Commit Graph

1146 Commits

Author SHA1 Message Date
Manuel Klimek a2c2a4faa0 Make equalsNode work with pointers to subtypes.
llvm-svn: 209652
2014-05-27 12:31:10 +00:00
Manuel Klimek 909b5c94c0 Adds child traversal matchers for IfStmt's then and else branches.
llvm-svn: 209649
2014-05-27 10:04:12 +00:00
Manuel Klimek 2af0a91cc4 Allow hasBody on CXXForRangeStmt nodes and update the docs.
llvm-svn: 209647
2014-05-27 07:45:18 +00:00
Tim Northover 573cbee543 AArch64/ARM64: rename ARM64 components to AArch64
This keeps Clang consistent with backend naming conventions.

llvm-svn: 209579
2014-05-24 12:52:07 +00:00
Peter Collingbourne 786283734a Revert r209231, "Update AttributeReference.rst."
According to Aaron, this is being generated on the server now.

llvm-svn: 209232
2014-05-20 19:38:07 +00:00
Peter Collingbourne 450a0b1dc9 Update AttributeReference.rst.
llvm-svn: 209231
2014-05-20 19:27:39 +00:00
Eric Christopher c9e2a68905 Clean up language and grammar.
Based on a patch by jfcaron3@gmail.com!
PR19806

llvm-svn: 209215
2014-05-20 17:10:39 +00:00
Daniel Jasper c0be7604cf clang-format: Fix Sphinx build error.
Patch by Adam Strzelecki, thank you!

llvm-svn: 208882
2014-05-15 13:55:19 +00:00
Daniel Jasper 2e8600c02b clang-format: Add clang-format-diff usage examples for SVN.
llvm-svn: 208766
2014-05-14 09:36:11 +00:00
Daniel Jasper 17605d3961 clang-format: Add option to allow short blocks on a single line.
With AllowShortBlocksOnASingleLine, clang-format allows:
  if (a) { return; }

Based on patch by Gonzalo BG, thank you!

llvm-svn: 208765
2014-05-14 09:33:35 +00:00
Richard Smith 6d54014144 PR19698, PR19674: enable __has_feature checks for cxx_generic_lambdas and
cxx_decltype_auto, and fix documentation of cxx_generic_lambdas and
cxx_init_captures to specify the right feature-check name.

llvm-svn: 208445
2014-05-09 21:08:59 +00:00
Richard Smith 06900a0ffb Update documentation to match recent API change. newFrontendActionFactory now returns a unique_ptr.
llvm-svn: 207789
2014-05-01 20:04:39 +00:00
Diego Novillo 9e43084fb4 Review feedback.
llvm-svn: 206997
2014-04-23 15:21:23 +00:00
Diego Novillo 897c59ce09 Review feedback.
llvm-svn: 206996
2014-04-23 15:21:21 +00:00
Diego Novillo 8ebff32487 Review feedback
llvm-svn: 206995
2014-04-23 15:21:20 +00:00
Diego Novillo a5256bf9fd Add documentation for sample profiling support.
Summary:
This documents the usage of sample profilers with Clang and the
profile format expected by LLVM's optimizers. It also documents the
profile conversion tool used by Linux Perf.

Reviewers: doug.gregor

CC: cfe-commits

Differential Revision: http://reviews.llvm.org/D3402

llvm-svn: 206994
2014-04-23 15:21:07 +00:00
John Thompson 2255f2ce90 Initial implementation of -modules-earch-all option, for searching for symbols in non-imported modules.
llvm-svn: 206977
2014-04-23 12:57:01 +00:00
Reid Kleckner 230f662d12 Fix sphinx-build warnings in clang docs.
llvm-svn: 206661
2014-04-18 21:55:49 +00:00
Reid Kleckner 5d21c4990f Add support for building Sphinx documentation when being inside LLVM source tree and using CMake
Patch by Daniel Liew <daniel.liew@imperial.ac.uk>!

llvm-svn: 206660
2014-04-18 21:55:46 +00:00
Ben Langmuir 47d1ca4838 Rename lib/Headers/module.map to module.modulemap
Don't install a file using the legacy spelling.

llvm-svn: 206431
2014-04-17 00:52:48 +00:00
Yunzhong Gao a8c45c9f88 Add description about the __is_identifier() macro
llvm-svn: 206099
2014-04-12 02:25:32 +00:00
Daniel Jasper b55248278f clang-format: Update flag documentation, and generation script.
llvm-svn: 205853
2014-04-09 14:05:49 +00:00
Daniel Jasper e1e4319ab7 clang-format: Support configurable list of foreach-macros.
This fixes llvm.org/PR17242.

Patch by Brian Green, thank you!

llvm-svn: 205307
2014-04-01 12:55:11 +00:00
Tim Northover a2ee433c8d ARM64: initial clang support commit.
This adds Clang support for the ARM64 backend. There are definitely
still some rough edges, so please bring up any issues you see with
this patch.

As with the LLVM commit though, we think it'll be more useful for
merging with AArch64 from within the tree.

llvm-svn: 205100
2014-03-29 15:09:45 +00:00
Dmitri Gribenko 3be06ffcd8 Documentation: remove a spurious '1' and wrap to 80 columns
llvm-svn: 205035
2014-03-28 19:25:09 +00:00
Douglas Gregor b5ecb908af Document module.private.modulemap and module_private.map.
Requested in <rdar://problem/16188740>.

llvm-svn: 205030
2014-03-28 19:05:18 +00:00
Alexander Kornienko 18fa48c9f9 Move the -i[no-]system-prefix options from CC1Options.td to Options.td.
Summary:
This allows them to be used without -cc1 the same way as -I and -isystem.
Renamed the options to --system-header-prefix=/--no-system-header-prefix to avoid interference with -isystem and make the intent of the option cleaner.

Reviewers: rsmith

Reviewed By: rsmith

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D3185

llvm-svn: 204775
2014-03-26 01:39:59 +00:00
Alexey Samsonov 997a923eeb Document removed flags in release notes
llvm-svn: 204438
2014-03-21 07:25:01 +00:00
Evgeniy Stepanov 2bfcaabdec [msan] -fsanitize-memory-track-origins=[level] flag and docs.
This change turns -fsanitize-memory-track-origins into
-fsanitize-memory-track-origins=[level] flag (keeping the old one for
compatibility). Possible levels are 0 (off), 1 (default) and 2 (incredibly
detailed). See docs (part of this patch) for more info.

llvm-svn: 204346
2014-03-20 14:58:36 +00:00
Alexey Samsonov cb3f812b6b Kill -faddress-sanitizer, -fthread-sanitizer and -fcatch-undefined-behavior flags.
These flags are deprecated since at least Clang 3.3. Users should instead
use -fsanitize= with appropriate values.

llvm-svn: 204330
2014-03-20 10:48:29 +00:00
Ben Langmuir 984e1df77a Add a new spelling for module map files 'module.modulemap'
This name, while more verbose, plays more nicely with tools that use
file extensions to determine file types. The existing spelling
'module.map' will continue to work, but the new spelling will take
precedence.

In frameworks, this new filename will only go in a new 'Modules'
sub-directory.

Similarly, add a module.private.modulemap corresponding to
module_private.map.

llvm-svn: 204261
2014-03-19 20:23:34 +00:00
Dmitri Gribenko 10e2a8f228 CMake: allow generation of a Qt Compressed Help file for Clang source
r203272 enables generation of a Qt Compressed Help file for the LLVM source
code.

As a consequence, this change brings the same capabilities to Clang while
reusing these two variables:

  LLVM_ENABLE_DOXYGEN_QT_HELP
  LLVM_DOXYGEN_QHELPGENERATOR_PATH

and adding

  CLANG_DOXYGEN_QCH_FILENAME="org.llvm.clang.qch"
  CLANG_DOXYGEN_QHP_NAMESPACE="org.llvm.clang"
  CLANG_DOXYGEN_QHP_CUST_FILTER_NAME="Clang ${CLANG_VERSION}"
  CLANG_DOXYGEN_QHP_CUST_FILTER_ATTRS="Clang,${CLANG_VERSION}"

Patch by Konrad Kleine.

llvm-svn: 203801
2014-03-13 14:17:01 +00:00
Samuel Benzaquen a083935d0a Add loc() to the dynamic registry.
Summary:
Add loc() to the dynamic registry.
Other fixes:
 - Fix the polymorphic variant value to accept an exact match, even if
   there are other possible conversions.
 - Fix specifiesTypeLoc() to not crash on an empty
   NestedNameSpecifierLoc.

Reviewers: klimek

CC: cfe-commits, klimek

Differential Revision: http://llvm-reviews.chandlerc.com/D2928

llvm-svn: 203467
2014-03-10 15:40:23 +00:00
Nico Weber c7cb940440 Add a note in the user manual that tsan is not supported on Mac.
Patch from Sean McBride <sean@rogue-research.com>!

llvm-svn: 203260
2014-03-07 18:11:40 +00:00
Nico Weber 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
Dmitri Gribenko d2bbdcfc0d ExternalClangExamples: add a link to ToyClangPlugin
Patch by Alexey Denisov.

llvm-svn: 203219
2014-03-07 09:06:12 +00:00
Rui Ueyama 1987d52691 [docs] s/cpp11-migrate/clang-modernize/
llvm-svn: 203158
2014-03-06 20:30:05 +00:00
Dmitri Gribenko 28bfb48fd0 Expand documentation section on comment parsing
Patch by Jonathan Sauer, with a little editing by me.

llvm-svn: 203128
2014-03-06 16:32:09 +00:00
Nico Weber fcf6128c71 Mention clang-cl in MSVCCompatibility.rst
llvm-svn: 203002
2014-03-05 20:18:59 +00:00
Reid Kleckner 77d7698709 Fix MSVCCompatibility doc ReST and wording.
llvm-svn: 202732
2014-03-03 18:22:25 +00:00
David Majnemer fc256c3952 AttributeReference: Use UNIX line endings
llvm-svn: 202656
2014-03-02 18:17:08 +00:00
Aaron Ballman b576a36c88 Adding some cross references to the sanitizer attribute documentation. Removes a Sphinx warning pointed out by Sean Silva.
llvm-svn: 202655
2014-03-02 17:48:20 +00:00
Richard Smith 7794486846 Add [extern_c] attribute for modules, allowing a C module to be imported within an extern "C" block in C++ code.
llvm-svn: 202615
2014-03-02 05:58:18 +00:00
Richard Smith 49f906a36f If a module A exports a macro M, and a module B imports that macro and #undef's
it, importers of B should not see the macro. This is complicated by the fact
that A's macro could also be visible through a different path. The rules (as
hashed out on cfe-commits) are included as a documentation update in this
change.

With this, the number of regressions in libc++'s testsuite when modules are
enabled drops from 47 to 7. Those remaining 7 are also macro-related, and are
due to remaining bugs in this change (in particular, the handling of submodules
is imperfect).

llvm-svn: 202560
2014-03-01 00:08:04 +00:00
Reid Kleckner 49133948a9 Add Clang docs about MSVC compatibility
This documents some of the status of supported functionality in MSVC
quirks mode.  Some of this should be in
http://clang.llvm.org/compatibility.html instead when things have
stabilized.

llvm-svn: 202559
2014-02-28 23:46:04 +00:00
Tobias Grosser 741602461d Add 'remark' diagnostic type in 'clang'
A 'remark' is information that is not an error or a warning, but rather some
additional information provided to the user. In contrast to a 'note' a 'remark'
is an independent diagnostic, whereas a 'note' always depends on another
diagnostic.

A typical use case for remark nodes is information provided to the user, e.g.
information provided by the vectorizer about loops that have been vectorized.

This patch provides the initial implementation of 'remarks'. It includes the
actual definiton of the remark nodes, their printing as well as basic parameter
handling. We are reusing the existing diagnostic parameters which means a remark
can be enabled with normal '-Wdiagnostic-name' flags and can be upgraded to
an error using '-Werror=diagnostic-name'. '-Werror' alone does not upgrade
remarks.

This patch is by intention minimal in terms of parameter handling. More
experience and more discussions will most likely lead to further enhancements
in the parameter handling.

llvm-svn: 202475
2014-02-28 09:11:08 +00:00
David Majnemer ae88b72ac8 AttributeReference: Document __single_inhertiance, __multiple_inheritance, __virtual_inheritance
Add documentation for these attributes, it includes:
- Motivation for their existence.
- Examples on how to use them.
- Examples on how to misuse them.

llvm-svn: 202121
2014-02-25 08:28:55 +00:00
David Majnemer 27d8b20ee5 Modules: Fix malformed reStructuredText
llvm-svn: 202117
2014-02-25 06:22:25 +00:00
David Majnemer 6fe8a7fe8a AttributeReference: Fix a typo
llvm-svn: 202112
2014-02-25 05:33:01 +00:00
Alp Toker f45fa3dca5 Fix typos
llvm-svn: 202108
2014-02-25 04:21:44 +00:00
Aaron Ballman c523dcff29 Clarifying the wording for the noduplicate attribute.
Patch by Marcello Maggioni!

llvm-svn: 202035
2014-02-24 13:46:15 +00:00
Manuel Klimek 0389269a7d Fix AST matcher documentation for overloaded matchers.
Before this patch we would only use the fist occurance of a matcher
function in the documentation, for example leaving out
hasType(Matcher<QualType>).

llvm-svn: 202019
2014-02-24 10:40:22 +00:00
Manuel Klimek 4f8f890ade Fix docs generation for the AST matchers:
1. Move internal functions into ASTMatchersInternal.
2. Adapt dump_ast_matchers.py to the new VariadicOperatorMatcherFunc
   signature.
3. Update the actual docs with the updated tool / code.

llvm-svn: 202017
2014-02-24 10:28:36 +00:00
Aaron Ballman 5afdd1d770 Fixing the indentation of the RST content in the release notes. Fixes two warnings when building the HTML content and improves the format of the resulting content.
llvm-svn: 201987
2014-02-23 16:27:21 +00:00
Saleem Abdulrasool 3aa840e685 Release Notes: document -f{,no-}integrate-as
Now that the integrated assembler is considered a first class feature of the
compiler and has a proper feature flag, document the change in the compiler
flags.  Ensure that we indicate that the legacy flags are still available, but,
encourage users to switch to the feature flags.

llvm-svn: 201964
2014-02-23 02:08:45 +00:00
Aaron Ballman 19c02d29f5 Adding manual headings to the new capability attributes' documentation.
llvm-svn: 201942
2014-02-22 19:04:55 +00:00
Aaron Ballman 7c19ab17c7 Exposing the noduplicate attribute within Clang, which marks functions so that the optimizer does not duplicate code.
Patch thanks to Marcello Maggioni!

llvm-svn: 201941
2014-02-22 16:59:24 +00:00
Aaron Ballman 5ee46d2a9e Moving the documentation for the format attribute into AttrDocs.
llvm-svn: 201857
2014-02-21 14:36:13 +00:00
Aaron Ballman ea6668c4e8 Moving the documentation for the type safety checking attributes into AttrDocs. If a custom heading is provided, do not automatically generate the alternate spelling list. This is necessary because some attributes have distinct semantic spellings and meanings, but use the same semantic attribute internally. Such attributes should have multiple elements in their documentation list, but not show all spellings. At some point, it would be nice to have a way to attach the documentation element to a specific spelling for these cases.
llvm-svn: 201851
2014-02-21 14:14:04 +00:00
Aaron Ballman 7803b888c4 Moving the documentation for the sanitizer negation attributes into AttrDocs.
llvm-svn: 201850
2014-02-21 13:44:43 +00:00
Aaron Ballman 68893db056 Doing some temporary touch-up on the gnu namespace attribute documentation, from a post-commit review comment.
Ideally, this content will eventually find a home with the rest of the attribute documentation.

llvm-svn: 201736
2014-02-19 23:21:40 +00:00
Aaron Ballman 5142a2c03a Until attribute documentation is implemented as a server-side feature, I will be manually committing AttributeReference.rst so that attribute documentation can be on the live server instead of simply disappearing from the language extensions page without obvious replacement.
This is a temporary stop-gap solution until server-side generation is implemented, at which point the AttributeReference.rst will go back to holding placeholder text.

llvm-svn: 201733
2014-02-19 23:09:37 +00:00
Aaron Ballman 4de1b584cd Refactored the way attribute category headers are handled so that it is possible to use custom categories. This allows for moving the consumable attributes (consumable, callable_when, return_typestate, etc) to be grouped together, with a content heading, like they were in the language extensions documentation. Moved the consumable attribute documentation from the language extensions into the attribute documentation table.
llvm-svn: 201732
2014-02-19 22:59:32 +00:00
Aaron Ballman 0e4aa52e88 Moving the documentation for the ARM interrupt attribute into AttrDocs.
llvm-svn: 201716
2014-02-19 21:12:23 +00:00
Aaron Ballman 896bace47f Moving the documentation for the clang::fallthrough attribute into AttrDocs.
llvm-svn: 201715
2014-02-19 20:56:51 +00:00
Aaron Ballman 0580cd4ff5 Some of these headings had the incorrect number of "underlines" and so would get warnings when generating the content from Sphinx. No functional changes intended.
llvm-svn: 201713
2014-02-19 20:43:58 +00:00
Aaron Ballman 9751a7285e Moving the documentation for the availability attribute into AttrDocs.
llvm-svn: 201712
2014-02-19 20:39:48 +00:00
Alexander Kornienko aa7bca15f0 Updated tutorial code according to the changes in r197139.
Thanks to Konrad Kleine for reporting the inconsistency!

llvm-svn: 201693
2014-02-19 16:11:38 +00:00
Aaron Ballman 840cef3e0d Moving the documentation for the objc_requires_super attribute into AttrDocs.
llvm-svn: 201687
2014-02-19 15:45:13 +00:00
Aaron Ballman c0331f5fe0 Moving the documentation for the objc_method_family attribute into AttrDocs.
llvm-svn: 201686
2014-02-19 15:38:02 +00:00
Aaron Ballman 683ea9cb12 Moving the documentation for the overloadable attribute into AttrDocs.
llvm-svn: 201678
2014-02-19 14:53:20 +00:00
Aaron Ballman 20750f591d Moving the documentation for the enable_if attribute into AttrDocs. Removed the "clang introduces" phrase for style consistency, but otherwise the documentation is identical.
llvm-svn: 201677
2014-02-19 14:48:31 +00:00
DeLesley Hutchins c51e08c7ea Updated documentation for Thread Safety Analysis.
llvm-svn: 201598
2014-02-18 19:42:01 +00:00
Aaron Ballman 97dba048a3 Implements a declarative approach to documenting individual attributes in Clang via a Documentation tablegen class. Also updates the internals manual with information about how to use this new, required, documentation feature.
This patch adds some very, very sparse initial documentation for some attributes. Additional effort from attribute authors is greatly appreciated.

llvm-svn: 201515
2014-02-17 15:27:10 +00:00
Daniel Jasper ee107adb7d clang-format: Improve documentation of DerivePointerBinding.
For reference: llvm.org/PR18690.

Also updated generated help page and page creation script.

llvm-svn: 201323
2014-02-13 12:51:50 +00:00
James Dennett 2220dfadda Fix indentation of a code example in LibTooling's documentation.
llvm-svn: 200944
2014-02-06 20:16:05 +00:00
Alexander Kornienko 4fa81df455 Changed OptionCategory variables to be static.
llvm-svn: 200876
2014-02-05 21:28:03 +00:00
Kostya Serebryany 870baf8cb3 [sanitizer] update the list of supported platforms in the docs
llvm-svn: 200529
2014-01-31 10:49:34 +00:00
Nick Lewycky 8993f26550 Clarify. Thanks to Sean Silva and Warren Hunt for help wordsmithing!
llvm-svn: 200292
2014-01-28 07:03:46 +00:00
Nick Lewycky b05a8440cc Fix always-false conditional thinko in documentation.
llvm-svn: 200289
2014-01-28 06:20:56 +00:00
Alp Toker 4af8fa9ae4 Remove buggy example code from the documentation
Instead point readers to the latest, correct example code in SVN until we find
a way to automatically include example sources into the documentation (or until
someone steps up to maintain these actively).

This ensures that the examples are up-to-date, buildable, and most of all that
readers don't pick up incorrect usage.

llvm-svn: 200125
2014-01-26 05:08:07 +00:00
Richard Trieu c158c5a029 Remove HTML codes from a .rst file. The proper HTML code will be added back
when the .html file is generated.

llvm-svn: 200060
2014-01-25 01:32:39 +00:00
Amara Emerson 05d816d0e2 [AArch64] Replace underscores with dashes in -mgeneral_regs_only.
This should now match the equivalent gcc option.

llvm-svn: 200008
2014-01-24 15:15:27 +00:00
Richard Smith 81830b204b Remove outdated documentation suggesting we don't support the C++1y lambda extensions.
llvm-svn: 199964
2014-01-24 02:12:28 +00:00
Amara Emerson 04e2ecfda2 [AArch64] Add -mgeneral_regs_only option.
llvm-svn: 199904
2014-01-23 15:48:30 +00:00
David Woodhouse ddf8985325 Add documentation for -m16 option on X86, fix typo
llvm-svn: 199894
2014-01-23 14:32:46 +00:00
Aaron Ballman b39a9b8b0c Adding a bit of documentation that was missed with r198883 (when ParseArgumentsAsUnevaluated was added).
llvm-svn: 199679
2014-01-20 18:42:10 +00:00
Aaron Ballman b9023ed0f6 Exposed a declarative way to specify that an attribute can be duplicated when merging attributes on a declaration. This replaces some hard-coded functionality from Sema.
llvm-svn: 199677
2014-01-20 18:07:09 +00:00
Alp Toker 73287bfe40 MSVC 2013 type trait support
Implement type trait primitives used in the latest edition of the Microsoft
standard C++ library type_traits header.

With this change we can parse much of the Visual Studio 2013 standard headers,
particularly anything that includes <type_traits>.

Fully implemented, available in all language modes:

 * __is_constructible()
 * __is_nothrow_constructible()
 * __is_nothrow_assignable()

Partially implemented, semantic analysis WIP, available as MS extensions:

 * __is_destructible()
 * __is_nothrow_destructible()

llvm-svn: 199619
2014-01-20 00:24:09 +00:00
Alp Toker 64197b9eb9 docs: clarify the role of compiler-builtin type trait primitives
Update the documentation to clarify the intent of clang's built-in type trait
facilities, their relation to user-facing C++ type traits and means to check
for availability.

Also explain that __has_feature() is not currently up to date and should not
generally be used in user code (there's a proposal to provide more consistent
checks via __has_builtin(), see cfe-dev).

llvm-svn: 199562
2014-01-18 21:49:02 +00:00
Nick Lewycky ed91da719e Try to fix this link.
llvm-svn: 199538
2014-01-18 02:29:10 +00:00
Alexander Potapenko f47e667c05 [ASan] Enough to have llvm-symbolizer in $PATH.
llvm-svn: 199388
2014-01-16 14:01:39 +00:00
Alexander Potapenko 108bc0311f [ASan] Typo fix (symbolize=0 disables online symbolization)
llvm-svn: 199385
2014-01-16 13:48:16 +00:00
Alexander Potapenko c7549007c9 [ASan] Describe online/offline symbolization of reports, mention dsymutil.
llvm-svn: 199383
2014-01-16 13:46:29 +00:00
Nick Lewycky 9c8754f56b This code block wasn't showing up in the html. Try this?
llvm-svn: 199306
2014-01-15 08:33:00 +00:00
Nick Lewycky b9737cd0bc Fix the attribute enable_if example in the docs to be 100% real-world, instead of merely being close to the real world to mislead people. This now matches the test.
llvm-svn: 199298
2014-01-15 06:34:12 +00:00
Alp Toker a8bb9c97c6 Fix cxx_variable_templates feature check and documentation
This C++ feature has been marked complete since r191549, but the documentation
claimed it wasn't supported at all and the extension check misreported it as
being available in C.

No regression test; this was a short-lived typo.

llvm-svn: 199292
2014-01-15 04:11:24 +00:00
Tim Northover 9778348172 Driver: clarify help string for "-###"
Someone recently wasted some time not realising that "-###" didn't
actually execute the commands it printed, and suggested a
documentation tweak.

Having made the same mistake myself on at least one occasion, I
sympathise. So here it is. Any kibitzing on an even better text
welcome.

llvm-svn: 199256
2014-01-14 20:49:19 +00:00
Eli Bendersky aa2e61f3fc Clarify the LibTooling.rst a bit
The ClangCheck tool has changed and no longer is exactly equivalent to the
code pasted in the doc.

llvm-svn: 199215
2014-01-14 14:29:19 +00:00
Nick Lewycky 7dae818117 Whoops! Fix major think-o in the first example in the documentation that I edited at 3am.
llvm-svn: 198997
2014-01-11 02:55:22 +00:00
Nick Lewycky 35a6ef4c35 Add a new attribute 'enable_if' which can be used to control overload resolution based on the values of the function arguments at the call site.
llvm-svn: 198996
2014-01-11 02:50:57 +00:00
Aaron Ballman a4bb4b9f0b Updating documentation for the __has_attribute changes landed in r198897.
llvm-svn: 198899
2014-01-09 23:11:13 +00:00
Aaron Ballman 92e28e876d Updating the documentation about how to add attributes based on the rather extensive refactorings that have happened over the past several months.
llvm-svn: 198705
2014-01-07 20:12:20 +00:00
Adrian Prantl a763447124 Implement a new -fstandalone-debug option. rdar://problem/15685848
It controls everything that -flimit-debug-info used to, plus the
vtable type optimization. The old -fno-limit-debug-info option is now an
alias to -fstandalone-debug and vice versa.

Standalone is the default on Darwin until dtrace is updated to work with
non-standalone debug info (rdar://problem/15758808).

Note: I kept the LimitedDebugInfo name in CodeGenOptions::DebugInfoKind
because NoStandaloneDebugInfo sounded even more confusing.

llvm-svn: 198655
2014-01-07 01:19:08 +00:00
NAKAMURA Takumi d40d387fb1 Update the copyright credits -- Happy new year 2014!
FIXME: Dragonegg may be updated at non-trivial changes.
llvm-svn: 198274
2014-01-01 08:27:31 +00:00
Adrian Prantl 4efc805402 Remove an outdated statement about debugging optimized code.
llvm-svn: 197820
2013-12-20 17:39:42 +00:00
Adrian Prantl f418b10972 Document the -fno-limit-debug-info switch in the man page.
llvm-svn: 197819
2013-12-20 17:39:35 +00:00
Renato Golin f2fcddb967 Move comment to its rightful place
llvm-svn: 197219
2013-12-13 09:27:34 +00:00
Rafael Espindola 3497069784 Switch to the new MingW ABI.
GCC 4.7 changed the MingW ABI. On the clang side this means that methods now
have the thiscall calling convention by default.

llvm-svn: 197164
2013-12-12 16:07:11 +00:00
Alexander Kornienko a818200efb Fixed a typo
llvm-svn: 197142
2013-12-12 10:08:54 +00:00
Alexander Kornienko b5e774eb2c Filter-out irrelevant command-line options in CommonOptionsParser.
Summary:
Leave only -help, -version and options from the specified category.
Updated clang-check and clang-tidy. As clang-tidy is in a separate repository,
here's the diff:

  Index: tools/extra/clang-tidy/tool/ClangTidyMain.cpp
  ===================================================================
  --- tools/extra/clang-tidy/tool/ClangTidyMain.cpp       (revision 197024)
  +++ tools/extra/clang-tidy/tool/ClangTidyMain.cpp       (working copy)
  @@ -39,7 +39,7 @@
   // FIXME: Add option to list name/description of all checks.
   
   int main(int argc, const char **argv) {
  -  CommonOptionsParser OptionsParser(argc, argv);
  +  CommonOptionsParser OptionsParser(argc, argv, ClangTidyCategory);
   
     SmallVector<clang::tidy::ClangTidyError, 16> Errors;
     clang::tidy::runClangTidy(Checks, OptionsParser.getCompilations(),

Reviewers: djasper, klimek

Reviewed By: djasper

CC: cfe-commits, revane, klimek

Differential Revision: http://llvm-reviews.chandlerc.com/D2379

llvm-svn: 197139
2013-12-12 09:59:42 +00:00
Richard Smith 48d1b65541 Update user manual to note that implementation for C++11 and C++1y is complete, and fix a bunch of other issues here.
llvm-svn: 197120
2013-12-12 02:42:17 +00:00
Renato Golin 1588cdaa4b Turning IAS on by default on ARM/Thumb
This is an experimental feature, where -integrated-as will be
on by default on ARM/Thumb. We aim to detect the missing features
so that the next release is stable.

Updating the ReleaseNotes, too.

Also moving the AArch64 into the same place.

llvm-svn: 197024
2013-12-11 09:35:10 +00:00
Sergey Matveev ae5b1d4eac Mention LeakSanitizer in AddressSanitizer docs.
llvm-svn: 197022
2013-12-11 09:14:36 +00:00
Sergey Matveev 072db59483 Rewrite docs/LeakSanitizer.rst. Add it to index.
llvm-svn: 196957
2013-12-10 20:10:30 +00:00
Alp Toker 8c7cbdf53a clang-format-diff.py: Support -regex filter and more filename extensions
Add support for more filename extensions based on the list in the clang
plus JavaScript.

Also adds a -regex option so users can override defaults if they have unusual
file extensions or want to format everything in the diff.

Keeping with tradition the flag is modelled on Unix conventions, this time
matching the semantics of find(1).

llvm-svn: 196917
2013-12-10 13:51:53 +00:00
Alexander Kornienko fdca83d487 Support GNU style rule to put a space before opening parenthesis.
Summary:
The rule from the GNU style states:
"We find it easier to read a program when it has spaces before the open-parentheses and after the commas."

http://www.gnu.org/prep/standards/standards.html#index-spaces-before-open_002dparen

This patch makes clang-format adds an option to put spaces before almost all open parentheses, except the cases, where different behavior is dictated by the style rules or language syntax:
  * preprocessor:
    ** function-like macro definitions can't have a space between the macro name and the parenthesis;
    ** `#if defined(...)` can have a space, but it seems, that it's more frequently used without a space in GCC, for example;
  * never add spaces after unary operators;
  * adding spaces between two opening parentheses is controlled with the `SpacesInParentheses` option;
  * never add spaces between `[` and `(` (there's no option yet).

Reviewers: djasper

Reviewed By: djasper

CC: cfe-commits, klimek

Differential Revision: http://llvm-reviews.chandlerc.com/D2326

llvm-svn: 196901
2013-12-10 10:18:34 +00:00
Alp Toker f026635423 Remove old -fdiagnostics-show-name option
This had no effect since the feature was removed in r150612.

I actually miss this option, maybe we can bring it back some day.

llvm-svn: 196782
2013-12-09 14:34:53 +00:00
Alp Toker 0e7f6da674 clang-format-diff.py: Fix 'beintroduced' in help output
Also update docs to reflect recently changed -i inplace edit behaviour.

llvm-svn: 196336
2013-12-04 00:48:22 +00:00
Alp Toker 3b557ba3f6 Documentation typo corrections
llvm-svn: 196215
2013-12-03 06:53:39 +00:00
Sergey Matveev 3422543391 Update the LeakSanitizer documentation with a proper link.
llvm-svn: 195983
2013-11-30 21:54:43 +00:00
Gabor Greif 6ef70f957e fix a typo
llvm-svn: 195760
2013-11-26 13:28:51 +00:00
Bill Wendling 0a794a4b78 Update to next release numbers.
llvm-svn: 195236
2013-11-20 10:13:37 +00:00
Ted Kremenek f0834a8125 Remove clang man page reference to --analyze, and point people to the analyzer website.
llvm-svn: 195027
2013-11-18 18:53:37 +00:00
Samuel Benzaquen 464c1cbc3f Add partial support for the hasDeclaration() matcher in the dynamic layer.
Summary:
Add partial support for the hasDeclaration() matcher in the dynamic layer.
This matcher has some special logic to allow any type that has a getDecl() method.  We do not support this right now.

Reviewers: klimek

CC: cfe-commits, revane

Differential Revision: http://llvm-reviews.chandlerc.com/D1889

llvm-svn: 195013
2013-11-18 14:53:42 +00:00
Sylvestre Ledru 5abf2ec12d Using an invalid -O falls back on -O3 instead of an error
Summary:
Currently with clang:
$ clang -O20 foo.c
error: invalid value '20' in '-O20'

With the patch:
$ clang -O20 foo.c
warning: optimization level '-O20' is unsupported; using '-O3' instead.
1 warning generated.

This matches the gcc behavior (with a warning added)

Pass all tests:
Testing: 0 .. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
Testing Time: 94.14s
  Expected Passes    : 6721
  Expected Failures  : 20
  Unsupported Tests  : 17

(which was not the case of http://llvm-reviews.chandlerc.com/D2125)

Differential Revision: http://llvm-reviews.chandlerc.com/D2212

llvm-svn: 195009
2013-11-18 13:23:07 +00:00
Alp Toker 7874bdc6c1 Revert "Using an invalid -O falls back on -O3 instead of an error"
Trying to fix test failures since earlier today.

One of the tests added in this commit is outputting test/Driver/clang_f_opts.s
which the builders that build in-tree (eg. clang-native-arm-cortex-a9) are
trying to run as a test case, causing failures.

clang_f_opts.c:
  If -### doesn't emit the warning then this test probably shouldn't be in
  here in the first place. Frontend maybe?

invalid-o-level.c:
  Running %clang_cc1 in the Driver tests doesn't make sense because -cc1
  bypasses the driver. (I'm not reverting the commit that introduced this but
  please fix instead of keeping it this way.)

Reverting to fix the build failures and also so that the tests can be thought
out more thoroughly.

This reverts commit r194817.

llvm-svn: 194845
2013-11-15 20:40:58 +00:00
Sylvestre Ledru 6ae3980118 Using an invalid -O falls back on -O3 instead of an error
Summary:
Currently with clang:
$ clang -O20 foo.c
error: invalid value '20' in '-O20'

With the patch:
$ clang -O20 foo.c
warning: optimization level '-O20' is unsupported; using '-O3' instead.
1 warning generated.

This matches the gcc behavior (with a warning added)

Pass all tests:
Testing: 0 .. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
Testing Time: 94.14s
  Expected Passes    : 6721
  Expected Failures  : 20
  Unsupported Tests  : 17

(which was not the case of http://llvm-reviews.chandlerc.com/D2125)

Reviewers: chandlerc, rafael, rengolin, hfinkel

Reviewed By: rengolin

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D2152

llvm-svn: 194817
2013-11-15 15:39:14 +00:00
Sylvestre Ledru e19d5094ee Improve the documentation (bis) with Arthur and Chandler's comments
llvm-svn: 194412
2013-11-11 19:39:37 +00:00
Sylvestre Ledru fac93753b5 Improve the documentation of the optimization flags
Reviewers: rafael.espindola, rengolin, hfinkel

Reviewed By: rengolin

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D2138

llvm-svn: 194405
2013-11-11 19:04:47 +00:00
Erik Schnetter 489700d945 Describe OpenCL C changes
llvm-svn: 194368
2013-11-11 06:36:33 +00:00
Bill Wendling 56e82a080b Fix grammar-o.
llvm-svn: 194283
2013-11-08 22:15:02 +00:00
Chandler Carruth 601f382405 Add the fact that Clang too is planning to start using C++11 (in some
limited ways) after the next release. See the lengthy discussions (which
are on-going) and the corresponding commit to LLVM's release notes.
Nothing is actually changing at this point, this is just further
spreading the plan.

llvm-svn: 194184
2013-11-07 00:26:32 +00:00
Richard Smith 79c927bfe9 Add a limit to the length of a sequence of 'operator->' functions we will
follow when building a class member access expression. Based on a patch by
Rahul Jain!

llvm-svn: 194161
2013-11-06 19:31:51 +00:00
Bernard Ogden 18b5701a68 ARM: Add -m[no-]crc to dis/enable CRC subtargetfeature from clang
Allow users to disable or enable CRC subtarget feature.

Differential Revision: http://llvm-reviews.chandlerc.com/D2037

llvm-svn: 193600
2013-10-29 09:47:51 +00:00
Richard Smith a3feee2ad6 Allow a new syntax in a module requires-declaration:
requires ! feature

The purpose of this is to allow (for instance) the module map for /usr/include
to exclude <tgmath.h> and <complex.h> when building in C++ (these headers are
instead provided by the C++ standard library in this case, and the glibc C
<tgmath.h> header would otherwise try to include <complex.h>, resulting in a
module cycle).

llvm-svn: 193549
2013-10-28 22:18:19 +00:00
Bill Wendling 9020b43404 Add trunk revision number on the online HTML docs.
Patch by Vassil Vassilev.
PR13435

llvm-svn: 193495
2013-10-27 05:00:50 +00:00
Peter Collingbourne 6939d29eff Document that -fsanitize=function is Linux-only.
llvm-svn: 193452
2013-10-26 00:21:57 +00:00
Warren Hunt e0bc980500 Undoing accidental change to docs/LanguageExtensions.rst in my previous
patch.

llvm-svn: 193293
2013-10-24 00:59:24 +00:00
Warren Hunt 55d8e82f86 Implements 64 bit microsoft record layout and adds lit tests to cover
it.  Also removes all of the microsoft C++ ABI related code from the 
itanium layout builder.

Differential Revision: http://llvm-reviews.chandlerc.com/D2003

llvm-svn: 193290
2013-10-23 23:53:07 +00:00
Ted Kremenek c95fe7ca31 More wordsmithing on objc_requires_super documentation.
llvm-svn: 193288
2013-10-23 23:30:08 +00:00
Ted Kremenek 7f7a483c75 Wordsmith text of objc_requires_super.
llvm-svn: 193283
2013-10-23 22:41:52 +00:00
Ted Kremenek 620cde38a2 Fix typo.
llvm-svn: 193281
2013-10-23 22:25:59 +00:00
Ted Kremenek f2ee81ddff Provide documentation on attribute((objc_requires_super)).
llvm-svn: 193278
2013-10-23 22:15:01 +00:00
Ted Kremenek c3481f4c41 Change title of section to reflect the concept, and not the mechanism.
llvm-svn: 193277
2013-10-23 22:14:59 +00:00
Chris Wailes 155df7143f Updated and added to the Consumed documentation.
llvm-svn: 193120
2013-10-21 20:54:06 +00:00
Silviu Baranga f9671dd09d Add the __ARM_ARCH_EXT_IDIV__ predefine. It is set to 1 if we have hardware divide in the mode that we are compiling in (depending on the target features), not defined if we don't. Should be compatible with the GCC conterpart. Also adding a -hwdiv option to overide the default behavior.
llvm-svn: 193074
2013-10-21 10:54:53 +00:00
Peter Collingbourne b453cd64a7 Implement function type checker for the undefined behavior sanitizer.
This uses function prefix data to store function type information at the
function pointer.

Differential Revision: http://llvm-reviews.chandlerc.com/D1338

llvm-svn: 193058
2013-10-20 21:29:19 +00:00
Hans Wennborg 2c21f74f02 clang-cl: Add support for asm listings (/FA and /Fa)
This adds support for outputing the assembly to a file during compilation.
It does this by changing the compilation pipeling to not use the integrated
assembler, and keep the intermediate assembler file.

Differential Revision: http://llvm-reviews.chandlerc.com/D1946

llvm-svn: 192902
2013-10-17 16:16:23 +00:00
Dmitry Vyukov ae4ea1d338 tsan: update docs
update docs for no_sanitize_thread attribute and blacklist

llvm-svn: 192872
2013-10-17 08:06:19 +00:00
Rafael Espindola 46a9c9cb1c Add a note about clang now rejecting unknown options.
llvm-svn: 192808
2013-10-16 16:32:17 +00:00
David Majnemer 6fcf92a21d docs: Remove incompatibility with Solaris shell
There doesn't seem to be a need in checking if a directory exists if we
will just rm -rf it once we affirm that it does.  Instead, just blindly
try to delete it.

This fixes PR17541.

llvm-svn: 192680
2013-10-15 08:33:43 +00:00
Ted Kremenek 84342d69b0 Document the presence of the new Objective-C++ mangling for qualified-id.
llvm-svn: 192670
2013-10-15 04:28:42 +00:00
Hans Wennborg 2a6e6bc41f Add a section about clang-cl to UsersManual.rst
Differential Revision: http://llvm-reviews.chandlerc.com/D1881

llvm-svn: 192337
2013-10-10 01:15:16 +00:00
Richard Smith 0ec313e9ec Suggest people use -Xclang not -cc1 when passing options to the frontend.
llvm-svn: 192222
2013-10-08 19:50:01 +00:00
Richard Smith d6739dca37 Remove documentation of removed -ast-dump-xml flag.
llvm-svn: 192221
2013-10-08 19:45:46 +00:00
Jordan Rose 9db2d9adef [analyzer] Add new debug helper clang_analyzer_warnIfReached.
This will emit a warning if a call to clang_analyzer_warnIfReached is
executed, printing REACHABLE. This is a more explicit way to declare
expected reachability than using clang_analyzer_eval or triggering
a bug (divide-by-zero or null dereference), and unlike the former will
work the same in inlined functions and top-level functions. Like the
other debug helpers, it is part of the debug.ExprInspection checker.

Patch by Jared Grubb!

llvm-svn: 191909
2013-10-03 16:57:03 +00:00
Tim Northover a77b7b8427 Typo in ARM __attribute__((interrupt)) documentation
llvm-svn: 191771
2013-10-01 14:39:43 +00:00
Tim Northover a484bc00ff Implement ARM GNU-style interrupt attribute
This attribute allows users to use a modified C or C++ function as an ARM
exception-handling function and, with care, to successfully return control to
user-space after the issue has been dealt with.

rdar://problem/14207019

llvm-svn: 191769
2013-10-01 14:34:25 +00:00
Manuel Klimek 7491eaa24d Add section on VS integration to the ClangFormat documentation.
llvm-svn: 191642
2013-09-29 17:49:50 +00:00
Douglas Gregor 30e9b6c47d Note that modules are supported for C/Objective-C, and have syntax in ObjC.
llvm-svn: 191562
2013-09-27 21:23:28 +00:00
Justin Bogner bb971c98ea docs: Document CXXLiteralOperatorName and CXXUsingDirective
llvm-svn: 191560
2013-09-27 21:10:54 +00:00
Justin Bogner 753df2fac4 docs: Remove note about Identifiers being used for C++ operators
C++ operators are represented by CXXOperatorName now, which is already
documented.

llvm-svn: 191559
2013-09-27 21:10:51 +00:00
Alexander Kornienko 8ba68f6802 Updated examples of UseTab option
llvm-svn: 191529
2013-09-27 16:19:25 +00:00
Alexander Kornienko 45ca09b3f5 Updated clang-format style options doc.
llvm-svn: 191528
2013-09-27 16:16:55 +00:00
Daniel Jasper d94bff3721 clang-format: Option to removing the space before assignment operators.
Patch contributed by Aaron Wishnick. Thank you!

llvm-svn: 191375
2013-09-25 15:15:02 +00:00
Daniel Jasper ca9f73812c Add -fmodule-map-file option.
With this option, arbitrarily named module map files can be specified
to be loaded as required for headers in the respective (sub)directories.

This, together with the extern module declaration allows for specifying
module maps in a modular fashion without the need for files called
"module.map".

Among other things, this allows a directory to contain two modules that
are completely independent of one another.

Review: http://llvm-reviews.chandlerc.com/D1697.
llvm-svn: 191284
2013-09-24 09:27:13 +00:00
Daniel Jasper ba7f2f7110 Module use declarations (II)
Review: http://llvm-reviews.chandlerc.com/D1546.

I have picked up this patch form Lawrence
(http://llvm-reviews.chandlerc.com/D1063) and did a few changes.

From the original change description (updated as appropriate):
This patch adds a check that ensures that modules only use modules they
have so declared. To this end, it adds a statement on intended module
use to the module.map grammar:

  use module-id

A module can then only use headers from other modules if it 'uses' them.
This enforcement is off by default, but may be turned on with the new
option -fmodules-decluse.

When enforcing the module semantics, we also need to consider a source
file part of a module. This is achieved with a compiler option

-fmodule-name=<module-id>.

The compiler at present only applies restrictions to the module directly
being built.

llvm-svn: 191283
2013-09-24 09:14:14 +00:00
Reid Kleckner 1784d2fc9c Update -fmsc-version docs for r190908, which set the default to 1700
llvm-svn: 191098
2013-09-20 18:01:52 +00:00
Reid Kleckner eb248d7fd8 Fix ReST links I just added to the manual
llvm-svn: 191097
2013-09-20 17:54:39 +00:00
Reid Kleckner d128f8a252 Clarify that we silently ignore some MS extensions like IDL attributes
llvm-svn: 191096
2013-09-20 17:51:00 +00:00
Reid Kleckner 993e72a68e Use -fms-compatibility to trigger lookup into dep. bases
Update the docs for -fms-extensions and -fms-compatibility to try to
clarify the difference between the two.

llvm-svn: 191095
2013-09-20 17:04:25 +00:00
Hal Finkel c4d7c82c7f Add the intrinsic __builtin_convertvector
LLVM supports applying conversion instructions to vectors of the same number of
elements (fptrunc, fptosi, etc.) but there had been no way for a Clang user to
cause such instructions to be generated when using builtin vector types.

C-style casting on vectors is already defined in terms of bitcasts, and so
cannot be used for these conversions as well (without leading to a very
confusing set of semantics). As a result, this adds a __builtin_convertvector
intrinsic (patterned after the OpenCL __builtin_astype intrinsic). This is
intended to aid the creation of vector intrinsic headers that create generic IR
instead of target-dependent intrinsics (in other words, this is a generic
_mm_cvtepi32_ps). As noted in the documentation, the action of
__builtin_convertvector is defined in terms of the action of a C-style cast on
each vector element.

llvm-svn: 190915
2013-09-18 03:29:45 +00:00
Benjamin Kramer 4d6efbb28a Add a define for the ObjFW runtime ABI version.
This removes __has_feature(objc_msg_lookup_stret), as it is not required
anymore after this patch.

Patch by Jonathan Schleifer!

llvm-svn: 190791
2013-09-16 16:31:49 +00:00
Ed Schouten 401aebab93 Make __has_extension(c_thread_local) work.
Unlike C++11's "thread_local" keyword, C11's "_Thread_local" is in the
reserved namespace, meaning we provide it unconditionally; it is marked
as KEYALL in TokenKinds.def.

This means that like all the other C11 keywords, we can expose its
presence through __has_extension().

llvm-svn: 190755
2013-09-14 16:17:20 +00:00
Jordan Rose 8dddf8ff20 [analyzer] Fix copy-paste error in internal docs.
Patch by Jared Grubb!

llvm-svn: 190651
2013-09-13 00:44:57 +00:00
Roman Divacky 786d32ecf7 Clarify the status of PowerPC support.
llvm-svn: 190533
2013-09-11 17:12:49 +00:00
Daniel Jasper 97292843d0 Support for modular module-map-files
This patch is the first step to make module-map-files modular (instead
of requiring a single "module.map"-file per include directory). This
step adds a new "extern module" declaration that enables
module-map-files to reference one another along with a very basic
implementation.

The next steps are:

* Combine this with the use-declaration (from
  http://llvm-reviews.chandlerc.com/D1546) in order to only load module
  map files required for a specific compilation.
* Add an additional flag to start with a specific module-map-file (instead
  of requiring there to be at least one "module.map").

Review: http://llvm-reviews.chandlerc.com/D1637
llvm-svn: 190497
2013-09-11 07:20:44 +00:00
Nico Rieck 7857d46c64 Add -fansi-escape-codes option
Some build systems use pipes for stdin/stderr. On nix-ish platforms colored
output can be forced by -fcolor-diagnostics. On Windows this option has
no effect in these cases because LLVM uses the console API (which only
operates on the console buffer) even if a console wrapper capable of
interpreting ANSI escape codes is used.

The -fansi-escape-codes option allows switching from the console API to
ANSI escape codes. It has no effect on other platforms.

llvm-svn: 190464
2013-09-11 00:38:02 +00:00
Hans Wennborg 9f6581bb88 Allow _clang-format as alternative to .clang-format config filename
Dotfiles are impractical on Windows. This makes clang-format search
for the style configuration file as '_clang-format' in addition to
the usual '.clang-format'. This is similar to how VIM searches for
'_vimrc' on Windows.

Differential Revision: http://llvm-reviews.chandlerc.com/D1629

llvm-svn: 190413
2013-09-10 15:41:12 +00:00
Sean Silva 98c64d4dca [docs] Prominently note modules are experimental.
It was really hard to tell that modules are experimental. This makes it
really clear by

* Noting the experimental status in the title.
* Moving the "warning" above the table of contents.

llvm-svn: 190340
2013-09-09 19:57:49 +00:00
Sean Silva fcb46a0dec [docs] End users should see just "Clang"
Half the internet has wildly incorrect ideas about what LLVM is (in
particular, many get the impression that LLVM is some magical
cross-platform runtime), so saying "LLVM" near "cross-compilation" in a
user-facing doc might provoke confusion.

llvm-svn: 190338
2013-09-09 19:50:47 +00:00
Sean Silva 3c53673b50 [docs] Fix Sphinx toctree warning.
Last I heard LSan is getting close to prime-time, but for now keep
LeakSanitizer.rst hidden (especially since it contains so little
content).

llvm-svn: 190337
2013-09-09 19:50:46 +00:00
Sean Silva a928c24984 [docs] Fix some finicky Sphinx warnings.
llvm-svn: 190336
2013-09-09 19:50:40 +00:00
Sean Silva 7a8b6ca2d1 [docs] Typographical and rewording fixes.
llvm-svn: 190333
2013-09-09 19:30:44 +00:00
Benjamin Kramer 60509af49a Fix constructor-related typos.
Noticed by Roman Divacky.

llvm-svn: 190311
2013-09-09 14:48:42 +00:00
Renato Golin f70e35ddc4 Adding cross-compilation instructions to Clang
llvm-svn: 190281
2013-09-08 20:44:39 +00:00
Reid Kleckner 725b7b3786 manual: Fix RST reference to MS extension support
llvm-svn: 190101
2013-09-05 21:29:35 +00:00
Alexander Kornienko 472d27aa22 A minor fix in the documentation.
llvm-svn: 189947
2013-09-04 15:14:18 +00:00
Alexander Kornienko d278e0eee3 Added documentation for clang-format style options.
Summary:
The main contents is in the ClangFormatStyleOptions.rst, which can be
updated from the Format.h by the dump_format_style.py script.

Reviewers: djasper, klimek

Reviewed By: klimek

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D1597

llvm-svn: 189946
2013-09-04 15:09:13 +00:00
Alexander Kornienko e3648fbe1a Added WebKit style to the BasedOnStyle handling and to the relevant help messages.
llvm-svn: 189765
2013-09-02 16:39:23 +00:00
Alexander Kornienko d83adf30c6 Whitespace changes in help messages + updated help output in .rst file.
llvm-svn: 189762
2013-09-02 15:30:26 +00:00
Michael Gottesman 043c53b5a8 [doxygen] Add a few missing variables to the doxygen.cfg.in for external search and cleaned up external_search_map.
llvm-svn: 189523
2013-08-28 21:55:41 +00:00
Michael Gottesman 22a351d314 [doxygen] Added support for doxygen external search.
llvm-svn: 189509
2013-08-28 20:29:44 +00:00
Michael Gottesman 8f897af39c [doxygen] Added code for generating doxygen documentation for clang for cmake.
llvm-svn: 189508
2013-08-28 20:29:40 +00:00
Ted Kremenek 1aab6834fa Remove comment on the availability of boxed expressions. They have been available for a while.
llvm-svn: 189446
2013-08-28 06:03:59 +00:00
Samuel Benzaquen 85ec25d21c Rewrite eachOf/allOf/anyOf to use a variadic operator.
Summary:
Rewrite eachOf/allOf/anyOf to use a variadic operator, instead of hand-written calls to Polymorphic matchers.
This simplifies their definition and future changes to add them to the dynamic registry.

Reviewers: klimek

CC: cfe-commits, revane

Differential Revision: http://llvm-reviews.chandlerc.com/D1427

llvm-svn: 189357
2013-08-27 15:11:16 +00:00
Shuxin Yang 0e61122bb3 Add note about following two commands are no longer equivalent.
- "clang -O3 -flto a.c -c", and 
 - "clang -emit-llvm a.c -c" 

Thank Rafael for tips.

llvm-svn: 189150
2013-08-23 22:01:03 +00:00
Rafael Espindola 493f045e75 Don't imply -flto with -O4.
We now saturate at -O3.

llvm-svn: 189149
2013-08-23 21:49:00 +00:00
DeLesley Hutchins c2ecf0d815 Update to consumed analysis.
Patch by chris.wailes@gmail.com.  The following functionality was added:

* The same functionality is now supported for both CXXOperatorCallExprs and CXXMemberCallExprs.
* Factored out some code in StmtVisitor.
* Removed variables from the state map when their destructors are encountered.
* Started adding documentation for the consumed analysis attributes.

llvm-svn: 189059
2013-08-22 20:44:47 +00:00