Commit Graph

41 Commits

Author SHA1 Message Date
Argyrios Kyrtzidis 69e6f1f257 [Rewrite] Make RewriteBuffer accessible on its own, and add a unit test for it.
llvm-svn: 231588
2015-03-08 04:00:33 +00:00
Gabor Horvath e40c71c10a [analyzer] Individual configuration options can be specified for checkers.
Reviewed by: Anna Zaks

Original patch by: Aleksei Sidorin

Differential Revision: http://reviews.llvm.org/D7905

llvm-svn: 231266
2015-03-04 17:59:34 +00:00
Keno Fischer 84778b2a1c Don't segfault in EmitCXXGlobalInitFunc when main file is a membuf
Summary: When the main file is created from a membuffer, there is no file entry that can be retrieved. This uses "__GLOBAL_I_a" in that case which is what was always used before r208128.

Reviewers: majnemer, thakis

Reviewed By: thakis

Subscribers: yaron.keren, rsmith, cfe-commits

Differential Revision: http://reviews.llvm.org/D5043

llvm-svn: 216495
2014-08-26 22:10:15 +00:00
Alp Toker 0621cb2e7d Make clang's rewrite engine a core feature
The rewrite facility's footprint is small so it's not worth going to these
lengths to support disabling at configure time, particularly since key compiler
features now depend on it.

Meanwhile the Objective-C rewriters have been moved under the
ENABLE_CLANG_ARCMT umbrella for now as they're comparatively heavy and still
potentially worth excluding from lightweight builds.

Tests are now passing with any combination of feature flags. The flags
historically haven't been tested by LLVM's build servers so caveat emptor.

llvm-svn: 213171
2014-07-16 16:48:33 +00:00
Dmitri Gribenko 1bf8d9107b libclang: fix a bug in processing invalid arguments, introduced in r201249
Recommit r201346, reverted in r201373.

llvm-svn: 201578
2014-02-18 15:20:02 +00:00
Juergen Ributzka d59364086f Revert "[CMake] Disable libclangTests.exe on win32 for now."
Because I also reverted the original commit that required this change.

llvm-svn: 201374
2014-02-13 23:51:55 +00:00
NAKAMURA Takumi f98c7ac6e6 [CMake] Disable libclangTests.exe on win32 for now.
libclangTests.exe cannot find libclang.dll since it is not on $PATH.

llvm-svn: 201348
2014-02-13 17:51:35 +00:00
Dmitri Gribenko fbe5672746 libclang: fix a bug in processing invalid arguments, introduced in r201249,
pointed out by Daniel Jasper in r201329

llvm-svn: 201346
2014-02-13 16:51:38 +00:00
Jonathan Roelofs 2cea1bea87 Add Multilib selection machinery
This patch improves the support for picking Multilibs from gcc installations.
It also provides a better approximation for the flags '-print-multi-directory'
and '-print-multi-lib'.

This reverts r201203 (i.e. re-applying r201202 with small fixes in
unittests/CMakeLists.txtto make the build bots happy).

review: http://llvm-reviews.chandlerc.com/D2538
llvm-svn: 201205
2014-02-12 03:21:20 +00:00
Jonathan Roelofs 3fa96d8378 Revert 201202
Breaks cmake configure of new unit tests directory

llvm-svn: 201203
2014-02-12 01:36:51 +00:00
Jonathan Roelofs 0e7ec60b74 Add Multilib selection machinery
This patch improves the support for picking Multilibs from gcc installations.
It also provides a better approximation for the flags '-print-multi-directory'
and '-print-multi-lib'.

review: http://llvm-reviews.chandlerc.com/D2538
llvm-svn: 201202
2014-02-12 01:29:25 +00:00
Kaelyn Uhrain f0aabdadc6 Add hooks for typo correction to ExternalSemaSource, courtesy of Luke Zarko.
llvm-svn: 188196
2013-08-12 19:54:38 +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
Daniel Jasper f793511579 Initial version of formatting library.
This formatting library will be used by a stand-alone clang-format tool
and can also be used when writing other refactorings.

Manuel's original design document:
https://docs.google.com/a/google.com/document/d/1gpckL2U_6QuU9YW2L1ABsc4Fcogn5UngKk7fE5dDOoA/edit

The library can already successfully format itself.

Review: http://llvm-reviews.chandlerc.com/D80
llvm-svn: 169137
2012-12-03 18:12:45 +00:00
Dmitri Gribenko e3942ef9a4 add AST unittests to CMake build system
llvm-svn: 160640
2012-07-23 20:11:34 +00:00
Manuel Klimek 04616e4776 Adds the AST Matcher library, which provides a in-C++ DSL to express
matches on interesting parts of the AST, and callback mechanisms to
act on them.

llvm-svn: 159805
2012-07-06 05:48:52 +00:00
Chandler Carruth 016bbd88cf Clang side of a refactoring of the CMake unit test build strategy.
The fundamental change is to put a CMakeLists.txt file in the unittest
directory, with a single test binary produced from it. This has several
advantages.

Among other fundamental advantages, we start to get the checking logic
for when a file is missing from the CMake build, and this caught one
missing file already! More fun details in the LLVM commit corresponding
to this one.

Note that the LLVM commit and this one most both be applied, or neither.
Sorry for any skew issues.

llvm-svn: 158910
2012-06-21 09:51:42 +00:00
Chandler Carruth f0dcac6800 Switch Clang to re-use the the newly factored common LLVM
implementation. Yay for '-' lines in CMake!

llvm-svn: 158897
2012-06-21 05:23:23 +00:00
Chandler Carruth 8897331381 Simplify the Clang unittest function in the CMake build, and make it
match the LLVM implemenation. This also simplifies the name management
and splits the custom library management out from the unittest specific
management. It finally drops the dependency on parsing cmake arguments.

llvm-svn: 158894
2012-06-21 02:04:39 +00:00
Chandler Carruth 28969b4139 Remove a goofy CMake hack and use the standard CMake facilities to
express library-level dependencies within Clang.

This is no more verbose really, and plays nicer with the rest of the
CMake facilities. It should also have no change in functionality.

llvm-svn: 158888
2012-06-21 01:30:21 +00:00
Chandler Carruth 4b3d2c801c Remove an unused feature of the clang unittest macro.
llvm-svn: 158884
2012-06-21 00:40:48 +00:00
Manuel Klimek 3f00134c05 Adds the Refactoring library, which is a layer on top of the Tooling library
that allows easy refactoring across translation units.

llvm-svn: 157331
2012-05-23 16:29:20 +00:00
Manuel Klimek 78d084d942 Adds a method overwriteChangedFiles to the Rewriter. This is implemented by
first writing the changed files to a temporary location and then overwriting
the original files atomically.

Also adds a RewriterTestContext to aid unit testing rewrting logic in general.

llvm-svn: 157260
2012-05-22 17:01:35 +00:00
Manuel Klimek 770691b153 Adds a unit test for the RecursiveASTVisitor.
llvm-svn: 155108
2012-04-19 08:48:53 +00:00
Manuel Klimek 47c245a537 Adds a tooling library.
Provides an API to run clang tools (FrontendActions) as standalone tools,
or repeatedly in-memory in a process. This is useful for unit-testing,
map-reduce style applications, source transformation daemons or command line
tools.

The ability to run over multiple translation units with different command
line arguments enables building up refactoring tools that need to apply
transformations across translation unit boundaries.

See tools/clang-check/ClangCheck.cpp for an example.

llvm-svn: 154008
2012-04-04 12:07:46 +00:00
Argyrios Kyrtzidis d169911cc0 Add unit testing for Lexer.
llvm-svn: 148478
2012-01-19 15:59:01 +00:00
Argyrios Kyrtzidis 2403797eec For SourceManager::isBeforeInTranslationUnit(), have it consider macro arg expanded
token locations as coming before the closing ')' of a function macro expansion.

Include a unit test for SourceManager.

llvm-svn: 147056
2011-12-21 16:56:29 +00:00
Richard Smith f6f003af6a C++11 constexpr: Add note stacks containing backtraces if constant evaluation
fails within a call to a constexpr function. Add -fconstexpr-backtrace-limit
argument to driver and frontend, to control the maximum number of notes so
produced (default 10). Fix APValue printing to be able to pretty-print all
APValue types, and move the testing for this functionality from a unittest to
a -verify test now that it's visible in clang's output.

llvm-svn: 146749
2011-12-16 19:06:07 +00:00
Jeffrey Yasskin d2af962eee Define DiagnosticBuilder<<APValue so it's easy to include APValues in
diagnostics.

llvm-svn: 135398
2011-07-18 16:43:53 +00:00
Manuel Klimek 8a160cc42b Reverts the Tooling changes as requested by Chris.
llvm-svn: 132462
2011-06-02 16:58:33 +00:00
Manuel Klimek 0cfc6a045c This patch implements an AST matching framework that allows to write
tools that match on the C++ ASTs. The main interface is in ASTMatchers.h,
an example implementation of a tool that removes redundant .c_str() calls
is in the example RemoveCStrCalls.cpp.

Various contributions:
Zhanyong Wan, Chandler Carruth, Marcin Kowalczyk, Wei Xu, James Dennett.

llvm-svn: 132374
2011-05-31 23:49:32 +00:00
Oscar Fuentes cfc9efa43e Handle gcc-compatible compilers (such as clang) the same way we handle
gcc.

Fixes PR9886.

llvm-svn: 131182
2011-05-11 13:53:30 +00:00
Manuel Klimek 6825eebcd6 This is the next step in building the standalone tools infrastructure:
This patch simplifies writing of standalone Clang tools. As an
example, we add clang-check, a tool that runs a syntax only frontend
action over a .cc file. When you integrate this into your favorite
editor, you get much faster feedback on your compilation errors, thus
reducing your feedback cycle especially when writing new code.

The tool depends on integration of an outstanding patch to CMake to
work which allows you to always have a current compile command
database in your cmake output directory when you set
CMAKE_EXPORT_COMPILE_COMMANDS.

llvm-svn: 130306
2011-04-27 16:39:14 +00:00
Manuel Klimek d861e8b7be Adds a function to run FrontendActions over in-memory code. This is
the first step towards a standalone Clang tool infrastructure.
The plan is to make it easy to build command line tools that run over
the AST of source files in a project outside of the build system.

llvm-svn: 129924
2011-04-21 18:37:41 +00:00
Oscar Fuentes 15fe190027 Put targets on folders, if the IDE supports the feature.
Requires CMake 2.8.3 or newer.

llvm-svn: 126094
2011-02-20 22:06:44 +00:00
Jeffrey Yasskin 39a5820059 Use PARSE_ARGUMENTS to clean up add_clang_unittest's calling convention.
It would be nice to propagate this into the other functions to replace
LLVM_LINK_COMPONENTS and friends, but I don't plan to do that.

llvm-svn: 126032
2011-02-19 18:06:01 +00:00
Jeffrey Yasskin ecdd68d760 Remove support and mc from the clang unittests' dependencies because they're not
needed or provided by the libraries under test.

The next step is to import http://www.itk.org/Wiki/CMakeMacroParseArguments to
make the empty string parameter unnecessary.

llvm-svn: 126024
2011-02-19 06:07:17 +00:00
Peter Collingbourne 14a552b2d7 Move CompilerInstance::LLVMContext and LLVMContext ownership to CodeGenAction
This removes the final dependency edge from any lib outside of CodeGen
to core.  As a result we can, and do, trim the dependency on core
from libclang, PrintFunctionNames, the unit tests and c-index-test.
While at it, review and trim other unneeded dependencies.

llvm-svn: 125820
2011-02-18 02:25:12 +00:00
Zhanyong Wan 5201b66530 Adds a CMake target for the Basic lib's unit tests. Reviewed by
jyasskin and chapuni.

llvm-svn: 125657
2011-02-16 05:45:20 +00:00
Zhanyong Wan f8a620f8e1 Improves CMakeLists.txt for Clang's unit tests: make "linked
components" and "used libs" arguments of add_clang_unittest().
Reviewed by jyasskin and chapuni.

llvm-svn: 125652
2011-02-16 05:19:17 +00:00
Jeffrey Yasskin cd3858b103 Add CMake support to the clang unittests.
llvm-svn: 125561
2011-02-15 07:54:28 +00:00