Commit Graph

2996 Commits

Author SHA1 Message Date
David Majnemer 3f8f8c9dbd Driver: Use the canonical command line arguments.
Summary:
Use the arguments given to the OS at process creation-time instead of
the arguments passed into main() by the C runtime environment.  The ones
that main() received may not be suitable (e.g. not Unicode).

Depends on D1834

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D1835

llvm-svn: 192091
2013-10-07 07:33:27 +00:00
Argyrios Kyrtzidis 7a4253b685 [libclang] Introduce clang_Type_getClassType which returns the class type of a member pointer type.
Patch by Che-Liang Chiou!

llvm-svn: 191906
2013-10-03 16:19:23 +00:00
Daniel Jasper 164c8e1810 clang-format: Fix clang-format-diff.py according to diff specification.
Patch by Alp Toker. Many thanks!

Original descriptions:
clang-format-diff incorrectly modifies unchanged lines due to an error
in diff parsing.

The unified diff format has a default line change count of 1, and 0 may
be specified to indicate that no lines have been added. This patch
updates the parser to accurately reflect the diff specification.

This also has the benefit of stabilising the operation so it will
produce the same output when run multiple times on the same changeset,
which was previously not the case.

No tests added because this script is not currently tested (though we
should look into that!)

llvm-svn: 191820
2013-10-02 13:59:03 +00:00
Alexey Bataev d5af8e472d [OpenMP] Added parsing and semantic analysis for firstprivate clause
llvm-svn: 191730
2013-10-01 05:32:34 +00:00
David Blaikie 8b03ef8388 Remove unused variable introduced in 191666
llvm-svn: 191682
2013-09-30 17:30:41 +00:00
Edwin Vane d544aa79c9 Moving style option formatting to libFormat
The help text for clang-format's -style option and the function that processes
its value is moved to libFormat in this patch. The goal is to enable other
tools that use libFormat and also have a -style option to behave consistently
with clang-format.

llvm-svn: 191666
2013-09-30 13:31:48 +00:00
Bob Wilson a1b4206a70 Fix up fallout from r187156.
The previous change caused the driver to translate -Wa,-L to the
-msave-temp-labels option for cc1as, but cc1as did not accept that option.
This patch follows the same approach used for similar options (-relax-all,
-noexecstack) in the previous patch.

llvm-svn: 191458
2013-09-26 21:00:51 +00:00
Argyrios Kyrtzidis 16834f1cf9 [libclang] Provide location for attributes and expose 'packed' attribute.
Patch by Loïc Jaquemet!

llvm-svn: 191345
2013-09-25 00:14:38 +00:00
Alexey Bataev 756c196f14 [OPENMP] Bug fixes and improvements.
1. Fixed constructor of shared clause.
2. Some macros for clauses processing are replaced by private template methods.
3. Additional checks in sema analysis of OpenMP clauses.

llvm-svn: 191265
2013-09-24 03:17:45 +00:00
Benjamin Kramer 04bf187e12 Fix array_pod_sort predicates after LLVM change.
llvm-svn: 191176
2013-09-22 14:10:29 +00:00
Daniel Jasper cf627f0f7b Fix clang-format-diff.py to accept -style again.
Copy and paste error in r190935..

llvm-svn: 191137
2013-09-21 10:05:02 +00:00
Daniel Jasper dcab7fbb83 Simplify clang-format-diff.py using new clang-format options.
clang-format's -lines parameter makes this significantly easier.

llvm-svn: 190935
2013-09-18 12:14:09 +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
Argyrios Kyrtzidis 07ee5c44b4 [libclang] Don't report a DecayedType as "unexposed", report it as the original (as written) type.
Patch by Anders Waldenborg!

llvm-svn: 190796
2013-09-16 17:26:23 +00:00
Jordan Rose 3bde507a7a [analyzer] scan-build: add missing semicolon
Patch by Kevin Zheng!

llvm-svn: 190789
2013-09-16 16:17:18 +00:00
Jordan Rose e10c859583 [analyzer] Put more uniqueness in scan-build's temporary directory names.
This is necessary when running two scan-build processes in parallel. The
directory naming scheme is now:

  yyyy-MM-dd-HHmmss-PID-N
  2013-09-13-174210-123-1

where "PID" is the scan-build process ID, and "N" is a sequential counter
(not likely to be needed now that seconds are mangled in, but just in case).

PR17196, using a suggested fix from Greg Czajkowski!

llvm-svn: 190735
2013-09-14 00:41:32 +00:00
David Blaikie 0a4e61f81c Remove unnecessary inclusion of Sema.h
Let me tell you a tale...

Within some twisted maze of debug info I've ended up implementing an
insane man's Include What You Use device. When the debugger emits debug
info it really shouldn't, I find out why & then realize the code could
be improved too.

In this instance CIndexDiagnostics.cpp had a lot more debug info with
Clang than GCC. Upon inspection a major culprit was all the debug info
describing clang::Sema. This was emitted because clang::Sema is
befriended by DiagnosticEngine which was rightly required, but GCC
doesn't emit debug info for friends so it never emitted anything for
Clang. Clang does emit debug info for friends (will be fixed/changed to
reduce debug info size).

But why didn't Clang just emit a declaration of Sema if this entire TU
didn't require a definition?

1) Diagnostic.h did the right thing, only using a declaration of Sema
and not including Sema.h at all.
2) Some other dependency of CIndexDiagnostics.cpp didn't do the right
thing. ASTUnit.h, only needing a declaration, still included Sema.h
(hence this commit which removes that include and adds the necessary
includes to the cpp files that were relying on this)
3) -flimit-debug-info didn't save us because of
EnterExpressionEvaluationContext, defined inline in Sema.h which fires
the "requiresCompleteType" check/flag (since it uses nested types from
Sema and calls Sema member functions) and thus, if debug info is ever
emitted for the type, the whole type is emitted and not just a
declaration.

Improving -flimit-debug-info to account for this would be... hard.
Modifying the code so that's not 'required to be complete' might be
possible, but probably only by moving EnterExpressionEvaluationContext
either into Sema, or out of Sema.h. That might be a bit too much of a
contortion to be bothered with.

Also, this is only one of the cases where emitting debug info for
friends caused us to emit a lot more debug info (this change reduces
Clang's DWO size by 0.93%, dropping friends entirely reduces debug info
by 3.2%) - I haven't hunted down the other cases, but I assume they
might be similar (Sema or something like it). IWYU or a similar tool
might help us reduce build times a bit, but analyzing debug info to find
these differences isn't worthwhile. I'll take the 3.2% win, provide this
small improvement to the code itself, and move on.

llvm-svn: 190715
2013-09-13 18:32:52 +00:00
Daniel Jasper e488f5dd1e clang-format: Add -assume-filename option for editor integrations.
With -style=file, clang-format now starts to search for a .clang-format
file starting at the file given with -assume-filename if it reads from
stdin. Otherwise, it would start searching from the current directory,
which is not helpful for editor integrations.

Also changed vim, emacs and sublime integrations to actually make use of
this flag.

This fixes llvm.org/PR17072.

llvm-svn: 190691
2013-09-13 13:40:24 +00:00
Joey Gouly 92dfcfa403 Fix the MCTargetAsmParser API change.
llvm-svn: 190601
2013-09-12 10:59:24 +00:00
Argyrios Kyrtzidis 5fcef77b2e [libclang] In clang_getLocation, check that the provided line/column is valid.
rdar://14971432

llvm-svn: 190568
2013-09-12 01:10:36 +00:00
Evgeniy Stepanov a98799fe4b Fix 2 cases of uninitialized reads of an invalid PresumedLoc.
The code in CGExpr was added back in 2012 (r165536) but not exercised in tests
until recently.

Detected on the MemorySanitizer bootstrap bot.

llvm-svn: 190521
2013-09-11 12:33:58 +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
Bill Wendling 5257538df9 Update to the new API interface which requires the MCRegisterInfo object. <rdar://problem/13623355>
llvm-svn: 190291
2013-09-09 02:37:56 +00:00
Alexey Bataev 758e55ee58 OpenMP: Data-sharing attributes analysis and clause 'shared' (fixed test threadprivate_messages.cpp)
llvm-svn: 190183
2013-09-06 18:03:48 +00:00
Manuel Klimek ee0d350613 Make error text if clang-format is not on the system PATH more helpful,
as this is going to be a common mistake (installing LLVM defaults to not putting
the tools onto the PATH).

llvm-svn: 190036
2013-09-05 08:31:48 +00:00
Manuel Klimek bb556156a4 Adds a VSPackage project that builds a VS extension to run clang-format over a selection / the line at the cursor.
llvm-svn: 189955
2013-09-04 16:11:46 +00:00
Reid Kleckner 1d1844a7c7 clang-cl: Use "clang cl.exe" when disambiguating the diagnostic prefix.
llvm-svn: 189909
2013-09-04 03:10:36 +00:00
Reid Kleckner dc74af1ab8 clang-cl: Avoid confusing diagnostics when clang-cl is called just cl.exe
llvm-svn: 189901
2013-09-04 01:37:22 +00:00
Eric Christopher 27121641d8 Remove unused typedef.
llvm-svn: 189844
2013-09-03 20:25:28 +00:00
Rafael Espindola e892ccec0d Revert "OpenMP: Data-sharing attributes analysis and clause 'shared'"
This reverts commit r189795.

threadprivate_messages.cpp is faling on windows.

llvm-svn: 189811
2013-09-03 14:33:09 +00:00
Alexey Bataev d4183dabd7 OpenMP: Data-sharing attributes analysis and clause 'shared'
llvm-svn: 189795
2013-09-03 12:55:52 +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
Chandler Carruth bc36e6e099 Switch the default mode for clang-format to '-file'. Make 'LLVM' the
fallback syntax used when we fail to find a '.clang-format' file. Adjust
variable names appropriately.

Update the editor integration pieces that specify a '-style' option to
specify it as '-style=file'. I left the functionality in place because
even if the preferred method is to use '.clang-format' files, this way
if someone needs to clobber the style in their editor we show how to do
so in these examples.

Also check in a '.clang-format' file for Clang to ensure that separate
checkouts and builds of Clang from LLVM can still get the nice
formatting. =] This unfortunately required nuking the test for the
absence of a '.clang-format' file as now the directory happening to be
under your clang source tree will cause there to always be a file. ;]

llvm-svn: 189741
2013-09-02 07:42:02 +00:00
Charles Davis b5a214e4f3 Add ms_abi and sysv_abi attribute handling.
Based on a patch by Benno Rice!

llvm-svn: 189644
2013-08-30 04:39:01 +00:00
Craig Topper da7cf8ab2b Move individual group name strings from the OptionTable into one big char array. Then only store offsets into it in the OptionTable. Saves about 4K from the clang binary and removes 400 relocation entries from DiagnosticIDs.o.
llvm-svn: 189568
2013-08-29 05:18:04 +00:00
Craig Topper a3891a7568 Reorder and shrink size of NameLen field in diagnostic group table. Shaves ~4K from clang binary.
llvm-svn: 189445
2013-08-28 06:01:10 +00:00
Craig Topper d80c17e060 Merge diagnostic group tables to reduce data size and relocation entries.
The individual group and subgroups tables are now two large tables. The option table stores an index into these two tables instead of pointers. This reduces the size of the options tabe since it doesn't need to store pointers. It also reduces the number of relocations needed.

My build shows this reducing DiagnosticsIDs.o and the clang binary by ~20.5K. It also removes ~400 relocation entries from DiagnosticIDs.o.

llvm-svn: 189438
2013-08-28 04:02:50 +00:00
Hans Wennborg 3accde52db cmake: install a cl.exe binary in the tools/msbuild-bin dir
llvm-svn: 189435
2013-08-28 01:58:44 +00:00
Reid Kleckner 78af0708b7 Delete CC_Default and use the target default CC everywhere
Summary:
Makes functions with implicit calling convention compatible with
function types with a matching explicit calling convention.  This fixes
things like calls to qsort(), which has an explicit __cdecl attribute on
the comparator in Windows headers.

Clang will now infer the calling convention from the declarator.  There
are two cases when the CC must be adjusted during redeclaration:
1. When defining a non-inline static method.
2. When redeclaring a function with an implicit or mismatched
convention.

Fixes PR13457, and allows clang to compile CommandLine.cpp for the
Microsoft C++ ABI.

Excellent test cases provided by Alexander Zinenko!

Reviewers: rsmith

Differential Revision: http://llvm-reviews.chandlerc.com/D1231

llvm-svn: 189412
2013-08-27 23:08:25 +00:00
Jordan Rose 5ae3a670c3 CMake: Fix standalone Clang build, take two.
This time, use a variable that's defined consistently in standalone and
non-standalone builds.

llvm-svn: 189406
2013-08-27 21:52:04 +00:00
Reid Kleckner 047c61510f Revert "CMake: Fix out-of-source build's symlinks."
This reverts commit r189371, it broke the in-source cmake build.

llvm-svn: 189390
2013-08-27 18:27:08 +00:00
Jordan Rose 1c71ab00e6 scan-build: Set CC and CXX as make variables when wrapping make builds.
Variables set in a makefile are not overridden by environment variables.
Make sure we actually override CC and CXX when using scan-build.

Patch by Steve McCoy!

llvm-svn: 189372
2013-08-27 16:59:33 +00:00
Jordan Rose 2f59a669bf CMake: Fix out-of-source build's symlinks.
Symlinks to clang should go in Clang's build directory, not LLVM's.

llvm-svn: 189371
2013-08-27 16:59:30 +00:00
Robert Wilhelm 25284cc95b Use pop_back_val() instead of both back() and pop_back().
No functionality change intended.

llvm-svn: 189112
2013-08-23 16:11:15 +00:00
Jordan Rose 8ba180e25c Re-add clang-check to the Makefile build.
I was bound to screw this up somehow.

llvm-svn: 189029
2013-08-22 16:12:04 +00:00
Jordan Rose a1e4b12223 Fix dependencies now that the ARC migrator depends on the static analyzer.
Thanks for pointing this out, Stephen. I think this is right now -- I
attempted to try all four valid combinations with both the autoconf and
CMake builds.

See also LLVM changes to the configure script.

llvm-svn: 189027
2013-08-22 15:50:02 +00:00
Eli Friedman 5ba37d5282 Split isFromMainFile into two functions.
Basically, isInMainFile considers line markers, and isWrittenInMainFile
doesn't.  Distinguishing between the two is useful when dealing with
files which are preprocessed files or rewritten with -frewrite-includes
(so we don't, for example, print useless warnings).

llvm-svn: 188968
2013-08-22 00:27:10 +00:00
Argyrios Kyrtzidis 7aa49d8ca6 Remove more uses of 'index' as namespace scope.
Follow up to r188850.

llvm-svn: 188854
2013-08-21 01:51:19 +00:00
Argyrios Kyrtzidis 5234b49854 Avoid using the 'index' namespace as scope.
This should fix the bogus ambiguous reference errors reported by gcc 4.2.1 that the FreeBSD bot is using.

llvm-svn: 188850
2013-08-21 00:49:25 +00:00
Eli Friedman a617d09422 Fix iterator invalidation. PR16935.
llvm-svn: 188835
2013-08-20 22:01:43 +00:00
Hans Wennborg bcbc89cf0b Look at lowercase version of argv[0] when determining driver mode
llvm-svn: 188833
2013-08-20 21:47:50 +00:00
Michael Gottesman 3f3404fd3a [autotools->cmake] Added support for building clang with an order file.
llvm-svn: 188763
2013-08-20 07:41:18 +00:00
Michael Gottesman 794315b65a [autotools->cmake] Added support for creating the clang driver plist for OS X.
llvm-svn: 188759
2013-08-20 07:09:51 +00:00
Dmitri Gribenko ab458a13b0 Use cstdio instead of stdio.h
llvm-svn: 188678
2013-08-19 16:14:33 +00:00
Dmitri Gribenko 96933de7f5 libclang: cleanup unused includes in public header
llvm-svn: 188625
2013-08-18 07:57:43 +00:00
NAKAMURA Takumi 6dd203288d {c-index-test|c-arcmt-test}/Makefile: Update USEDLIBS along corresponding to clangIndex.
llvm-svn: 188621
2013-08-18 03:48:57 +00:00
Anton Yartsev 9ddb5fe2d7 + make scan-build work with Strawberry Perl, ActiveState Perl, cygwin perl and msys perl ports.
llvm-svn: 188607
2013-08-17 15:43:19 +00:00
Argyrios Kyrtzidis 15a2fccb78 Rename libIDE to libIndex.
Per feedback from Chandler, it's better to have libraries with more specific functionality.
LibIndex will contain the indexing functionality of libclang, which includes USR generation.

llvm-svn: 188601
2013-08-17 00:40:41 +00:00
Benjamin Kramer 91c9867049 Replace some DenseMap keys with simpler structures that don't need another DenseMapInfo specialization.
llvm-svn: 188580
2013-08-16 21:57:06 +00:00
Argyrios Kyrtzidis 4b2b460893 Introduce the clangIDE library.
Libclang has a lot of functionality that is inaccessible.
The purpose of clangIDE is to move most of the functionality of libclang to it so we
can expose it and have libclang be more of a thin C wrapper over clangIDE.

Start by moving the USR generation functionality into clangIDE.

llvm-svn: 188569
2013-08-16 18:17:55 +00:00
Enea Zaffanella 6dbe187262 Added source locs for angled parentheses in class/var template partial specs.
llvm-svn: 188134
2013-08-10 07:24:53 +00:00
Stefanus Du Toit db51c630ad Add clang_Location_isFromMainFile() to libclang.
Also bump the minor version number and update libclang.exports.

Reviewed by: Dmitri Gribenko, Doug Gregor

llvm-svn: 187994
2013-08-08 17:48:14 +00:00
Hans Wennborg 3a9fa9ed0f Remove misleading comment about using cc1 option table.
There hasn't been a separate cc1 option table since r155916.

llvm-svn: 187993
2013-08-08 17:34:27 +00:00
Jordan Rose 687fc9a30b scan-build: pass -target through to analyzer
llvm-svn: 187989
2013-08-08 16:06:26 +00:00
Larisse Voufo 39a1e507ff Started implementing variable templates. Top level declarations should be fully supported, up to some limitations documented as FIXMEs or TODO. Static data member templates work very partially. Static data member templates of class templates need particular attention...
llvm-svn: 187762
2013-08-06 01:03:05 +00:00
Alexey Samsonov c04b5cdbca Assume UniqueID is zero for invalid PPRegion to fix uninitialized reads reported by MSan
llvm-svn: 187647
2013-08-02 09:06:39 +00:00
Rafael Espindola f8f91b8976 Use llvm::sys::fs::UniqueID for windows and unix.
This unifies the unix and windows versions of FileManager::UniqueDirContainer
and FileManager::UniqueFileContainer by using UniqueID.

We cannot just replace "struct stat" with llvm::sys::fs::file_status, since we
want to be able to construct fake ones, and file_status has different members
on unix and windows.

What the patch does is:

* Record only the information that clang is actually using.
* Use llvm::sys::fs::status instead of stat and fstat.
* Use llvm::sys::fs::UniqueID
* Delete the old windows versions of UniqueDirContainer and
UniqueFileContainer since the "unix" one now works on windows too.

llvm-svn: 187619
2013-08-01 21:42:11 +00:00
Daniel Jasper 695bad54a8 Simplify git-clang-format by using new -lines option.
Patch by Mark Lodato. Thank you!

llvm-svn: 187592
2013-08-01 18:17:13 +00:00
Bob Wilson eb635b880e Fix up the BUILD_CLANG_ONLY code to work properly after r184794.
When BUILD_CLANG_ONLY is set to YES, it is supposed to simply limit the tools
that get built.  The change in r184794 broke this feature by moving libclang
and c-index-test into PARALLEL_DIRS. Those are both supposed to be in DIRS,
because c-index-test has a build dependency on libclang and cannot be
reliably built in parallel with it.

llvm-svn: 187246
2013-07-26 21:08:22 +00:00
David Blaikie 9260ed6c06 Don't forward all assembler arguments untouched to -cc1as
Use the same filtering for assembly arguments to -cc1as as we do for
-cc1, this allows a consistent (& more useful) diagnostic experience for
users (rather than getting an error from -cc1as (which a user shouldn't
really be thinking about) about --foo, they get an error from clang
about --foo in -Wa,)

I'm sort of surprised by the separation of -cc1as & the separate
argument handling, etc, but at least this removes a little bit of the
duplication.

llvm-svn: 187156
2013-07-25 21:19:01 +00:00
Rafael Espindola 03085c7184 Remove support for CCC_ADD_ARGS. QA_OVERRIDE_GCC3_OPTIONS supersedes it.
llvm-svn: 186983
2013-07-23 19:55:06 +00:00
Argyrios Kyrtzidis 0661a71698 [libclang] Expose the rest of the array types.
Patch by Che-Liang Chiou!

llvm-svn: 186967
2013-07-23 17:36:21 +00:00
Enea Zaffanella 476f38a0c2 Revert commit 186833 (no longer needed after the fix in 186859).
llvm-svn: 186872
2013-07-22 20:58:30 +00:00
Daniel Jasper 8e2c20a77d Fix bug in clang-format's vim integration cause by r186789.
After the first operation, the buffer contents has changed and thus all
other operations would be invalid. Executing the operations in reversed
order should fix this.

llvm-svn: 186840
2013-07-22 16:22:13 +00:00
NAKAMURA Takumi 087f926a24 c-index-test.c: Let this C89-compliant since r186817.
warning: initializer for aggregate is not a compile-time constant [-Wc99-extensions]

llvm-svn: 186833
2013-07-22 15:59:52 +00:00
Daniel Jasper 5f08421e2d Install git-clang-format along with clang-format by default.
llvm-svn: 186825
2013-07-22 12:51:47 +00:00
Daniel Jasper 68c03c82df clang-format: Smarter replacement in the vim integration.
With this fix, only changed regions will be replaced in vim's buffer.
Thereby, marks should mostly be left intact. Furthermore, this is a
better fix for the performance problem in conjunction with
'foldmethod=syntax' (see r186660).

llvm-svn: 186789
2013-07-21 10:45:33 +00:00
Alexander Kornienko 5884aa9617 Use -lines option instead of -offset/-length. This fixes problems with files using dos newlines (<CR><LF>).
llvm-svn: 186740
2013-07-20 01:01:25 +00:00
Hans Wennborg e4b031ca03 Add a cl.exe compatible driver mode
The mode doesn't actually do anything yet, but this provides a
way to get into it.

llvm-svn: 186720
2013-07-19 20:33:20 +00:00
Daniel Jasper b11c2c2838 Improve clang-format vim integration.
The previous line-by-line replacement causes vim to take a long time if
the foldmethod is set to 'syntax'. This should significantly improve
performance in that case.

llvm-svn: 186660
2013-07-19 09:30:44 +00:00
Alexey Bataev 5ec3eb11fc OpenMP: basic support for #pragma omp parallel
llvm-svn: 186647
2013-07-19 03:13:43 +00:00
Alexander Kornienko a49732ff28 Added -lines X:Y option to specify line range to process. This is a more human-friendly alternative to -offset and -length.
Differential Revision: http://llvm-reviews.chandlerc.com/D1160

llvm-svn: 186625
2013-07-18 22:54:56 +00:00
Hans Wennborg 70850d83dc Turn Driver::CCCIsCXX and CCCIsCPP into a single Mode enum,
and add a new option --driver-mode= to control it explicitly.

The CCCIsCXX and CCCIsCPP flags were non-overlapping, i.e. there
are currently really three modes that Clang can run in: gcc, g++
or cpp, so it makes sense to represent them as an enum.

Having a command line flag to control it helps testing.

llvm-svn: 186605
2013-07-18 20:29:38 +00:00
Reid Kleckner 61b23b7edc [Driver] Use LLVM's response file parser because it can read UTF-16
MSBuild writes response files as UTF-16 little endian with a byte order
mark.  With this change, clang will be able to read them, although we
still can't parse any of their flags.

Adds a UTF-16-LE response file with a BOM for testing.

Differential Revision: http://llvm-reviews.chandlerc.com/D1137

llvm-svn: 186603
2013-07-18 20:00:53 +00:00
Rafael Espindola 16125fb652 Update for llvm API change.
llvm-svn: 186448
2013-07-16 19:44:23 +00:00
Craig Topper 2870072a91 Revert 186302 to fix build bots.
llvm-svn: 186305
2013-07-15 05:44:18 +00:00
Craig Topper 93b402d924 Use llvm::array_lengthof to replace sizeof(array)/sizeof(array[0]).
llvm-svn: 186302
2013-07-15 04:28:48 +00:00
Jordan Rose 525121f9b6 [scan-build] Add missing comma to ccc-analyzer.
Thanks, Dmitry!

llvm-svn: 186167
2013-07-12 16:07:33 +00:00
Jordan Rose 05b3a8b604 [scan-build] Pass through all -f and -O flags, along with -Wwrite-strings.
These flags control language options and user-visible macros, so it's
important to preserve them when analyzing. Rather than try to keep up
with all the -f flags, we'll pass them all through and then ban the ones
we don't want (like -fsyntax-only).

-Wwrite-strings is really an f-flag in disguise: it implies -fconst-strings.

Patch by Keaton Mowry, modified by me.

llvm-svn: 186138
2013-07-11 23:56:12 +00:00
NAKAMURA Takumi 80e373e44f c-index-test/CMakeLists.txt: Suggest -isystem to include libxml2 with include_directories(SYSTEM).
llvm-svn: 185928
2013-07-09 11:14:30 +00:00
NAKAMURA Takumi b538ac6830 c-index-test/Makefile: Use -isystem instead of -I on $(LIBXML2_INC) with -Wdocumentation.
-Wdocumentation won't seek -isystem. LIBXML2's headers in a certain distro might be incompatible to -Wdocumentation.

FIXME: Could autoconf detect clang or availability of -isystem?
llvm-svn: 185927
2013-07-09 11:14:24 +00:00
Craig Topper 61ac906bdd Use SmallVectorImpl::reverse_iterator instead of SmallVector to avoid specifying the vector size.
llvm-svn: 185784
2013-07-08 03:55:09 +00:00
Argyrios Kyrtzidis 1035790034 [libclang] Add the new function to libclang.exports
llvm-svn: 185725
2013-07-05 20:51:44 +00:00
Argyrios Kyrtzidis 7b50fc520f [libclang] Introduce clang_Cursor_isObjCOptional, which returns whether the declaration was affected by "@optional"
rdar://14348525.

llvm-svn: 185722
2013-07-05 20:44:37 +00:00
Craig Topper 2341c0d3b2 Use SmallVectorImpl instead of SmallVector for iterators and references to avoid specifying the vector size unnecessarily.
llvm-svn: 185610
2013-07-04 03:08:24 +00:00
Jordan Rose 1187b95bd1 [scan-build] Log compiler invocation to stderr, not stdout.
This is important for preprocessing steps, which may output to stdout.

Also, change ENV accesses using barewords to use string keys instead.

PR16414

llvm-svn: 185555
2013-07-03 16:42:02 +00:00
Jordan Rose b8859f6791 With CLANG_ENABLE_STATIC_ANALYZER=0, link clang properly and skip clang-check.
Previously, the CMake build still tried to link clang against the static
analyzer libraries, even if CLANG_ENABLE_STATIC_ANALYZER was off.
Furthermore, clang-check depends on the analyzer, so it should be disabled
(in both CMake and configure builds).

In theory, clang-check could be made to conditionally include analyzer
support (like clang itself), but for now this at least gets a CMake ALL_BUILD
working.

Patch by Stephen Kelly, modified by me.

llvm-svn: 185548
2013-07-03 16:20:29 +00:00
Daniel Jasper 095737413f Prevent error message when formatting an empty file.
This fixes llvm.org/PR16514.

llvm-svn: 185531
2013-07-03 12:22:18 +00:00
Daniel Jasper a3fc21a0f1 Fix ranges computed by git clang-format.
Before, the computed byte range would include the trailing newline.
clang-format on the other hand counts whitespace as belonging to the
following token, so that git-clang-format inadvertendly reformats the
first unmodified line as well.

It is not entirely clear whether clang-format's behavior itself should
be modified, but for now this seems to be a safe change.

llvm-svn: 185423
2013-07-02 13:20:35 +00:00
Sylvestre Ledru 103b51c72e Following the modification introduced in llvm by commit 185311
The build system is currently miss-identifying GNU/kFreeBSD as FreeBSD.
This kind of simplification is sometimes useful, but in general it's not correct. 

As GNU/kFreeBSD is an hybrid system, for kernel-related issues we want to match the
build definitions used for FreeBSD, whereas for userland-related issues we want to
match the definitions used for other systems with Glibc.

The current modification adjusts the build system so that they can be distinguished,
and explicitly adds GNU/kFreeBSD to the build checks in which it belongs.

Fixes bug #16445.

Patch by Robert Millan in the context of Debian.

llvm-svn: 185312
2013-07-01 08:13:34 +00:00
James Dennett 9ad9959e51 Bug fix: Make RecursiveASTVisitor<T>::TraverseLambdaExpr call
WalkUpFromLambdaExpr, so that the Visit* functions are called
on that AST node.

llvm-svn: 185277
2013-06-30 03:13:35 +00:00
Alexander Kornienko 1e80887d63 Use lexing mode based on FormatStyle.Standard.
Summary:
Some valid pre-C++11 constructs change meaning when lexed in C++11
mode, e.g.
#define x(_a) printf("foo"_a);
(example from http://llvm.org/bugs/show_bug.cgi?id=16342). "foo"_a is treated as
a user-defined string literal when parsed in C++11 mode.
In order to deal with this correctly, we need to set lexing mode according to
which standard the code conforms to. We already have a configuration value for
this (FormatStyle.Standard), which seems to be appropriate to use in this case
as well.

Reviewers: klimek

CC: cfe-commits, gribozavr

Differential Revision: http://llvm-reviews.chandlerc.com/D1028

llvm-svn: 185149
2013-06-28 12:51:24 +00:00
Rafael Espindola b34c1fdfd4 Don't use PathV1.h in CIndexCodeCompletion.cpp.
llvm-svn: 184940
2013-06-26 12:54:23 +00:00
Rafael Espindola 839f6e8c6d Remove dead include.
llvm-svn: 184939
2013-06-26 12:49:58 +00:00
Rafael Espindola ccc6ea6c0b Don't use PathV1.h in cc1as_main.cpp.
llvm-svn: 184938
2013-06-26 12:48:34 +00:00
Rafael Espindola c888979879 Remove unused header.
llvm-svn: 184937
2013-06-26 12:46:06 +00:00
Rafael Espindola 9678d27140 Use llvm::sys::fs::getMainExecutable.
llvm-svn: 184915
2013-06-26 05:03:40 +00:00
Eric Christopher 89d2b74245 Reorder builds based by ordering.
llvm-svn: 184794
2013-06-25 00:21:29 +00:00
Reid Kleckner 8a36502a60 [AST] Introduce a new DecayedType sugar node
The goal of this sugar node is to be able to look at an arbitrary
FunctionType and tell if any of the parameters were decayed from an
array or function type.  Ultimately this is necessary to implement
Microsoft's C++ name mangling scheme, which mangles decayed arrays
differently from normal pointers.

Reviewers: rsmith

Differential Revision: http://llvm-reviews.chandlerc.com/D1014

llvm-svn: 184763
2013-06-24 17:51:48 +00:00
Matt Beaumont-Gay 4cd3c9adf9 Add some invalid-decl checks to clang_Type_getOffsetOf.
print-size-type.cpp was checking for specific record layout output for invalid
decls; I've removed the checks but left the records as tests for not crashing.

llvm-svn: 184751
2013-06-24 16:12:35 +00:00
Dmitri Gribenko 02489eb406 Comment parsing: allow "\param ..." to describe variadic arguments
Original patch by Fariborz Jahanian; extended by me.

Fixes rdar://14124644

llvm-svn: 184688
2013-06-24 04:41:32 +00:00
Dmitri Gribenko d666293435 Comment parsing: followup to r184610: allow multiple \returns
Remove unneeded member in CommentSema, add a test for the XML schema (the
schema already allowed multiple paragraphs in <ResultDiscussion>, but there
were no tests for that), fix HTML generation (it is not allowed to have <p>
inside <dl>).

llvm-svn: 184652
2013-06-22 23:03:37 +00:00
Fariborz Jahanian fb6f6f61ca [document parsing]: Allow multiple adjacent \return and the like
commands. Render them properly in XML output.
// rdar://14207725

llvm-svn: 184610
2013-06-21 23:49:29 +00:00
Bill Wendling da1e3e737a Update to pass in pointers intead of references.
llvm-svn: 184176
2013-06-18 07:22:05 +00:00
Dmitri Gribenko 3f31bd185a Simplify a loop in ProcessCodeCompleteResults(). Pointed out by David Blaikie
llvm-svn: 184169
2013-06-18 04:41:50 +00:00
Dmitri Gribenko 9fdd7e6d27 ArrayRef'ize CodeCompletionContext::getNumSelIdents()
llvm-svn: 184168
2013-06-18 04:02:26 +00:00
Rafael Espindola 1600a53bc0 Include PathV1.h only where it is used.
llvm-svn: 184090
2013-06-17 17:23:47 +00:00
Reid Kleckner 898229ab4b [Driver] Refactor clang driver to use LLVM's Option library
The big changes are:
- Deleting Driver/(Arg|Opt)*
- Rewriting includes to llvm/Option/ and re-sorting
- 'using namespace llvm::opt' in clang::driver
- Fixing the autoconf build by adding option everywhere

As discussed in the review, this change includes using directives in
header files.  I'll make follow up changes to remove those in favor of
name specifiers.

Reviewers: espindola

Differential Revision: http://llvm-reviews.chandlerc.com/D975

llvm-svn: 183989
2013-06-14 17:17:23 +00:00
Rafael Espindola dcf73d2275 Don't depend on the transitive inclusion of PathV1.h.
llvm-svn: 183945
2013-06-13 21:09:29 +00:00
Rafael Espindola 18556de316 Use the sys::RemoveFileOnSignal that takes a StringRef.
llvm-svn: 183944
2013-06-13 21:02:40 +00:00
Rafael Espindola cb4bb19070 Use the sys::ExecuteAndWait that takes StringRefs.
Also don't depend on Program.h including PathV1.h.

llvm-svn: 183935
2013-06-13 20:08:52 +00:00
Rafael Espindola 0725a7d972 Update for llvm change.
llvm-svn: 183930
2013-06-13 19:25:45 +00:00
Benjamin Kramer 601a2d847b libclang: Remove clang::RemapFiles, it's dead code.
llvm-svn: 183902
2013-06-13 13:57:48 +00:00
Benjamin Kramer e3868e46fb libclang: Port CIndexer::getClangResourcesPath to PathV2. No functionality change.
llvm-svn: 183901
2013-06-13 13:56:37 +00:00
Richard Smith cc1b96d356 PR12086, PR15117
Introduce CXXStdInitializerListExpr node, representing the implicit
construction of a std::initializer_list<T> object from its underlying array.
The AST representation of such an expression goes from an InitListExpr with a
flag set, to a CXXStdInitializerListExpr containing a MaterializeTemporaryExpr
containing an InitListExpr (possibly wrapped in a CXXBindTemporaryExpr).

This more detailed representation has several advantages, the most important of
which is that the new MaterializeTemporaryExpr allows us to directly model
lifetime extension of the underlying temporary array. Using that, this patch
*drastically* simplifies the IR generation of this construct, provides IR
generation support for nested global initializer_list objects, fixes several
bugs where the destructors for the underlying array would accidentally not get
invoked, and provides constant expression evaluation support for
std::initializer_list objects.

llvm-svn: 183872
2013-06-12 22:31:48 +00:00
Rafael Espindola a3346d8765 Use the global functions instead of the Program methods.
llvm-svn: 183861
2013-06-12 20:44:26 +00:00
Rafael Espindola be5138885d Include PathV1.h in files that use it.
This is preparation for replacing Path.h with PathV2.h.

llvm-svn: 183781
2013-06-11 19:59:07 +00:00
Manuel Klimek c00dd83583 Make it possible to assign clang-format-buffer to a keybinding.
Patch by Chris Gray.

llvm-svn: 183739
2013-06-11 12:00:24 +00:00
Reid Kleckner 99dfe95bdd [clang-format] Don't flash an ugly cmd prompt in Vim on Windows
Reviewers: klimek

Differential Revision: http://llvm-reviews.chandlerc.com/D941

llvm-svn: 183654
2013-06-10 14:16:26 +00:00
Argyrios Kyrtzidis f7b32a0bd0 [libclang] CMake: add an option to control building libclang as a static library (off by default)
This avoids building libclang twice by default.

llvm-svn: 183437
2013-06-06 19:51:37 +00:00
Hans Wennborg 5752dd46ac clang-check: add missing space in Makefile
llvm-svn: 183406
2013-06-06 13:24:44 +00:00
Benjamin Kramer a2b3b697a3 clang-check: Link the static analyzer in the Makefile build too.
llvm-svn: 183404
2013-06-06 13:16:41 +00:00
Pavel Labath c3282c0b3c Add support for static analysis to clang-check
Summary:
This adds a command line argument '-analyze' to clang-check which runs the
clang static analyzer on the source files.

Reviewers: klimek

CC: cfe-commits, revane

Differential Revision: http://llvm-reviews.chandlerc.com/D926

llvm-svn: 183399
2013-06-06 12:35:43 +00:00
Pavel Labath 951ad647a0 clang-check: Enable specification of additional compiler arguments
Summary:
This adds two command-line parameters: -extra-arg and -extra-arg-before, which
enable the user to pass additional parameters to the compiler command.

Reviewers: klimek

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D919

llvm-svn: 183320
2013-06-05 16:23:30 +00:00
Argyrios Kyrtzidis 990b386117 [libclang] When annotating tokens, don't override a property annotation with a getter/setter method annotation.
rdar://13764549

llvm-svn: 183242
2013-06-04 18:24:30 +00:00
Anna Zaks 9f53c950df [analyzer] Add --override-compiler option to scan-build.
The new advanced option ensures ccc-analyze is used even when better
interposition methods are available.

llvm-svn: 182981
2013-05-31 02:31:07 +00:00
Daniel Jasper 2714ba03f6 Fix default value of clang-format-diff's -p option.
This way, it has the same default as 'patch' and also the example in the
code makes more sense as it is explicitly setting -p 1.

llvm-svn: 182923
2013-05-30 11:50:20 +00:00
Argyrios Kyrtzidis 55fb21efbb [libclang] When indexing a @synthesize, don't consider that it defines a getter/setter if one is already defined by the user.
Fixes rdar://13925258

llvm-svn: 182895
2013-05-29 23:58:31 +00:00
Roman Divacky 95ad7794a9 Turn CLANG_ENABLE_{ARCMT,REWRITER,STATIC_ANALYZER} into proper options so that
users can disable those. Just like in autoconf generated makefiles.

llvm-svn: 182881
2013-05-29 21:09:18 +00:00
Rafael Espindola 50df3a02be Fix linkage computation for derived types in inline functions.
John noticed that the fix for pr15930 (r181981) didn't handle indirect
uses of local types. For example, a pointer to local struct, or a
function that returns it.

One way to implement this would be to recursively look for local
types. This would look a lot like the linkage computation itself for
types.

To avoid code duplication and utilize the existing linkage cache, this
patch just makes the computation of "type with no linkage but
externally visible because it is from an inline function"  part of the
linkage computation itself.

llvm-svn: 182711
2013-05-25 17:16:20 +00:00
Argyrios Kyrtzidis 2702101a07 [libclang] Add logging for clang_createTranslationUnit.
llvm-svn: 182682
2013-05-24 22:24:07 +00:00
Daniel Jasper e7a500160e clang-format integration for git.
Put this somewhere on your path and use:

git clang-format

Awesome work by Mark Lodato. Many thanks!

llvm-svn: 182596
2013-05-23 17:53:42 +00:00
Jordan Rose d8fb478b36 scan-build: use the xcodebuild specified by the user.
This is important if the user has multiple Xcodes installed on their
system -- we use xcodebuild to do a version check, and therefore we need
to make sure we match the actual build command.

Reported by Howard Ling!

llvm-svn: 182498
2013-05-22 18:09:57 +00:00
Daniel Jasper a3c14575ef Fix off-by-one error in clang-format's emacs integration.
llvm-svn: 182395
2013-05-21 17:05:40 +00:00
Daniel Jasper a8048b8216 Fix behavior of clang-format's -cursor flag.
llvm-svn: 182386
2013-05-21 14:21:46 +00:00
Daniel Jasper 2a250b8b49 Let clang-format move the cursor appropriately.
With this patch, clang-format will try to keep the cursor at the
original code position in editor integrations (implemented for emacs and
vim). This means, after formatting, clang-format will try to keep the
cursor on the same character of the same token.

llvm-svn: 182373
2013-05-21 12:21:39 +00:00
Alexander Kornienko 006b5c89ce Clang-format: allow -style="{yaml/json}" on command line
Summary: + improved handling of default style and predefined styles.

Reviewers: djasper, klimek

Reviewed By: klimek

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D813

llvm-svn: 182205
2013-05-19 00:53:30 +00:00
Dmitri Gribenko 62770bea4b libclang: add a function to check whether a member function is pure virtual
Patch by Seth Fowler.

llvm-svn: 182139
2013-05-17 18:38:35 +00:00
Daniel Jasper 5b38f744e8 Add basic clang-format integration for sublime text.
llvm-svn: 182015
2013-05-16 15:08:25 +00:00
Richard Smith ba71c08523 First pass of semantic analysis for init-captures: check the initializer, build
a FieldDecl from it, and propagate both into the closure type and the
LambdaExpr.

You can't do much useful with them yet -- you can't use them within the body
of the lambda, because we don't have a representation for "the this of the
lambda, not the this of the enclosing context". We also don't have support or a
representation for a nested capture of an init-capture yet, which was intended
to work despite not being allowed by the current standard wording.

llvm-svn: 181985
2013-05-16 06:20:58 +00:00
David Blaikie d4da8728ba Provide operator<< for stream output of DeclarationNames
ASTDumper was already trying to do this & instead got an implicit bool
conversion by surprise (thus printing out 0 or 1 instead of the name of
the declaration). To avoid that issue & simplify call sites, simply make
it the normal/expected operator<<(raw_ostream&, ...) overload & simplify
all the existing call sites. (bonus: this function doesn't need to be a
member or friend, it's just using public API in DeclarationName)

llvm-svn: 181832
2013-05-14 21:04:00 +00:00
Daniel Jasper 6e3506f212 Update clang-format emacs integration.
- Remove free variables
- Add function clang-format-buffer, e.g. for before-save-hooks
- Wrap restoring windows in an unwind-protect

Patch by Stephen Gildea!

llvm-svn: 181766
2013-05-14 08:48:24 +00:00
Rafael Espindola 77056237d7 Update for LLVM interface change in r181680.
llvm-svn: 181681
2013-05-13 01:24:18 +00:00
Rafael Espindola 3ae00052cd Cleanup handling of UniqueExternalLinkage.
This patch renames getLinkage to getLinkageInternal. Only code that
needs to handle UniqueExternalLinkage specially should call this.

Linkage, as defined in the c++ standard, is provided by
getFormalLinkage. It maps UniqueExternalLinkage to ExternalLinkage.

Most places in the compiler actually want isExternallyVisible, which
handles UniqueExternalLinkage as internal.

llvm-svn: 181677
2013-05-13 00:12:11 +00:00
Alexander Kornienko 88a0d939de Reformat clang-format help strings, filter out irrelevant options.
Summary: +updated ClangFormat.rst

Reviewers: djasper, klimek

Reviewed By: klimek

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D780

llvm-svn: 181617
2013-05-10 18:12:00 +00:00
Alexander Kornienko 70f6b3b631 Updated clang-format help messages for -offset and -length
llvm-svn: 181593
2013-05-10 13:18:17 +00:00
Alexander Kornienko fa94cbb70f Minor clarifications in help messages and a comment.
llvm-svn: 181591
2013-05-10 13:04:20 +00:00
Alexander Kornienko 49149677d9 Config file support for clang-format, part 2.
Summary:
Adds actual config file reading to the clang-format utility.
Configuration file name is .clang-format. It is looked up for each input file
in its parent directories starting from immediate one. First found .clang-format
file is used. When using standard input, .clang-format is searched starting from
the current directory.
Added -dump-config option to easily create configuration files.

Reviewers: djasper, klimek

Reviewed By: klimek

CC: cfe-commits, jordan_rose, kimgr

Differential Revision: http://llvm-reviews.chandlerc.com/D758

llvm-svn: 181589
2013-05-10 11:56:10 +00:00
Argyrios Kyrtzidis 1030f26261 [libclang] Add a null check in CursorVisitor::visitPreprocessedEntities.
rdar://13680583

llvm-svn: 181352
2013-05-07 20:37:17 +00:00
Daniel Jasper ee48c856e2 Further fix to clang-format emacs integration.
This is just a slight improvement for the fix in r181299, which fixes
formatting the very last line of a file.

llvm-svn: 181303
2013-05-07 10:04:47 +00:00
Daniel Jasper f7bec9b4ed Fix clang-format emacs integration in last line.
Emacs seems to have a line that is just past the last character of the
buffers content. This needs to be handled specially so that clang-format
is not called with an invalid -offset.

llvm-svn: 181299
2013-05-07 09:25:29 +00:00
Argyrios Kyrtzidis fe6a01253e Have the RecursiveASTVisitor traverse the type source info of an objc class message.
llvm-svn: 181237
2013-05-06 19:08:57 +00:00
Alexander Kornienko c860266e0f Added Mozilla style, cleaned get*Style methods.
Summary: Patch based on a patch by Ehsan Akhgari.

Reviewers: djasper

Reviewed By: djasper

CC: cfe-commits, klimek

Differential Revision: http://llvm-reviews.chandlerc.com/D750

llvm-svn: 181196
2013-05-06 14:11:27 +00:00
Douglas Gregor 30071cead9 Remove DiagnosticConsumer::clone(), a bad idea that is now unused.
llvm-svn: 181070
2013-05-03 23:07:45 +00:00
Argyrios Kyrtzidis 37e48ff547 [Preprocessor] For the MacroExpands preprocessor callback, also pass the MacroArgs object that provides information about
the argument tokens for a function macro.

llvm-svn: 181065
2013-05-03 22:31:32 +00:00
Bill Wendling 952e8dfa8c Remove redundant flag.
llvm-svn: 180968
2013-05-02 22:53:00 +00:00
Bill Wendling 3dfc28782f We don't want FP elimination when doing an Apple-style build.
llvm-svn: 180950
2013-05-02 21:09:11 +00:00
Daniel Jasper 5f99742632 Basic clang-format integration for BBEdit.
Thanks to Avi Drissman!

llvm-svn: 180933
2013-05-02 17:37:36 +00:00
Anton Yartsev 604518ccd4 [analyzer] Finally make c++-analyzer 'executable' again.
llvm-svn: 180905
2013-05-02 01:57:58 +00:00
Anton Yartsev 10f9d08c70 [analyzer] Recreated as a file.
llvm-svn: 180903
2013-05-02 01:41:51 +00:00
Anton Yartsev 2320d295af [analyzer] Temporary remove c++analyzer to recreate it as a separate file, not a symlink.
llvm-svn: 180902
2013-05-02 01:36:41 +00:00
Anton Yartsev 19993e8441 [analyzer] Added 'executable' property to c++analyzer.
llvm-svn: 180901
2013-05-02 01:18:17 +00:00
Anton Yartsev caaaf2ee28 [analyzer] scan-build for Windows
The patch allows Windows users to launch scan-build without any additional preparations in the same way as it described in http://clang-analyzer.llvm.org/scan-build.html. The only thing that should be done to make scan-build work from an arbitrary location is to add scan-build folder to the PATH environment variable.

llvm-svn: 180900
2013-05-02 00:52:46 +00:00
Jordan Rose 38c97d2642 [analyzer] scan-build: support -enable-checker with new Xcode integration.
<rdar://problem/13772094>

llvm-svn: 180812
2013-04-30 22:00:04 +00:00
Jordan Rose 63524b9453 [analyzer] scan-view: don't ever serve absolute paths.
At one point in time scan-view allowed absolute paths to reference files
within the server root, but this doesn't seem to be used anymore, and
caused problems if a server-root-relative path actually matched an
absolute path to an existing file. This patch just treats paths as
server-root-relative all the time.

PR15843

llvm-svn: 180715
2013-04-29 17:23:06 +00:00
Argyrios Kyrtzidis 12fdb9e34b [libclang] Introduce clang_Module_getASTFile function that returns the module file where a module object came from.
rdar://13743084

llvm-svn: 180643
2013-04-26 22:47:49 +00:00
Argyrios Kyrtzidis d3afa0c7fb [PCH/modules] Require the preprocessing record option to match the used PCH, if modules are enabled.
The preprocessing record becomes important when modules are enabled, since it is used to calculate the
module cache hash.

llvm-svn: 180635
2013-04-26 21:33:40 +00:00
Daniel Jasper a04337e22b Fix scrolling bug in clang-format's emacs integration.
This patch ensure that nothing scrolls even if the same buffer is opened
in multiple windows.

llvm-svn: 180252
2013-04-25 07:06:48 +00:00
Alexander Kornienko 3fbee010c6 clang-format support for multiple input files.
Summary:
Added support for multiple input files, that can be used both with and
without in-place edit (-i) option. Added checks for -offset and -length options:
don't allow them on multiple files, check that they don't fall outside input
file, made both options unsigned, so that there's no need to check for negative
values. Removed "-1 can be used for end-of-file" from -length description.

Reviewers: djasper, klimek

Reviewed By: djasper

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D719

llvm-svn: 180185
2013-04-24 12:46:44 +00:00
Ted Kremenek 29b28e8f07 Fix typo in comparison in clang_CXCursorSet_contains().
Fixes PR 10124.

Patch by Jens Kilian.

Thanks to Nikola Smiljanic for following up.

llvm-svn: 180177
2013-04-24 07:25:40 +00:00
Ted Kremenek c0b98663e9 Revert "Remove CXCursorSet and related APIs. There are no known clients."
Apparently there are...

llvm-svn: 180176
2013-04-24 07:17:12 +00:00
Ted Kremenek 616986f859 Remove CXCursorSet and related APIs. There are no known clients.
llvm-svn: 180174
2013-04-24 06:52:14 +00:00
Argyrios Kyrtzidis c2233beba4 [libclang] Introduce a CXCursor_ObjCSelfExpr cursor, which is the equivalent of CXCursor_CXXThisExpr for C++ code.
rdar://13717006

llvm-svn: 180127
2013-04-23 17:57:17 +00:00
Ted Kremenek b44bc7d599 [scan-build] Whitelist all -mXXXX options.
llvm-svn: 180073
2013-04-23 00:10:55 +00:00
Richard Smith 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
Argyrios Kyrtzidis 23814e4f49 [libclang] Introduce clang_Cursor_isVariadic, which returns non-zero if the given cursor is a variadic function or method.
rdar://13667150

llvm-svn: 179819
2013-04-18 23:53:05 +00:00
Argyrios Kyrtzidis 9d9bc01e42 [libclang] Introduce clang_Cursor_getObjCDeclQualifiers, to query for 'ObjC Qualifiers' written next to the return and
parameter types in an ObjC method declarations.

rdar://13676977

llvm-svn: 179816
2013-04-18 23:29:12 +00:00
Argyrios Kyrtzidis 9adfd8aabb [libclang] Introduce clang_Cursor_getObjCPropertyAttributes to query the written attributes in a property declaration.
rdar://13684512

llvm-svn: 179803
2013-04-18 22:15:49 +00:00
Argyrios Kyrtzidis 5af4f2b7ea [libclang] Report parameter array types as written in source, not decayed to pointer types.
Patch by Doug.
rdar://13684618

llvm-svn: 179769
2013-04-18 16:41:15 +00:00
Daniel Jasper dd77743af8 Small improvements to clang-format documentation and integration
scripts.

llvm-svn: 179676
2013-04-17 07:55:02 +00:00
Tareq A. Siraj 6dfa25a19f Sema for Captured Statements
Add CapturedDecl to be the DeclContext for CapturedStmt, and perform semantic
analysis. Currently captures all variables by reference.

TODO: templates

Author: Ben Langmuir <ben.langmuir@intel.com>

Differential Revision: http://llvm-reviews.chandlerc.com/D433

llvm-svn: 179618
2013-04-16 19:37:38 +00:00
Tareq A. Siraj 24110cc733 Implement CapturedStmt AST
CapturedStmt can be used to implement generic function outlining as described in
http://lists.cs.uiuc.edu/pipermail/cfe-dev/2013-January/027540.html.

CapturedStmt is not exposed to the C api.

Serialization and template support are pending.

Author: Wei Pan <wei.pan@intel.com>

Differential Revision: http://llvm-reviews.chandlerc.com/D370

llvm-svn: 179615
2013-04-16 18:53:08 +00:00
John McCall 5e77d76c95 Basic support for Microsoft property declarations and
references thereto.

Patch by Tong Shen!

llvm-svn: 179585
2013-04-16 07:28:30 +00:00
Argyrios Kyrtzidis 25f7af1aeb [libclang] Introduce clang_Location_isInSystemHeader to check if a location resides in a system header.
This is a modified patch provided from Mikołaj Siedlarek!

llvm-svn: 179384
2013-04-12 17:06:51 +00:00
Daniel Jasper 31f916ac51 Fix clang-format-diff.py script.
llvm-svn: 179377
2013-04-12 13:42:36 +00:00
Daniel Jasper 92a3130509 Provide better emacs integration.
The new emacs integration is simpler, does not save the current file
before reformatting and ensures that emacs does not scroll as a result
of formatting.

Also explicitly set the style in clang-format tests to make them more
robust.

llvm-svn: 179372
2013-04-12 10:12:01 +00:00
Argyrios Kyrtzidis 1ab09cc883 [libclang] Have clang_getCXXAccessSpecifier() also return the access control of a C++ declaration within its parent scope.
Suggested by Stefan Seefeld.

llvm-svn: 179297
2013-04-11 17:02:10 +00:00
Argyrios Kyrtzidis e822f58db4 [libclang] Expose record layout info via new libclang functions:
clang_Type_getAlignOf
clang_Type_getSizeOf
clang_Type_getOffsetOf
clang_Cursor_isBitField

Patch by Loïc Jaquemet!

llvm-svn: 179251
2013-04-11 01:20:11 +00:00
Argyrios Kyrtzidis bcc8a5a70a [c-index-test] Enable 'display diagnostics' when using the -test-load functionality.
llvm-svn: 179123
2013-04-09 20:29:24 +00:00
Argyrios Kyrtzidis 2bee666540 [libclang] In cxtu::getASTUnit(), check for a null CXTranslationUnit.
llvm-svn: 179121
2013-04-09 20:03:03 +00:00
Daniel Jasper e4549a2391 Improvements to clang-format integrations.
This adds an emacs editor integration (thanks to Ami Fischman). Also
pulls out the style into a variable for the vi integration and just
uses clang-formats defaults style in clang-format-diff.py.

llvm-svn: 179098
2013-04-09 15:23:04 +00:00
Daniel Jasper 4b14f4f9e6 Remove outdated part of help message.
The styles are now documented with the -style option. This fixes
llvm.org/PR15689.

llvm-svn: 179017
2013-04-08 10:50:02 +00:00
Argyrios Kyrtzidis 2ec76747f4 [libclang] Fix cursor visitation to not ignore template arguments in out-of-line member functions.
rdar://13535645

llvm-svn: 178911
2013-04-05 21:04:10 +00:00
Argyrios Kyrtzidis 0e95fcacdf [libclang] Add some checks to make sure the given CXTranslationUnit is not null, before using it.
llvm-svn: 178800
2013-04-04 22:40:59 +00:00
Rafael Espindola 5515ff804f cmake: mark clang as needing exported symbol.
This is a nop right now, but committing this first avoids a temporary breakage
when the llvm files change to not default to exporting symbols.

llvm-svn: 178723
2013-04-04 00:58:40 +00:00
Argyrios Kyrtzidis b2792972a2 [libclang] Make clang_Cursor_getArgument work with call-exprs.
Patch by Matthias Kleine!

llvm-svn: 178475
2013-04-01 17:38:59 +00:00
Argyrios Kyrtzidis 828f4d4b9f [libclang] If libclang logging is enabled, print all compiler diagnostics to stderr instead of capturing them.
llvm-svn: 178373
2013-03-29 21:51:44 +00:00
Argyrios Kyrtzidis 41686481f4 [cmake] Add clang-headers as a dependency of libclang and if we have to copy them
for the IDE case, also create a symlink inside the libclang.dylib directory.

llvm-svn: 178372
2013-03-29 21:51:40 +00:00
Chad Rosier 05c71aa745 Update the error handing static functions for r178161.
Part of rdar://13296693

llvm-svn: 178162
2013-03-27 18:28:23 +00:00
Chad Rosier ab003df656 Remove a FIXME that's not planned to be fixed. We only generated crash
diagnostics for the first failing command.

llvm-svn: 178086
2013-03-26 23:25:41 +00:00
Argyrios Kyrtzidis b6210dff97 [Preprocessor/Modules] Separate the macro directives kinds into their own MacroDirective's subclasses.
For each macro directive (define, undefine, visibility) have a separate object that gets chained
to the macro directive history. This has several benefits:

-No need to mutate a MacroDirective when there is a undefine/visibility directive. Stuff like
 PPMutationListener become unnecessary.
-No need to keep extra source locations for the undef/visibility locations for the define directive object
 (which is the majority of the directives)
-Much easier to hide/unhide a section in the macro directive history.
-Easier to track the effects of the directives across different submodules.

llvm-svn: 178037
2013-03-26 17:17:01 +00:00
Chandler Carruth 456ab006a4 Manually specify the link dependencies. Turns out that all the work on
LLVMBuild stuff didn't actually provide a single place for dependencies,
it just added a third place.

llvm-svn: 177989
2013-03-26 03:45:48 +00:00
Chandler Carruth b45836a231 The IRReader header is now part of its own library. Update the include
line and the library dependencies to reflect this.

llvm-svn: 177972
2013-03-26 02:25:54 +00:00
Daniel Jasper be0d173099 Add clang-format to the corresponding Makefile.
llvm-svn: 177727
2013-03-22 11:43:51 +00:00
Alexey Bataev a769e07232 OpenMP threadprivate directive parsing and semantic analysis
llvm-svn: 177705
2013-03-22 06:34:35 +00:00
Jordan Rose 83662f75ad [analyzer] scan-build: emit errors on stderr, and exit(1) instead of exit(0).
PR14963

llvm-svn: 177678
2013-03-21 23:14:26 +00:00
Daniel Jasper 9be2c5cf17 Add clang-format binary to cfe.
llvm-svn: 177506
2013-03-20 09:53:23 +00:00
Argyrios Kyrtzidis 014349cc8c [libclang] Modify clang_getCursorType to be able to handle a function template decl.
llvm-svn: 177359
2013-03-18 23:54:50 +00:00
Jordan Rose 529e239aee [analyzer] Fix scan-build's -stats mode.
We were failing to match the output line, which led to us collecting no
stats at all, which led to a divide-by-zero error.

Fixes PR15510.

llvm-svn: 177084
2013-03-14 17:18:30 +00:00
Argyrios Kyrtzidis 3c5305c15e [Modules] Resolve top-headers of modules lazily.
This allows resolving top-header filenames of modules to FileEntries when
we need them, not eagerly.

Note that that this breaks ABI for libclang functions
clang_Module_getTopLevelHeader / clang_Module_getNumTopLevelHeaders
but this is fine because they are experimental and not widely used yet.

llvm-svn: 176975
2013-03-13 21:13:43 +00:00
Argyrios Kyrtzidis 1b5b1ce4f8 [libclang] Fix a test and a warning on windows.
Patch by Guy Benyei!

llvm-svn: 176806
2013-03-11 16:03:17 +00:00
Benjamin Kramer b23fc91cdc Driver: do not strip file extensions when printing diagnostics.
Before: clang-3: error: no input files
After:  clang-3.3: error: no input files

This means that we'll also print clang.exe on windows, but I don't see a problem
with that.

llvm-svn: 176788
2013-03-10 13:16:18 +00:00
Argyrios Kyrtzidis 51c3318b01 [libclang] Change clang_findReferencesInFile and clang_findIncludesInFile to return an enum,
as suggested by Jordan.

llvm-svn: 176732
2013-03-08 22:47:41 +00:00
Argyrios Kyrtzidis 951f61fae2 [libclang] Modify clang_findReferencesInFile and clang_findIncludesInFile to return a value.
Possible values are:
 1  : if a parameter was invalid
 -1 : if the callback returned CXVisit_Break,
 otherwise returns 0.

llvm-svn: 176716
2013-03-08 20:42:33 +00:00
Argyrios Kyrtzidis 503c83ad81 [libclang] Introduce clang_findIncludesInFile, that can be used to retrieve all #import/#include directives in a specific file.
It passes to the visitor, that the caller provides, CXCursor_InclusionDirective cursors for
all the include directives in a particular file.

llvm-svn: 176682
2013-03-08 02:32:34 +00:00
Argyrios Kyrtzidis 733136952e [libclang] When calling the function of CXCursorAndRangeVisitor, don't forget to
stop visitation if it returns CXVisit_Break.

llvm-svn: 176681
2013-03-08 02:32:29 +00:00
Argyrios Kyrtzidis ba4b5f8646 [libclang] Add Logger::operator<< overloads for CXCursor and FileEntry.
llvm-svn: 176680
2013-03-08 02:32:26 +00:00
Argyrios Kyrtzidis 37f2ab4824 [libclang] When logging a CXTranslationUnit that came from an AST file, print out the filename.
llvm-svn: 176511
2013-03-05 20:21:14 +00:00
Jordan Rose 838b72f6b5 scan-build: explicitly say "No bugs found" if there are no reports.
Patch by Martin Storsjo!

llvm-svn: 176472
2013-03-05 02:33:08 +00:00
Stefanus Du Toit b331850194 Fix typos: [Dd]iagnosic -> [Dd]iagnostic
These all appear in comments or (ironically) diagnostics output.

llvm-svn: 176383
2013-03-01 21:41:22 +00:00
Fariborz Jahanian 828b8d2415 doxygen command. Add 'attention' command to list of similar
doxygen commands. // rdar://12379053

llvm-svn: 176127
2013-02-26 22:12:16 +00:00
Argyrios Kyrtzidis fead64be9b [preprocessor] Use MacroDirective in the preprocessor callbacks to make available the
full information about the macro (e.g if it was imported and where).

llvm-svn: 175978
2013-02-24 00:05:14 +00:00
Peter Collingbourne 47f9f2d1e6 Revert r175912, "Add support for coldcc to clang" at John's request.
llvm-svn: 175936
2013-02-23 00:06:18 +00:00
Peter Collingbourne f32b3f2c55 Add support for coldcc to clang
llvm-svn: 175912
2013-02-22 19:24:35 +00:00
David Blaikie f005d3c1a2 Suppress -Wswitch to unbreak the build.
This may need to be fixed more intelligently - I don't have enough context to
be sure what the appropriate fix is right now.

llvm-svn: 175902
2013-02-22 17:44:58 +00:00
Michael Han 84324357b8 [Sema] Semantic analysis for empty-declaration and attribute-declaration.
Introduce a new AST Decl node "EmptyDecl" to model empty-declaration. Have attributes from attribute-declaration appertain
to the EmptyDecl node by creating the AST representations of these attributes and attach them to the EmptyDecl node so these
attributes can be sema checked just as attributes attached to "normal" declarations.

llvm-svn: 175900
2013-02-22 17:15:32 +00:00
Benjamin Kramer 9170e914fc Streamify getNameForDiagnostic and remove the string versions of PrintTemplateArgumentList.
llvm-svn: 175894
2013-02-22 15:46:01 +00:00
Benjamin Kramer d504096c12 scan-build: Remove debug print.
PR15329.

llvm-svn: 175889
2013-02-22 12:07:39 +00:00
Ted Kremenek 2dca31e1ed [scan-build] Add quotes around clang executable name to handle path withs spaces. Fixes <rdar://problem/13254727>
llvm-svn: 175790
2013-02-21 20:28:59 +00:00
Ted Kremenek 9ddfa89bed [scan-build] fix xcode version parsing to handle dot releases. Fixes <rdar://problem/13265300>.
llvm-svn: 175781
2013-02-21 19:33:30 +00:00
Chad Rosier 3e263e40e9 [driver] Handle the processing of the QA_OVERRIDE_GCC3_OPTIONS and CCC_ADD_ARGS
before the DiagnosticsEngine is instantiated.  Otherwise, warning options are
not handled correctly.
rdar://13254743

llvm-svn: 175779
2013-02-21 18:56:55 +00:00
NAKAMURA Takumi c2b5d1f9b9 CIndex.cpp: Appease g++-4.4. "if (Optional<unsigned> Minor = In.getMinor())" did not work as expected.
llvm-svn: 175711
2013-02-21 02:32:34 +00:00
David Blaikie 7a30dc53c5 Use None rather than Optional<T>() where possible.
llvm-svn: 175705
2013-02-21 01:47:18 +00:00
Ted Kremenek 0332558894 Strip 'llvm' from 'llvm::Optional' uses.
llvm-svn: 175701
2013-02-21 01:29:01 +00:00
Argyrios Kyrtzidis 09c9e811de [preprocessor] Split the MacroInfo class into two separate concepts, MacroInfo class
for the data specific to a macro definition (e.g. what the tokens are), and
MacroDirective class which encapsulates the changes to the "macro namespace"
(e.g. the location where the macro name became active, the location where it was undefined, etc.)

(A MacroDirective always points to a MacroInfo object.)

Usually a macro definition (MacroInfo) is where a macro name becomes active (MacroDirective) but
splitting the concepts allows us to better model the effect of modules to the macro namespace
(also as a bonus it allows better modeling of push_macro/pop_macro #pragmas).
Modules can have their own macro history, separate from the local (current translation unit)
macro history; MacroDirectives will be used to model the macro history (changes to macro namespace).

For example, if "@import A;" imports macro FOO, there will be a new local MacroDirective created
to indicate that "FOO" became active at the import location. Module "A" itself will contain another
MacroDirective in its macro history (at the point of the definition of FOO) and both MacroDirectives
will point to the same MacroInfo object.

Introducing the separation of macro concepts is the first part towards better modeling of module macros.

llvm-svn: 175585
2013-02-20 00:54:57 +00:00
David Blaikie 6adc78e0df Replace TypeLoc llvm::cast support to be well-defined.
The TypeLoc hierarchy used the llvm::cast machinery to perform undefined
behavior by casting pointers/references to TypeLoc objects to derived types
and then using the derived copy constructors (or even returning pointers to
derived types that actually point to the original TypeLoc object).

Some context is in this thread:
http://lists.cs.uiuc.edu/pipermail/llvmdev/2012-December/056804.html
Though it's spread over a few months which can be hard to read in the mail
archive.

llvm-svn: 175462
2013-02-18 22:06:02 +00:00
Dmitri Gribenko 7d09808818 libclang: don't store nul-terminated strings as StringRefs,
if the nul-terminatedness property is important for clients.

Also, don't return the same CXString multiple times.  This did not create a
correctness issue in practice because the CXString was of an CXS_Unmanaged
kind, and destruction was a no-op.

llvm-svn: 175455
2013-02-18 19:50:38 +00:00
Dmitri Gribenko 19b79c8bf9 libclang: remove reinterpret_casts by using SourceLocation::getPtrEncoding
llvm-svn: 175333
2013-02-16 01:07:48 +00:00
Dmitri Gribenko 0035372bb7 libclang: add clang_getTypeSpelling(CXType CT)
Adds a function clang_getTypeSpelling(CXType CT) that returns
a CXString containing the underlying type.

Patch by Ben Gertzfield.

llvm-svn: 175299
2013-02-15 21:15:49 +00:00
Dmitri Gribenko 6b8fca1275 libclang: remove reinterpret_casts by using SourceLocation::getFromPtrEncoding
directly instead of casting a pointer to an integer

llvm-svn: 175206
2013-02-14 20:07:36 +00:00
Ted Kremenek 3cfba5bf13 Teach ccc-analyze to pass on -iquote with no spaces between it an the argument.
llvm-svn: 175115
2013-02-14 00:32:25 +00:00
Bill Wendling 41529c13c4 Use 'RC_XBS' instead of 'RC_BUILDIT' to catch all times when it's built in the Apple way.
llvm-svn: 175070
2013-02-13 19:44:17 +00:00
Argyrios Kyrtzidis 5d47a9b253 [libclang] Fix annotation of a range where the begin or end location
is inside a macro argument.

Previously we would give up and not annotate anything in the range.
rdar://11891550

llvm-svn: 175062
2013-02-13 18:33:28 +00:00
Dmitri Gribenko efbbd1e90c libclang: use CXCursor getters to simplify code
llvm-svn: 174809
2013-02-09 14:12:09 +00:00
Jordan Rose a7d03840e6 Excise <cctype> from Clang (except clang-tblgen) in favor of CharInfo.h.
Nearly all of these changes are one-to-one replacements; the few that
aren't have to do with custom identifier validation.

llvm-svn: 174768
2013-02-08 22:30:41 +00:00
Argyrios Kyrtzidis a2ed813afd [libclang] Attribute visitation happens out-of-source-order, make sure
we annotate properly when there is an attribute and not skip type specs
if the attribute is after the declaration.

rdar://13129077

llvm-svn: 174689
2013-02-08 01:12:25 +00:00
Dmitri Gribenko 0b62f8a632 libclang: reduce CXString abuse
ContainerUSR is not really a CXString, but it should own the underlying memory
buffer.  Thus, it is better to change the type to std::string.  This will not
introduce extra copying overhead, since the workaround that is being removed
was already making a copy.

llvm-svn: 174647
2013-02-07 19:09:22 +00:00
NAKAMURA Takumi 288c42e936 libclang: CursorVisitor::VisitBuiltinTypeLoc(): Add OCLSampler. [-Wswitch]
llvm-svn: 174606
2013-02-07 12:47:42 +00:00
Guy Benyei 610541989a Add OpenCL samplers as Clang builtin types and check sampler related restrictions.
llvm-svn: 174601
2013-02-07 10:55:47 +00:00
Dmitri Gribenko 2aedfbd177 Comment to XML conversion: replace string comparison with command ID comparison
llvm-svn: 174290
2013-02-03 17:48:05 +00:00
Dmitri Gribenko 18aa3bb819 libclang: wrap CXString implementation into 'namespace cxstring'
This removes quite a few 'cxstring::' qualifications where they are obvious.

llvm-svn: 174286
2013-02-03 13:54:26 +00:00
Dmitri Gribenko 7489521eec libclang: remove 'using namespace cxstring'
llvm-svn: 174285
2013-02-03 13:52:47 +00:00
Dmitri Gribenko bf7bf10d45 libclang: migrate IndexingDeclVisitor to ConstDeclVisitor
llvm-svn: 174284
2013-02-03 13:42:20 +00:00
Dmitri Gribenko d73f73b0dd libclang: remove unneeded const_cast
llvm-svn: 174283
2013-02-03 13:26:20 +00:00
Dmitri Gribenko 82700578d4 libclang: migrate USRGenerator to ConstDeclVisitor
llvm-svn: 174281
2013-02-03 13:21:23 +00:00
Dmitri Gribenko dd7dacfff9 libclang: remove unneeded const_casts
llvm-svn: 174280
2013-02-03 13:19:54 +00:00
Dmitri Gribenko 2f23e9c520 libclang: introduce cxstring::{createRef,createDup} for StringRefs
Also migrate all clients from the old API.

llvm-svn: 174263
2013-02-02 02:19:29 +00:00
Ted Kremenek 26c777c409 Add some horrible Perl code to teach scan-build to recursively walk a directory for HTML files.
llvm-svn: 174260
2013-02-02 01:52:41 +00:00
Dmitri Gribenko 3c66b0be90 libclang: introduce cxstring::{createRef,createDup} for C strings
Also migrate all clients from the old API.

llvm-svn: 174238
2013-02-02 00:02:12 +00:00
Dmitri Gribenko 2e72dd4a43 Comment parsing: improve the fidelity of XML output for many block commands
This change introduces a 'kind' attribute for the <Para> tag, that captures the
kind of the parent block command.

For example:

\todo Meow.

used to be just <Para>Meow.</Para>, but now it is
<Para kind="todo">Meow.</Para>

llvm-svn: 174216
2013-02-01 20:23:57 +00:00
Dmitri Gribenko 946aca8524 libclang: document the purpose of createNull()
llvm-svn: 174195
2013-02-01 16:38:41 +00:00
Dmitri Gribenko 74f3e1e028 libclang: add comments for CXStringFlag
llvm-svn: 174194
2013-02-01 16:36:31 +00:00
Dmitri Gribenko 36a6dd04ef libclang: itroduce cxstring::createEmpty()
llvm-svn: 174174
2013-02-01 14:21:22 +00:00
Dmitri Gribenko f98dfbae94 libclang: introduce cxstring::createNull()
llvm-svn: 174173
2013-02-01 14:13:32 +00:00
Fariborz Jahanian 1a0cf80533 [Comment parsing] Add support for recognizing
\headerfile command and representing it in an xml
document. Patch reviewed by Dmitri Gribenko.
// rdar://12397511

llvm-svn: 174109
2013-01-31 23:12:39 +00:00
Evgeniy Stepanov 8660623576 Attempt to fix Windows build breakage.
llvm-svn: 174060
2013-01-31 14:27:38 +00:00
Douglas Gregor 0a0e2b3631 Allow the computation of the base priority for a declaration code completion result to consider the completion context
llvm-svn: 174037
2013-01-31 04:52:16 +00:00
Ted Kremenek 23813454e9 scan-build: When using Xcode 4.6, use build settings for doing proper build interposition.
llvm-svn: 173954
2013-01-30 19:10:24 +00:00
Chad Rosier dd60e09021 [driver] Refactor the driver so that a failing commands doesn't prevent
subsequent commands from being executed.

The diagnostics generation isn't designed for this use case, so add a note to
fix this in the very near future.  For now, just generated the diagnostics for
the first failing command.
Part of rdar://12984531

llvm-svn: 173825
2013-01-29 20:15:05 +00:00
Dmitri Gribenko b95b3f128b libclang: refactor CXStringPool: make it a class
We are not exposing the pool or string buffers to libclang users, so no need to
maintain a procedural interface.

llvm-svn: 173595
2013-01-26 22:44:19 +00:00
Dmitri Gribenko 183436e5b6 libclang: type safety for CXTranslationUnitImpl::CIdx
llvm-svn: 173590
2013-01-26 21:49:50 +00:00
Dmitri Gribenko ba82fea336 libclang: type safety for CXTranslationUnitImpl::FormatContext
llvm-svn: 173589
2013-01-26 21:39:50 +00:00
Dmitri Gribenko d36209e308 libclang: some type safety for CXTranslationUnitImpl's internals
There is no reason to store pointers as 'void*' in CXTranslationUnitImpl, since
it does not affect libclang ABI.

llvm-svn: 173588
2013-01-26 21:32:42 +00:00
Dmitri Gribenko c22ea1ce88 libclang: factor out the frequent pattern static_cast<ASTUnit *>(TU->TUData)
into a getter cxtu::getASTUnit(TU)

llvm-svn: 173585
2013-01-26 18:53:38 +00:00
Dmitri Gribenko a169118854 libclang: make getCursorParentDecl() return 'const Decl *'
llvm-svn: 173584
2013-01-26 18:12:08 +00:00
Dmitri Gribenko e4baea61b5 libclang: change getCursorAttr() to return 'const Attr *'
llvm-svn: 173583
2013-01-26 18:08:08 +00:00
Dmitri Gribenko e835406cd7 libclang: make getCursorStmt() and getCursorExpr() return const pointers
Also change EnqueueVisitor to use ConstStmtVisitor as a consequence.

llvm-svn: 173577
2013-01-26 15:29:08 +00:00
Argyrios Kyrtzidis ac08b26611 [libclang] Introduce clang_getFileUniqueID which returns a struct
for a CXFile containing device/inode/modification time.

Intended to be useful as a key associated with a unique file across
an indexing session.

rdar://13091837

llvm-svn: 173559
2013-01-26 04:52:52 +00:00
Jordan Rose b18179da33 scan-build: Add a --keep-empty option for better testing.
SATestBuild expects to compare output directories for each invocation of
scan-build that it runs, but scan-build clears out empty directories by
default. We were coincidentally not getting that behavior until r173294.

llvm-svn: 173383
2013-01-24 23:07:59 +00:00
Ted Kremenek 15b47bc872 Always process an index.html file if we have HTML output. Patch by Justin Bogner.
llvm-svn: 173294
2013-01-23 21:22:14 +00:00
Dmitri Gribenko d15bb30dba libclang: change return type of getCursorDecl() to 'const Decl *'
llvm-svn: 173278
2013-01-23 17:25:27 +00:00
Dmitri Gribenko f930448bf6 Remove uneeded casts
llvm-svn: 173269
2013-01-23 15:56:07 +00:00
Bill Wendling e4e2e59740 Explicitly cast away the const-ness instead of doing it implicitly.
llvm-svn: 173241
2013-01-23 08:58:23 +00:00
Bill Wendling eade362f30 Explicitly cast away the const-ness instead of doing it implicitly.
llvm-svn: 173232
2013-01-23 08:25:41 +00:00
NAKAMURA Takumi 873a63ce19 libclang: Update comment about USEDLIBS in c-*-test/Makefile.
"Note that 'USEDLIBS' must include all of the core clang libraries when -static is given to linker on cygming."

llvm-svn: 173124
2013-01-22 04:11:33 +00:00
NAKAMURA Takumi a589b96041 Add bitreader to LINK_COMPONENTS in users of libclang, c-arcmt-test and c-index-test.
They don't link cygclang.dll, but libclang.a on cygwin.

llvm-svn: 172980
2013-01-20 14:53:49 +00:00
Guy Benyei 1b4fb3e08b Implement OpenCL event_t as Clang builtin type, including event_t related OpenCL restrictions (OpenCL 1.2 spec 6.9)
llvm-svn: 172973
2013-01-20 12:31:11 +00:00
Chris Lattner 0e6c940d2c update to use the new BitcodeCursor readRecord that takes a StringRef blob parameter,
and adopt "advance" in more places.

llvm-svn: 172951
2013-01-20 02:38:54 +00:00
Sean Silva f1b49e237f Nuke SetUpBuildDumpLog.
Also, it was the only reason that `argc` and `argv` were being passed
into createDiagnostics, so remove those parameters and clean up callers.

llvm-svn: 172945
2013-01-20 01:58:28 +00:00