00:00
7f07fc1fee
[analyzer] Fix mistake in example for potential checker "posix.Errno".
...
Found by Richard Osbourne!
llvm-svn: 205721
2014-04-07 16:36:15 +00:00
4d6da2bb4f
[analyzer] Add an ErrnoChecker (PR18701) to the Potential Checkers list.
...
llvm-svn: 205667
2014-04-05 06:10:28 +00:00
a32968fc10
[analyzer] Update Open Projects page with BitwiseConstraintManager.
...
Also, add the names of people most recently working on particular projects,
and remove "relate bugs and checkers" (thanks, Alex!).
llvm-svn: 205666
2014-04-05 06:10:22 +00:00
5557f6d678
Add failing testcase for DR305. Looks like we didn't implement the resolution
...
here in the simple-template-id case.
llvm-svn: 205273
2014-04-01 01:58:11 +00:00
ee4f4025c3
Sema: Implement DR317
...
Summary:
Declaring a function as inline after it has been defined is in violation
of [dcl.fct.spec]p4. The program would get a strong definition instead
of getting a function with linkonce_odr linkage.
Reviewers: rsmith
CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D3220
llvm-svn: 205129
2014-03-30 06:44:54 +00:00
6190ee65e1
Tests for dr475-dr500.
...
llvm-svn: 205127
2014-03-30 06:05:29 +00:00
6fc2ec96b8
[analyzer] Remove the implemented Identical* checkers from the "potential" list.
...
Edit by Daniel Fahlgren.
llvm-svn: 204842
2014-03-26 18:59:22 +00:00
17710217fa
Tests for DR450-475.
...
llvm-svn: 204217
2014-03-19 08:04:12 +00:00
ba41a73993
Tests for DR400-450.
...
llvm-svn: 204033
2014-03-17 08:20:10 +00:00
7e34fbdaa0
Add two missing entries to the C++11 support page. Bump one relevant diagnostic
...
(for an integer too large for any signed type) from Warning to ExtWarn -- it's
ill-formed in C++11 and C99 onwards, and UB during translation in C89 and
C++98. Add diagnostic groups for two relevant diagnostics.
llvm-svn: 203974
2014-03-14 21:21:24 +00:00
d997cce05f
Try to remove confusion about C++11 feature support:
...
* Explicitly say that we conform to the two N/A bullets that required no
compiler changes.
* Remove a library feature from our features list.
llvm-svn: 203964
2014-03-14 20:26:09 +00:00
4a558a44a0
Tests for DR389-399.
...
llvm-svn: 203771
2014-03-13 08:40:37 +00:00
66204ecff9
DR1346: a parenthesized braced-init-list cannot be used as the initializer when
...
performing auto type deduction.
llvm-svn: 203683
2014-03-12 17:42:45 +00:00
b81b196a58
Tests for DR381-388.
...
llvm-svn: 203549
2014-03-11 07:49:32 +00:00
ab88f0b12f
"Mac OS/X" -> "Mac OS X" spelling fixes for clang.
...
Patch from Sean McBride <sean@rogue-research.com>!
llvm-svn: 203259
2014-03-07 18:09:57 +00:00
a13f8ae84e
DR status page: add link targets for individual DRs, and link duplicates.
...
llvm-svn: 203022
2014-03-05 23:02:47 +00:00
faf156ad15
Tests for DR370-380.
...
Also promote a couple of Warnings on ill-formed code found by this testing to
ExtWarns.
llvm-svn: 203021
2014-03-05 22:54:58 +00:00
2f0e4e78b2
Add tests for newly-resolved core issues <= 370.
...
llvm-svn: 202889
2014-03-04 21:14:30 +00:00
37213e219b
Update DR status page to match post-Issaquah core issues list.
...
llvm-svn: 202886
2014-03-04 20:44:20 +00:00
586cd94340
Add links to TSen from post-Issaquah mailing.
...
llvm-svn: 202882
2014-03-04 20:22:54 +00:00
2e25fbfc11
[analyzer] post analyzer build checker-276
...
llvm-svn: 201648
2014-02-19 08:09:22 +00:00
141a7b5402
Remove gunk from cxx_dr_status.html
...
Accidentally piped the stdout from make_cxx_dr_status into
cxx_dr_status.html
llvm-svn: 201634
2014-02-19 03:21:27 +00:00
49864d6676
Regenerate DR status page.
...
llvm-svn: 201632
2014-02-19 03:03:21 +00:00
efa20ae276
Remove transactional memory from c++ status page; there's no working paper for it yet.
...
llvm-svn: 201452
2014-02-15 00:48:38 +00:00
78c7bbb430
Add some missing threes.
...
llvm-svn: 201449
2014-02-15 00:29:44 +00:00
3a0ed87ed9
Add entries to C++ status page for Technical Specification Working Papers that
...
WG21 is about to vote on.
llvm-svn: 201448
2014-02-15 00:29:00 +00:00
cc4a72ecd2
Tests for DR351-370, plus update DR status page to match the latest core issue list.
...
llvm-svn: 201106
2014-02-10 19:53:17 +00:00
18819307d3
DR101, PR12770: If a function is declared in the same context as a
...
using-declaration, and they declare the same function (either because
the using-declaration is in the same namespace as the declaration it
imports, or because they're both extern "C"), they do not conflict.
llvm-svn: 200897
2014-02-06 01:31:33 +00:00
5e34db94bb
Fix typo in CSS class name.
...
llvm-svn: 200680
2014-02-03 07:02:19 +00:00
7fe896251d
Clang 3.4 was released, make the boxes green.
...
llvm-svn: 200679
2014-02-03 06:58:08 +00:00
c94410bc8d
Tests for DR331-350.
...
llvm-svn: 200678
2014-02-03 06:34:23 +00:00
209bbb7774
Update C++ DR page now 3.4 has been released.
...
llvm-svn: 200674
2014-02-03 02:40:25 +00:00
91dfaacd38
Implement DR329. We already did the right thing here in C++98 mode, but r104014
...
(which implemented the DR) was disabled in C++11.
llvm-svn: 200673
2014-02-03 02:37:59 +00:00
9f38709193
Tests for DR321-330.
...
llvm-svn: 200672
2014-02-03 02:13:49 +00:00
6938adbd16
Tests for DR301-320.
...
llvm-svn: 200671
2014-02-03 01:23:27 +00:00
d8fe631d7f
Update debugging visualizers section.
...
llvm-svn: 200460
2014-01-30 07:15:53 +00:00
6a6a4bbdd4
PR17052 / DR1560 (+DR1550): In a conditional expression between a glvalue and a
...
throw-expression, the result is also a glvalue and isn't unnecessarily coerced
to a prvalue.
llvm-svn: 200189
2014-01-27 04:19:56 +00:00
a8e1e9b143
Correct < and > to < and >. Thanks to Samuel Harrington for pointing this out!
...
llvm-svn: 200048
2014-01-24 22:55:47 +00:00
0e50a883ff
Update page on clang diagnostics to contrast to GCC 4.9 instead of 4.2. A lot
...
of the differences we identified here have been fixed by improvements in GCC.
llvm-svn: 199970
2014-01-24 03:13:34 +00:00
13472563ad
Updating the minimum version information for Visual Studio.
...
Patch thanks to Nikola Smiljanic!
llvm-svn: 199457
2014-01-17 03:38:49 +00:00
3dd73db411
Move away from 'general' / 'generalized' as a way of identifying C++11
...
attribute syntax. There's nothing generalized about this; it's one of
several first-class attribute syntaxes we support, all of which are
more-or-less equally general.
As discussed on cfe-commits, we may want to revisit this if we start allowing
this syntax as an extension in C (or if C adopts the syntax), but hopefully
this diagnostic wording will be crystal clear to everyone in the mean time.
llvm-svn: 199443
2014-01-17 00:11:48 +00:00
344845b43f
www: update the "Follow what's going on" section too
...
Includes some style tweaks and removes the tautological observation that "Clang
is still under heavy development" -- it hopefully always will be.
llvm-svn: 199401
2014-01-16 17:04:52 +00:00
5a1a81841a
www: link to the planet clang newsfeed
...
Also shuffle the Communication section so the bug tracker comes first.
(The sidebar isn't scrollable at the moment so this gives a better chance of
the bug tracker being seen. The links further down are basically invisible --
we should look into that.)
llvm-svn: 199398
2014-01-16 16:29:02 +00:00
75a9a1a3c2
Update feature name "Generalized Attributes" to match the heading in the paper.
...
llvm-svn: 199177
2014-01-14 02:52:38 +00:00
8e6afd4785
Regenerate DR status page.
...
llvm-svn: 196893
2013-12-10 08:26:19 +00:00
e0cabb7756
Versions of GCC newer than 4.8 exist these days =)
...
llvm-svn: 196765
2013-12-09 08:55:59 +00:00
6058634007
Minor cleanup and reorg of C++ status page.
...
llvm-svn: 196763
2013-12-09 08:52:23 +00:00
99b72425f0
Update compatibility page to list some GCC language extensions that Clang does
...
not support as a possible reason for choosing GCC instead of Clang (and vice
versa). Weaken some of the claimed advantages of Clang in light of GCC
improvements.
llvm-svn: 196758
2013-12-09 07:03:59 +00:00
05f894358a
Add introductory paragraph to the C++ status page
...
Use internal links to provide easier access to recent and ongoing work.
Also shift up the order of standards in the page title in order to avoid web
search results focusing on C++98 in the summary.
This is done to highlight the modern standards support in clang that was
previously languishing at the bottom of the page.
"C++98/03 is sooooo yesterday" - dgregor
llvm-svn: 196565
2013-12-06 06:35:49 +00:00
e7f5249913
Mark auto-generated file as auto-generated, as suggested by Alp.
...
llvm-svn: 196534
2013-12-05 21:08:20 +00:00
f6a24ce40f
Fix a tranche of comment, test and doc typos
...
llvm-svn: 196510
2013-12-05 16:25:25 +00:00
28b1939849
Update C++ status from 'SVN' to 'Clang 3.4' in preparation for release. Leave
...
boxes yellow until we release, though.
llvm-svn: 196482
2013-12-05 07:52:05 +00:00
a230224be4
Implement DR482: namespace members can be redeclared with a qualified name
...
within their namespace, and such a redeclaration isn't required to be a
definition any more.
Update DR status page to say Clang 3.4 instead of SVN and add new Clang 3.5
category (but keep Clang 3.4 yellow for now).
llvm-svn: 196481
2013-12-05 07:51:02 +00:00
d473363876
Correct hyphenations in comments and assert messages
...
This patch tries to avoid unrelated changes other than fixing a few
hyphen-related ambiguities in nearby lines.
llvm-svn: 196466
2013-12-05 04:47:09 +00:00
3b557ba3f6
Documentation typo corrections
...
llvm-svn: 196215
2013-12-03 06:53:39 +00:00
91e474fc91
Add support for C++'s SD6 feature test macros.
...
llvm-svn: 195888
2013-11-27 22:58:16 +00:00
ce42084402
Tests for core issues 270-300.
...
llvm-svn: 195626
2013-11-25 08:07:41 +00:00
5327b86430
Tests for core issues 251-270.
...
llvm-svn: 194989
2013-11-18 05:24:03 +00:00
3cde3d245a
Tests for core issue 241-250.
...
llvm-svn: 194951
2013-11-17 06:39:43 +00:00
7101fd0e56
Tests for core issues 224-240.
...
llvm-svn: 194946
2013-11-17 02:50:30 +00:00
b09a4fe192
Tests for core issue 216-223.
...
llvm-svn: 194795
2013-11-15 08:55:01 +00:00
00f5d8927b
DR408: If a static data member of incomplete array type is declared in a class
...
template, that member has a dependent type (even if we can see the definition
of the member of the primary template), because the array size could change in
a member specialization.
Patch by Karthik Bhat!
llvm-svn: 194740
2013-11-14 22:40:45 +00:00
8c98c1e704
Tests for core issue 201-215.
...
llvm-svn: 194458
2013-11-12 09:16:15 +00:00
1b6973fc99
Update macro expansion diagnostic examples to say 'expanded from:'
...
instead of 'instantiated from:'. The actual wording of the note was
changed in r135135.
llvm-svn: 194297
2013-11-08 23:52:29 +00:00
c8f7fd10a9
Tests for core issue 170-200.
...
llvm-svn: 194240
2013-11-08 02:05:54 +00:00
786d8a26f2
Tests for CWG issue 165-170.
...
llvm-svn: 194215
2013-11-07 19:26:14 +00:00
76b9f23f2d
Mark generic lambdas, and thus C++14, as complete. Add commented-out stub for C++17.
...
llvm-svn: 194194
2013-11-07 06:41:26 +00:00
14bdd7a925
Tests for DR150 - DR165.
...
llvm-svn: 194192
2013-11-07 06:24:09 +00:00
677fb06cec
Update cxx_dr_status.html to match current cwg issue list.
...
llvm-svn: 194189
2013-11-07 05:34:58 +00:00
96c07b165e
Remove stray comma from documentation.
...
llvm-svn: 194056
2013-11-05 09:12:55 +00:00
b47c36f8e1
C++1y sized deallocation: if we have a use, but not a definition, of a sized
...
deallocation function (and the corresponding unsized deallocation function has
been declared), emit a weak discardable definition of the function that
forwards to the corresponding unsized deallocation.
This allows a C++ standard library implementation to provide both a sized and
an unsized deallocation function, where the unsized one does not just call the
sized one, for instance by putting both in the same object file within an
archive.
llvm-svn: 194055
2013-11-05 09:12:18 +00:00
2d1d3ca1cc
Enable links now that they work.
...
llvm-svn: 194054
2013-11-05 08:27:00 +00:00
1cdec019e8
Implement C++1y sized deallocation (n3778). This is not enabled by -std=c++1y;
...
instead, it's enabled by the -cc1 flag -fsized-deallocation, until we sort out
the backward-compatibility issues.
llvm-svn: 191629
2013-09-29 04:40:38 +00:00
ee84919175
Remove commented-out entry for ARBs, they're not in C++1y any more.
...
llvm-svn: 191627
2013-09-28 19:09:34 +00:00
b438e62aba
Mark lambda init-captures as complete.
...
llvm-svn: 191607
2013-09-28 04:37:56 +00:00
826eec5913
Implementation of N3760 which is planned to be voted into C++14's draft
...
tomorrow is complete.
There is a missing warning due to a serious issue with template
instantiation in Clang (and potentially in the core language).
llvm-svn: 191577
2013-09-27 22:30:27 +00:00
dca0c7a5fb
Mark variable template implementation as complete. Nearly all of the credit
...
here goes to Larisse Voufo.
llvm-svn: 191549
2013-09-27 20:19:41 +00:00
23e43cdda6
Comment out links for papers that aren't up yet.
...
llvm-svn: 191547
2013-09-27 19:55:03 +00:00
8ba47d017b
Fix typo: Dellocation.
...
llvm-svn: 191542
2013-09-27 19:35:09 +00:00
36f11c56ed
Fix formatting goof.
...
llvm-svn: 191541
2013-09-27 19:12:22 +00:00
3ca005bd01
Update status:
...
* generic lambdas are now partially supported
* add papers from formal motions in committee
llvm-svn: 191540
2013-09-27 19:11:33 +00:00
541b38be7b
Switch the semantic DeclContext for a block-scope declaration of a function or
...
variable from being the function to being the enclosing namespace scope (in
C++) or the TU (in C). This allows us to fix a selection of related issues
where we would build incorrect redeclaration chains for such declarations, and
fail to notice type mismatches.
Such declarations are put into a new IdentifierNamespace, IDNS_LocalExtern,
which is only found when searching scopes, and not found when searching
DeclContexts. Such a declaration is only made visible in its DeclContext if
there are no non-LocalExtern declarations.
llvm-svn: 191064
2013-09-20 01:15:31 +00:00
6700934ac7
Move checker downloads to llvm.org.
...
llvm-svn: 190316
2013-09-09 17:19:27 +00:00
525e4444c4
add OCLint to the list of projects based on clang
...
llvm-svn: 190248
2013-09-07 07:59:01 +00:00
26a4fff380
add he 'include what you use' project
...
llvm-svn: 190247
2013-09-07 07:56:03 +00:00
215707b660
remove the description about clang & llvm in the freebsd section (the reader probably know what are llvm and clang
...
llvm-svn: 190246
2013-09-07 07:52:20 +00:00
e1f8a17a9c
about the debian effort to rebuild the archive with clang
...
llvm-svn: 190245
2013-09-07 07:51:23 +00:00
901be185d8
Clang event are now part of the llvm events. Add a link to the LLVM events
...
llvm-svn: 190244
2013-09-07 07:39:49 +00:00
a07226fff8
Update the link to the current code coverage reports (the previous one has not been updated since february 2010) + remove the spec references, not updated since May 2010
...
llvm-svn: 190243
2013-09-07 07:37:18 +00:00
6f937e9a21
[analyzer] Note that deadcode.UnmodifiedVariable would be an opt-in checker.
...
Website-only change.
llvm-svn: 188731
2013-08-19 23:54:35 +00:00
23b2f755ce
[analyzer] Add "unmodified variable" checker to the Potential Checkers.
...
This is PR16890.
llvm-svn: 188681
2013-08-19 16:27:37 +00:00
60619a639b
[analyzer] Assume that strings are no longer than SIZE_MAX/4.
...
This keeps the analyzer from making silly assumptions, like thinking
strlen(foo)+1 could wrap around to 0. This fixes PR16558.
Patch by Karthik Bhat!
llvm-svn: 188680
2013-08-19 16:27:34 +00:00
7964ab5a43
[analyzer] Update Open Projects and Potential Checkers pages.
...
- va_list checker (PR16811 and PR16812)
- Model floating-point values
- Bound bitwise masking operations (PR16615)
- Bound C string length (PR16558 and others)
llvm-svn: 188127
2013-08-10 01:24:35 +00:00
b9737e314c
Update status of support for variable templates on website.
...
llvm-svn: 187785
2013-08-06 07:37:09 +00:00
08d6a2cc7a
C++1y: track object lifetime during constexpr evaluation, and don't allow
...
objects to be used once their lifetimes end. This completes the C++1y
constexpr extensions.
llvm-svn: 187025
2013-07-24 07:11:57 +00:00
8d0dc31dca
Tighten up the set of operator new/operator delete calls we're permitted to
...
optimize, to follow the permissions granted in N3664. Under those rules, only
calls generated by new-expressions and delete-expressions are permitted to be
optimized, and direct calls to ::operator new and ::operator delete must be
treated as normal calls.
llvm-svn: 186799
2013-07-21 23:12:18 +00:00
93e5a02c8b
+ "For Windows Users" section
...
+ description for --use-analyzer option
+ managed size of columns of the 'options' table
llvm-svn: 185199
2013-06-28 19:21:11 +00:00
502b0ed264
Implement DR136
...
Friend declarations that specify a default argument must be a definition
and the only declaration in the translation unit.
llvm-svn: 184889
2013-06-25 23:09:30 +00:00
ba8f17ac10
Implement DR21
...
A default template-argument shall not be specified in a friend template
declaration.
Interestingly, we properly handled default template arguments on friend
class members but not on just friend classes.
llvm-svn: 184882
2013-06-25 22:08:55 +00:00
39b7968ccb
DR14, DR101, and part of DR1: fix handling of extern "C" declarations in
...
namespaces, by treating them just like we treat extern "C" declarations in
function scope.
llvm-svn: 184223
2013-06-18 20:15:12 +00:00
9924772d5f
Turn Clang 3.3 boxes on C++ status from yellow to green now we're releasing it.
...
llvm-svn: 184149
2013-06-17 23:54:23 +00:00
e4fb3dc7d4
Corrected status of support for contextual conversion from full to SVN
...
llvm-svn: 184073
2013-06-17 05:37:15 +00:00
3b08dcd4cc
Remove unused file.
...
llvm-svn: 184070
2013-06-17 01:34:23 +00:00
895d6952d6
Add tests for C++ DR100-150.
...
llvm-svn: 184057
2013-06-16 08:00:51 +00:00
492a6af72f
Updated status of support for contextual conversion from partial to full
...
llvm-svn: 184049
2013-06-15 20:26:23 +00:00
27ef14f098
Updated C++1y status for contextual conversions to 'partial' (without review)
...
llvm-svn: 183888
2013-06-13 06:04:33 +00:00
66ad574f40
Implement DR61: Address of ambiguous bound methods should be disallowed
...
DR61 affirms that expressions containing unresolved member access should
be disallowed when performing "address of" operations.
llvm-svn: 183723
2013-06-11 03:56:29 +00:00
55890bfaa6
Implement DR85: Redeclaration of member is forbidden
...
Disallow the existence of a declaration of a member class that isn't a
forward declaration before it's definition.
llvm-svn: 183722
2013-06-11 03:51:23 +00:00
274429be76
Remove links to old checker builds.
...
llvm-svn: 182811
2013-05-28 23:30:24 +00:00
b7df8a7014
Tests and status for DR51-99.
...
llvm-svn: 182720
2013-05-26 22:03:53 +00:00
48ed4b614c
Update static analyzer build to checker-275.
...
llvm-svn: 182626
2013-05-24 00:50:01 +00:00
10bb5b90ed
Tests and status for core issues 1-50.
...
llvm-svn: 182207
2013-05-19 07:22:38 +00:00
8cfbaa6988
[analyzer] Extend the checker developer manual. A patch by Sam Handler!
...
llvm-svn: 182204
2013-05-18 22:51:28 +00:00
c8adfc8957
Start a page tracking which C++ defect reports have been implemented in Clang.
...
The page is generated from a text file listing DR numbers and implementation
status, plus a copy of the cwg_index.html from the WG21 website. Recipe:
$ wget http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_index.html
$ ./make_cxx_dr_status >! cxx_dr_status.html
The intent here is to go through all the DRs, add tests for each one, then mark
them as done once such tests are committed and passing. I've not linked to this
page from anywhere, since it doesn't contain any useful information yet.
llvm-svn: 181967
2013-05-16 01:23:30 +00:00
0e4676e1f5
Downgrade C++14 "Clarifying memory allocation". We perform non-conforming
...
optimizations -- in particular, globalopt will remove calls to ::operator
new(size_t) that did not come from new-expressions.
llvm-svn: 181676
2013-05-12 23:39:32 +00:00
9155be1e54
C++1y: provide full 'auto' return type deduction for lambda expressions. This
...
completes the implementation of N3638.
llvm-svn: 181669
2013-05-12 03:09:35 +00:00
f2f6e114fd
Switch C++1y paper links back to the canonical location at open-std.org now that the post-Bristol mailing has shipped.
...
llvm-svn: 181533
2013-05-09 18:53:17 +00:00
badcd986bb
C++ status:
...
- fix paper links to point to isocpp.org, where most of the papers are already up
- update "SVN" features to "Clang 3.3" to distinguish them from features which we
complete after the branch
- document use of -std=c++1y to enable c++1y support
llvm-svn: 181283
2013-05-07 02:55:48 +00:00
fa7a7b4f36
Tweaks to C++ status: add a link to Faisal's generic lambdas implementation,
...
and mark "clarifying memory allocation" as done, since it turns out that our
optimizations here (such as they are) already conform to the new rules.
llvm-svn: 181110
2013-05-04 07:12:37 +00:00
452d6b0331
More colours for C++ status page, and mark relaxed constexpr as partially complete.
...
llvm-svn: 181109
2013-05-04 07:02:10 +00:00
2a7d481faf
Implement most of N3638 (return type deduction for normal functions).
...
Missing (somewhat ironically) is support for the new deduction rules
in lambda functions, plus PCH support for return type patching.
llvm-svn: 181108
2013-05-04 07:00:32 +00:00
74aeef50a0
Implement C++1y decltype(auto).
...
llvm-svn: 180610
2013-04-26 16:15:35 +00:00
721ffed9bc
Update checker build.
...
llvm-svn: 180164
2013-04-23 23:55:03 +00:00
852c9db72b
C++1y: Allow aggregates to have default initializers.
...
Add a CXXDefaultInitExpr, analogous to CXXDefaultArgExpr, and use it both in
CXXCtorInitializers and in InitListExprs to represent a default initializer.
There's an additional complication here: because the default initializer can
refer to the initialized object via its 'this' pointer, we need to make sure
that 'this' points to the right thing within the evaluation.
llvm-svn: 179958
2013-04-20 22:23:05 +00:00
f30c842a38
Update some stuff on the open projects page to reflect things we've already done.
...
llvm-svn: 179953
2013-04-20 16:20:44 +00:00
95997207e0
Switch C++11 open project to C++1y :)
...
llvm-svn: 179951
2013-04-20 15:57:27 +00:00
4cf9a1ee0b
Add note that some of these links are dead for now.
...
llvm-svn: 179950
2013-04-20 13:22:50 +00:00
33089cbdae
VLAs in C++14!
...
llvm-svn: 179949
2013-04-20 13:20:33 +00:00
7898d7ba96
Variable templates and generic lambdas are approved for C++14.
...
llvm-svn: 179947
2013-04-20 12:58:57 +00:00
d3a7386452
Clarifying memory allocation: approved for C++14. Move from N/A to no, since we currently relax 'operator new' calls which didn't come from new-expressions.
...
llvm-svn: 179946
2013-04-20 12:57:49 +00:00
74c61eaca2
No digit separators for C++14.
...
llvm-svn: 179945
2013-04-20 12:56:37 +00:00
7feda2f990
Generalized constexpr is approved for C++14.
...
llvm-svn: 179944
2013-04-20 12:49:36 +00:00
5db8b286e2
More approved C++14 features.
...
llvm-svn: 179943
2013-04-20 12:47:36 +00:00
0fa4fceaae
Binary literals are approved for C++14.
...
llvm-svn: 179942
2013-04-20 12:44:32 +00:00
2a481fa63b
[analyzer] Website: update lists of potential and actual checkers.
...
- memory.MismatchedDelete, memory.MultipleDelete, and memory.DeallocateNonPtr
are complete (unix.MismatchedDeallocator and cplusplus.NewDelete)
- Per discussion on the mailing list, different.UnaryPlusWithUnsigned has
dubious value; remove it.
- Add potential checker ctordtor.PlacementSelfCopy per an internal bug report.
- core.AttributeNonNull is now core.NonNullParamChecker, though no one should
be depending on this name anyway.
llvm-svn: 179900
2013-04-19 22:19:14 +00:00
c5c27f2a1f
Note that we support (and in fact have supported since the dawn of time itself)
...
C++1y binary literals.
llvm-svn: 179883
2013-04-19 20:47:20 +00:00
9172520f57
Initial work on status page for C++14.
...
llvm-svn: 179864
2013-04-19 17:27:48 +00:00
25b555a6bf
C++11 support is now feature-complete.
...
llvm-svn: 179861
2013-04-19 17:00:31 +00:00
406503a0f9
[analyzer] Merge C++ status page into Open Projects.
...
Also, add a few random extra open projects.
Most of C++ support is done; we don't need the status page anymore. We're
hoping that the C++-related open projects are the only major pieces of
functionality we don't model at this point.
llvm-svn: 179659
2013-04-17 00:57:39 +00:00
4e225c0646
[analyzer] Open Projects: grammar, phrasing, formatting
...
llvm-svn: 179658
2013-04-17 00:57:24 +00:00
4082c43d06
[analyzer] Add Open Projects page to the analyzer website
...
llvm-svn: 179631
2013-04-16 21:37:04 +00:00
737889ded7
Remove reference to MSVC only building X86 backend.
...
This is no longer true.
llvm-svn: 179519
2013-04-15 11:55:27 +00:00
1ebded0a11
[analyzer] Add a link to the Building a Checker in 24 Hours talk to the developer manual
...
llvm-svn: 179490
2013-04-14 18:36:51 +00:00
b7151b910c
Add support for computing the exception specification for an inheriting
...
constructor. This isn't quite perfect (as usual, we don't handle default
arguments correctly yet, and we don't deal with copy/move constructors for
arguments correctly either, but this will be fixed when we implement core issue
1351.
This completes our support for inheriting constructors.
llvm-svn: 179154
2013-04-10 06:11:48 +00:00
ca2a334e77
Update checker build to checker-273
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llvm-svn: 179055
2013-04-08 21:02:16 +00:00
1dfc27d9c1
In the comparison, both clang and GCC are popular and widely adopted. This is no longer a win of GCC.
...
This whole doc should really be looked at.
llvm-svn: 179040
2013-04-08 18:56:15 +00:00
38546eddf4
Add a linebreak. Linebreaks are cool.
...
llvm-svn: 177325
2013-03-18 21:57:52 +00:00
8024ee5603
C++11 status: mark 'extended integral types' as N/A, since we don't support
...
any, and add a note that we cannot treat __int128 as an extended integral type.
llvm-svn: 177324
2013-03-18 21:44:56 +00:00
9deb9d9d42
Make C++11 status page more consistent: we mark entries as "done" if we
...
implement correct functionality, even if it's not optimal. On this basis, mark
"data dependency ordering" as done. Add footnotes for cases where our
implementation is known to be suboptimal.
llvm-svn: 176891
2013-03-12 19:56:09 +00:00
531c9a0c27
www tweaks to embiggen up our near-complete C++11 and C11 support.
...
llvm-svn: 176781
2013-03-10 00:11:00 +00:00
115314926d
Remove outdated claim that GCC builds without a C++ compiler from compilers comparison.
...
llvm-svn: 176515
2013-03-05 21:49:52 +00:00
687d1d33f4
[analyzer] Update open source checker build to checker-272.
...
See http://clang-analyzer.llvm.org/release_notes.html for what's new
in this build.
llvm-svn: 176389
2013-03-01 23:26:05 +00:00
4a8a015f13
[analyzer] Reword FAQ
...
Reword the FAQ to stress more that the assert should be used only in case
the developer is sure that the issue is a false positive.
llvm-svn: 176335
2013-03-01 06:38:16 +00:00
05bbce70dd
Avoiding flamewars
...
llvm-svn: 176221
2013-02-27 23:21:44 +00:00
4890582f2a
Add config manager to open projects
...
llvm-svn: 176211
2013-02-27 21:28:29 +00:00
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
33455e10c9
Remove outdated performance.html webpage.
...
llvm-svn: 175090
2013-02-13 21:51:18 +00:00
277775b8af
+ specified progress information
...
llvm-svn: 174942
2013-02-12 05:02:54 +00:00
19802a709a
+ centered progress cells
...
+ added progress information for several checkers
llvm-svn: 174941
2013-02-12 04:45:48 +00:00
d7fe06f274
Timing data was removed years ago. Remove these links.
...
llvm-svn: 174918
2013-02-11 23:32:10 +00:00
e0cdd752d5
Note that checker-271 is newer than the analyzer in Xcode 4.6
...
llvm-svn: 174759
2013-02-08 22:19:43 +00:00
b3cbef4ad2
Update open source checker build to checker-271.
...
llvm-svn: 174758
2013-02-08 22:18:26 +00:00
f5209c4b45
Revert "Update checker build to checker-271."
...
Turns out we didn't update scan-build to work with HTML files in nested directories.
llvm-svn: 174256
2013-02-02 01:06:22 +00:00
93482a523c
Update checker build to checker-271.
...
llvm-svn: 174252
2013-02-02 00:57:28 +00:00
4e483edaf9
Consistently format sample diagnostics on this page.
...
llvm-svn: 174126
2013-02-01 00:45:12 +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
a2d5f0c742
Various tweaks and updates to the analyzer website.
...
llvm-svn: 171885
2013-01-08 19:29:37 +00:00
0ab78e622f
Repost checker-270, which for some reason got deleted.
...
llvm-svn: 171870
2013-01-08 17:33:58 +00:00
af48a938e3
[analyzer] Extend the Representing Values section of the dev manual.
...
llvm-svn: 171823
2013-01-08 00:25:14 +00:00
a49cf10737
Update checker build to checker-270
...
llvm-svn: 171560
2013-01-04 23:52:16 +00:00
5e74510398
docs: [CMake] Add Xcode to the list of project formats CMake can generate.
...
Suggested by Sean McBride, thanks!
llvm-svn: 168745
2012-11-27 23:34:28 +00:00
a9f3c0f09a
clang/www/get_started.html: s/cmake/CMake/
...
Suggested by Sean McBride, thanks!
llvm-svn: 168744
2012-11-27 23:34:08 +00:00
28b907dcfa
Mention the lldb formatters in the clang wiki under debugging.
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llvm-svn: 168118
2012-11-16 00:25:28 +00:00
b634bc91b4
Add link to cfe-users mailing list.
...
llvm-svn: 168015
2012-11-15 01:13:31 +00:00
721567af3e
[analyzer] Check that the argument to CFMakeCollectable is non-NULL.
...
Patch by Sean McBride!
llvm-svn: 167537
2012-11-07 17:12:37 +00:00
ebc56b217b
Remove really old benchmark data.
...
llvm-svn: 167098
2012-10-31 02:29:15 +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
eb18262908
Add prologue text for list of potential checkers.
...
llvm-svn: 165705
2012-10-11 06:26:56 +00:00
67df63f69d
List of potential checkers: smart pointer checker: actually, unique_ptr<T[]>
...
will do the right thing for new[] allocated memory. Thanks David!
llvm-svn: 165365
2012-10-06 17:23:59 +00:00
760cbe65fd
Clang static analyzer docs: fix a couple of HTML markup issues and non-UTF-8
...
characters.
llvm-svn: 165364
2012-10-06 17:14:39 +00:00
a124d76ed1
List of potential checkers: more C++11 details for the smart pointer checker.
...
llvm-svn: 165363
2012-10-06 16:59:15 +00:00
76b8ac466e
Add link to potential future checkers.
...
llvm-svn: 165360
2012-10-06 05:11:15 +00:00
4bb7eb1c20
Add list of potential checkers. Provided by Anton Yartsev!
...
llvm-svn: 165359
2012-10-06 05:09:43 +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
bc8cd06865
Update checker build.
...
llvm-svn: 164649
2012-09-25 23:58:39 +00:00
7c70fe60aa
Fix typo. (s/Explided/Exploded/)
...
Patch by Sean McBride.
llvm-svn: 164318
2012-09-20 20:59:21 +00:00
b8cae9fddf
Post new checker build.
...
llvm-svn: 163680
2012-09-12 05:11:29 +00:00
a49705e5b8
WWW: Force word wrapping of the content to avoid horizontal scrolling.
...
This isn't perfect but avoids overlap of the menu and the content.
llvm-svn: 162903
2012-08-30 13:12:02 +00:00
1af8aadf11
Small change to avoid confusion on what "used by" means for a compiler.
...
Patch by Jonathan Sauer.
llvm-svn: 161897
2012-08-14 21:58:29 +00:00
72af8c3c6f
Add initial documentation about the new tools repository and the
...
structure of how we're building concrete tools as well as tooling
infrastructure as part of the Clang project.
This documentation is definitely still rough. If anyone can improve it,
flesh it out, or help structure it in a more natural way, please, help!
=] This is not my forte, and patches here are more than welcome!
llvm-svn: 161855
2012-08-14 07:19:09 +00:00
18d674522d
Clean up the basic instructions for getting started with clang to always
...
return to the same directory.
llvm-svn: 161823
2012-08-14 00:41:30 +00:00
b35f34105e
clarify that the advantages of the BSD license apply to when you incorporate clang into proprietary code bases,
...
patch by Jonathan Sauer.
llvm-svn: 161475
2012-08-08 05:26:51 +00:00
d15385c9e4
Add some missing functions to builtins.py.
...
rdar://10112601
llvm-svn: 161227
2012-08-03 00:13:44 +00:00
a5202660fb
Fix some minor typos
...
llvm-svn: 161036
2012-07-31 06:56:50 +00:00
830885ca64
Fix a typo (the the => the)
...
llvm-svn: 160622
2012-07-23 08:59:39 +00:00
a8c2c10f16
Place checker build at alternate URL.
...
llvm-svn: 160247
2012-07-16 04:18:35 +00:00
e753f4bebd
Update documentation with regards to template type diffing.
...
llvm-svn: 159249
2012-06-27 02:00:20 +00:00
f5cad928f5
Make the analyzer site a single point of reference for info
...
on controlling diagnostics.
llvm-svn: 158581
2012-06-16 00:30:21 +00:00
2ae781f9e3
[analyzer] WWW: Shorten the menu title.
...
llvm-svn: 158356
2012-06-12 13:18:20 +00:00
130adbc5a3
[analyzer] WWW: Add FAQ to the menu.
...
llvm-svn: 158335
2012-06-11 22:35:53 +00:00
8a87c12355
[analyzer] WWW: FAQ - fix the assertion use example.
...
llvm-svn: 158333
2012-06-11 22:09:48 +00:00
0560cc0591
[analyzer] The FAQ question style shouldn't be the same as code_example.
...
llvm-svn: 158332
2012-06-11 22:09:46 +00:00
c1e3568e7d
[analyzer] WWW: Add table of contents, fixed code examples.
...
llvm-svn: 158331
2012-06-11 22:09:44 +00:00
67bd96479e
[analyzer] WWW: Mention that we do not support "noreturn" for methods.
...
llvm-svn: 158330
2012-06-11 22:09:41 +00:00
2d7fc64274
Add CSS style for FAQ questions, and restate FAQ questions as actual questions.
...
llvm-svn: 158282
2012-06-09 20:10:45 +00:00
41bf2cc177
Wordsmith a bit, and turn </h1> into </h4> when appropriate.
...
llvm-svn: 158281
2012-06-09 20:10:42 +00:00
ab24b83b01
[analyzer] FAQ page fixup
...
llvm-svn: 158254
2012-06-09 01:05:01 +00:00
40d64fcd55
[analyzer] Add FAQ and How to Deal with Common False Positives page
...
Still not linked in; comments and additions are very welcome.
llvm-svn: 158253
2012-06-09 01:04:54 +00:00
ac80f60eed
Update checker build.
...
llvm-svn: 157844
2012-06-01 21:51:15 +00:00
5d9e8362df
Links the entry point to the tooling documentation into clang's menu bar.
...
llvm-svn: 157462
2012-05-25 08:39:21 +00:00
cff136cda8
Release notes update for -Wsometimes-uninitialized.
...
llvm-svn: 157459
2012-05-25 02:35:34 +00:00
4ab452d061
Update checker build.
...
llvm-svn: 157339
2012-05-23 19:57:38 +00:00
607d631d64
Clang 3.1 is out: turn the relevant C++11 status boxes green.
...
llvm-svn: 157308
2012-05-23 01:38:11 +00:00
cc3123174c
Clarify how libstdc++ and other bits of the system toolchain are found
...
on Linux in the getting started documentation.
Patch by Nathan Ridge.
llvm-svn: 156911
2012-05-16 08:18:58 +00:00
951949723d
[analyzer]Extend the available checks list and the release notes for 264
...
llvm-svn: 156488
2012-05-09 17:57:16 +00:00
25498d0afa
Fix Engrish.
...
llvm-svn: 156465
2012-05-09 06:29:38 +00:00
9133c34a2a
Fix typo.
...
llvm-svn: 156462
2012-05-09 04:35:15 +00:00
368aad45d7
Update checker build.
...
llvm-svn: 156449
2012-05-09 00:08:47 +00:00
2fda5a1e90
Update checker build link, and remove stale links.
...
llvm-svn: 155622
2012-04-26 07:29:14 +00:00
2484772c14
Better C++11 support is no longer an advantage of GCC.
...
llvm-svn: 155312
2012-04-22 11:34:43 +00:00
134ce10dbf
c++11 status: Replace references to "SVN" with "3.1" to avoid confusion when they diverge.
...
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
...
from the C++ status page.
llvm-svn: 154890
2012-04-17 01:04:22 +00:00
250ae4a775
Add note to hacking.html that running the test harness directly from the command-line requires making sure the relevant files are generated first. Patch by Matt Fowles, with some minor modifications.
...
llvm-svn: 154795
2012-04-16 05:04:45 +00:00
d3b64878ff
Now that we provide sufficient support for three C11/C++11 atomics
...
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
...
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);
...
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
...
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
888ac96f2b
Update checker build.
...
llvm-svn: 153312
2012-03-23 07:06:16 +00:00
eb38bf549d
Update front page to indicate that we do, in fact, support some of C++11.
...
llvm-svn: 153246
2012-03-22 08:15:13 +00:00
11f208468e
Update checker build.
...
llvm-svn: 152871
2012-03-15 23:02:21 +00:00
4b38ded66a
Instantiating a class template should not instantiate the definition of any
...
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
...
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
205fbeb54a
Fix documentation typo.
...
llvm-svn: 151573
2012-02-27 21:40:10 +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
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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
fa31b8ef10
[analyzer] Add CString checks to the release notes.
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llvm-svn: 151286
2012-02-23 21:38:14 +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.
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llvm-svn: 151231
2012-02-23 03:02:32 +00:00
David Majnemer