summaryrefslogtreecommitdiffstats
path: root/clang/unittests/Basic
Commit message (Collapse)AuthorAgeFilesLines
* Basic: move CodeGenOptions from FrontendSaleem Abdulrasool2016-04-071-1/+0
| | | | | | | | This is a mechanical move of CodeGenOptions from libFrontend to libBasic. This fixes the layering violation introduced earlier by threading CodeGenOptions into TargetInfo. It should also fix the modules based self-hosting builds. NFC. llvm-svn: 265702
* Basic: thread CodeGenOptions into TargetInfoSaleem Abdulrasool2016-04-071-0/+1
| | | | | | | | | This threads CodeGenOptions into the TargetInfo hierarchy. This is motivated by ARM which can change some target information based on the EABI selected (-meabi). Similar options exist for other platforms (e.g. MIPS) and thus is generally useful. NFC. llvm-svn: 265640
* Reapply [2] [VFS] Add 'overlay-relative' field to YAML filesBruno Cardoso Lopes2016-03-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reapplies r261552 and r263748. Fixed testcase to reapply. The VFS overlay mapping between virtual paths and real paths is done through the 'external-contents' entries in YAML files, which contains hardcoded paths to the real files. When a module compilation crashes, headers are dumped into <name>.cache/vfs directory and are mapped via the <name>.cache/vfs/vfs.yaml. The script generated for reproduction uses -ivfsoverlay pointing to file to gather the mapping between virtual paths and files inside <name>.cache/vfs. Currently, we are only capable of reproducing such crashes in the same machine as they happen, because of the hardcoded paths in 'external-contents'. To be able to reproduce a crash in another machine, this patch introduces a new option in the VFS yaml file called 'overlay-relative'. When it's equal to 'true' it means that the provided path to the YAML file through the -ivfsoverlay option should also be used to prefix the final path for every 'external-contents'. Example, given the invocation snippet "... -ivfsoverlay <name>.cache/vfs/vfs.yaml" and the following entry in the yaml file: "overlay-relative": "true", "roots": [ ... "type": "directory", "name": "/usr/include", "contents": [ { "type": "file", "name": "stdio.h", "external-contents": "/usr/include/stdio.h" }, ... Here, a file manager request for virtual "/usr/include/stdio.h", that will map into real path "/<absolute_path_to>/<name>.cache/vfs/usr/include/stdio.h. This is a useful feature for debugging module crashes in machines other than the one where the error happened. Differential Revision: http://reviews.llvm.org/D17457 rdar://problem/24499339 llvm-svn: 263893
* Revert "Reapply [VFS] Add 'overlay-relative' field to YAML files"Bruno Cardoso Lopes2016-03-171-1/+1
| | | | | | | | | Tests failing on http://bb.pgr.jp/builders/cmake-clang-x86_64-linux/builds/46102 This reverts commit a1683cd6c9e07359c09f86e98a4db6b4e1bc51fc. llvm-svn: 263750
* Reapply [VFS] Add 'overlay-relative' field to YAML filesBruno Cardoso Lopes2016-03-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reapplies r261552. The VFS overlay mapping between virtual paths and real paths is done through the 'external-contents' entries in YAML files, which contains hardcoded paths to the real files. When a module compilation crashes, headers are dumped into <name>.cache/vfs directory and are mapped via the <name>.cache/vfs/vfs.yaml. The script generated for reproduction uses -ivfsoverlay pointing to file to gather the mapping between virtual paths and files inside <name>.cache/vfs. Currently, we are only capable of reproducing such crashes in the same machine as they happen, because of the hardcoded paths in 'external-contents'. To be able to reproduce a crash in another machine, this patch introduces a new option in the VFS yaml file called 'overlay-relative'. When it's equal to 'true' it means that the provided path to the YAML file through the -ivfsoverlay option should also be used to prefix the final path for every 'external-contents'. Example, given the invocation snippet "... -ivfsoverlay <name>.cache/vfs/vfs.yaml" and the following entry in the yaml file: "overlay-relative": "true", "roots": [ ... "type": "directory", "name": "/usr/include", "contents": [ { "type": "file", "name": "stdio.h", "external-contents": "/usr/include/stdio.h" }, ... Here, a file manager request for virtual "/usr/include/stdio.h", that will map into real path "/<absolute_path_to>/<name>.cache/vfs/usr/include/stdio.h. This is a useful feature for debugging module crashes in machines other than the one where the error happened. Differential Revision: http://reviews.llvm.org/D17457 rdar://problem/24499339 llvm-svn: 263748
* Make TargetInfo store an actual DataLayout instead of a string.James Y Knight2016-03-041-7/+12
| | | | | | | | | | | | | | Use it to calculate UserLabelPrefix, instead of specifying it (often incorrectly). Note that the *actual* user label prefix has always come from the DataLayout, and is handled within LLVM. The main thing clang's TargetInfo::UserLabelPrefix did was to set the #define value. Having these be different from each-other is just silly. Differential Revision: http://reviews.llvm.org/D17183 llvm-svn: 262737
* Optionally demote fatal errors to non-fatal errors.Manuel Klimek2016-03-011-0/+23
| | | | | | | | | | | | | | | | | | This behavior is enabled when the new CXTranslationUnit_KeepGoing option is passed to clang_parseTranslationUnit{,2}. It is geared towards use by IDEs and similar consumers of the clang-c API where fatal errors may arise when parsing incomplete code mid-edit, or when include paths are not properly configured yet. In such situations one still wants to get as much information as possible about a TU. Previously, the semantic analysis would not instantiate templates or report additional fatal errors after the first fatal error was encountered. Fixes PR24268. Patch by Milian Wolff. llvm-svn: 262318
* Revert "[VFS] Add 'overlay-relative' field to YAML files" and "[VFS] Fix ↵Bruno Cardoso Lopes2016-02-231-1/+1
| | | | | | | | | | | | | | | call to getVFSFromYAML in unittests" This reverts commit r261552 and r261556 because of failing unittests on windows: Failing Tests (4): Clang-Unit :: Basic/BasicTests.exe/VFSFromYAMLTest.CaseInsensitive Clang-Unit :: Basic/BasicTests.exe/VFSFromYAMLTest.DirectoryIteration Clang-Unit :: Basic/BasicTests.exe/VFSFromYAMLTest.MappedFiles Clang-Unit :: Basic/BasicTests.exe/VFSFromYAMLTest.UseExternalName llvm-svn: 261613
* [VFS] Fix call to getVFSFromYAML in unittestsBruno Cardoso Lopes2016-02-221-1/+1
| | | | | | Follow up from r261552 llvm-svn: 261556
* Remove autoconf supportChris Bieneman2016-01-261-15/+0
| | | | | | | | | | | | | | | | | Summary: This patch is provided in preparation for removing autoconf on 1/26. The proposal to remove autoconf on 1/26 was discussed on the llvm-dev thread here: http://lists.llvm.org/pipermail/llvm-dev/2016-January/093875.html "This is the way [autoconf] ends Not with a bang but a whimper." -T.S. Eliot Reviewers: chandlerc, grosbach, bob.wilson, echristo Subscribers: klimek, cfe-commits Differential Revision: http://reviews.llvm.org/D16472 llvm-svn: 258862
* Fix Clang-tidy modernize-use-nullptr warnings; other minor fixes.Eugene Zelenko2016-01-261-2/+1
| | | | | | Differential revision: http://reviews.llvm.org/D16567 llvm-svn: 258836
* Simplify test code with initializer lists.Benjamin Kramer2016-01-101-47/+16
| | | | | | No functional change intended. llvm-svn: 257287
* Make test work on windows by turning \ in paths back into /.Benjamin Kramer2016-01-101-2/+8
| | | | llvm-svn: 257286
* [vfs] Normalize working directory if requested.Benjamin Kramer2016-01-091-0/+6
| | | | | | | | FixedCompilationDatabase sets the working dir to "." by default. For chdir(".") this is a noop but this lead to InMemoryFileSystem to create bogus paths. Fixes PR25327. llvm-svn: 257260
* [VFS] Fix status() of opened redirected fileBen Langmuir2015-12-101-1/+26
| | | | | | | | | | | | | | | Make RedirectedFileSystem::openFilForRead(path)->status() the same as RedirectedFileSystem::status(path). Previously we would just get the status of the underlying real file, which would not have the IsVFSMapped bit set. This fixes rebuilding a module that has an include that is relative to the includer where we will lookup the real path of that file before we lookup the VFS location. rdar://problem/23640339 llvm-svn: 255312
* [VFS] Let the user decide if they want path normalization.Benjamin Kramer2015-10-121-2/+31
| | | | | | | | | | | | | | This is a more principled version of what I did earlier. Path normalization is generally a good thing, but may break users in strange environments, e. g. using lots of symlinks. Let the user choose and default it to on. This also changes adding a duplicated file into returning an error if the file contents are different instead of an assertion failure. Differential Revision: http://reviews.llvm.org/D13658 llvm-svn: 250060
* [VFS] Unbreak test.Benjamin Kramer2015-10-121-2/+0
| | | | llvm-svn: 250037
* [VFS] Don't try to be heroic with '.' in paths.Benjamin Kramer2015-10-121-5/+3
| | | | | | | Actually the only special path we have to handle is ./foo, the rest is tricky to get right so do the same thing as the existing YAML vfs here. llvm-svn: 250036
* [VFS] remove handling of '..' for now.Benjamin Kramer2015-10-121-3/+0
| | | | | | | | | This can fail badly if we're overlaying a real file system and there are symlinks there. Just keep the path as-is for now. This essentially reverts r249830. llvm-svn: 250021
* [VFS] Just normalize away .. and . in paths for in-memory file systems.Benjamin Kramer2015-10-091-0/+3
| | | | | | This simplifies the code and gets us support for .. for free. llvm-svn: 249830
* [VFS] Also drop '.' when adding files to an in-memory FS.Benjamin Kramer2015-10-071-0/+3
| | | | | | Otherwise we won't be able to find them later. llvm-svn: 249525
* Fix Clang-tidy modernize-use-nullptr warnings in source directories; other ↵Hans Wennborg2015-10-061-2/+3
| | | | | | | | | | minor cleanups Patch by Eugene Zelenko! Differential Revision: http://reviews.llvm.org/D13406 llvm-svn: 249484
* [VFS] Put the incoming name in the file status to make InMemoryFS behave ↵Benjamin Kramer2015-10-061-0/+13
| | | | | | more like a real FS. llvm-svn: 249409
* BasicTests: Suppress InMemoryFileSystemTest.WindowsPath on win32 while ↵NAKAMURA Takumi2015-10-061-0/+2
| | | | | | investigating. llvm-svn: 249395
* [VFS] Transition clang-format to use an in-memory FS.Benjamin Kramer2015-10-061-0/+12
| | | | | | | | | | | Apart from being cleaner this also means that clang-format no longer has access to the host file system. This isn't necessary because clang-format never reads includes :) Includes minor tweaks and bugfixes found in the VFS implementation while running clang-format tests. llvm-svn: 249385
* Fix the MSVC build.Rafael Espindola2015-10-051-4/+4
| | | | | | No idea what asymmetry MSVC is findind. llvm-svn: 249346
* [VFS] Add working directories to every virtual file system.Benjamin Kramer2015-10-051-0/+6
| | | | | | | | | | | | For RealFileSystem this is getcwd()/chdir(), the synthetic file systems can make up one for themselves. OverlayFileSystem now synchronizes the working directories when a new FS is added to the overlay or the overlay working directory is set. This allows purely artificial file systems that have zero ties to the underlying disks. Differential Revision: http://reviews.llvm.org/D13430 llvm-svn: 249316
* [VFS] Add an in-memory file system implementation.Benjamin Kramer2015-10-051-0/+67
| | | | | | | | | | This is a simple file system tree of memory buffers that can be filled by a client. In conjunction with an OverlayFS it can be used to make virtual files accessible right next to physical files. This can be used as a replacement for the virtual file handling in FileManager and which I intend to remove eventually. llvm-svn: 249315
* [VFS] Remove setName from the file interface.Benjamin Kramer2015-10-051-6/+6
| | | | | | | This streamlines the interface a bit and makes Status more immutable. No functional change intended. llvm-svn: 249310
* Fix -Wextra-semi warnings.Hans Wennborg2015-07-221-1/+1
| | | | | | | | Patch by Eugene Zelenko! Differential Revision: http://reviews.llvm.org/D11401 llvm-svn: 242931
* Revert r240270 ("Fixed/added namespace ending comments using clang-tidy").Alexander Kornienko2015-06-223-3/+3
| | | | llvm-svn: 240353
* Fixed/added namespace ending comments using clang-tidy. NFCAlexander Kornienko2015-06-223-3/+3
| | | | | | | | | | | | The patch is generated using this command: $ tools/extra/clang-tidy/tool/run-clang-tidy.py -fix \ -checks=-*,llvm-namespace-comment -header-filter='llvm/.*|clang/.*' \ work/llvm/tools/clang To reduce churn, not touching namespaces spanning less than 10 lines. llvm-svn: 240270
* Switch PPCallbacks to take the new MacroDefinition instead of ↵Richard Smith2015-05-041-1/+1
| | | | | | MacroDirective*, in order to preserve full information on module macro expansion. llvm-svn: 236404
* [modules] Start moving the module visibility information off the Module itself.Richard Smith2015-05-011-2/+1
| | | | | | | It has no place there; it's not a property of the Module, and it makes restoring the visibility set when we leave a submodule more difficult. llvm-svn: 236300
* Use 'override/final' instead of 'virtual' for overridden methodsAlexander Kornienko2015-04-112-8/+6
| | | | | | | | | | | | | | | | | | | | Summary: The patch is generated using clang-tidy misc-use-override check. This command was used: tools/clang/tools/extra/clang-tidy/tool/run-clang-tidy.py \ -checks='-*,misc-use-override' -header-filter='llvm|clang' -j=32 -fix Reviewers: dblaikie Reviewed By: dblaikie Subscribers: klimek, cfe-commits Differential Revision: http://reviews.llvm.org/D8926 llvm-svn: 234678
* Add missing include.Benjamin Kramer2015-03-011-0/+1
| | | | llvm-svn: 230910
* [cleanup] Re-sort the #include lines using llvm/utils/sort_includes.pyChandler Carruth2015-01-141-1/+1
| | | | | | | No functionality changed, this is a purely mechanical cleanup to ensure the #include order remains consistent across the project. llvm-svn: 225975
* Make DiagnosticErrorTrap work even if SuppressAllDiagnostics is enabled.Richard Smith2014-12-052-0/+50
| | | | | | Patch by Brad King! llvm-svn: 223525
* Make VFS and FileManager match the current MemoryBuffer API.Benjamin Kramer2014-10-261-8/+2
| | | | | | | This eliminates converting back and forth between the 3 formats and gives us a more homogeneous interface. llvm-svn: 220657
* Adds 'override' to overriding methods. NFC.Fariborz Jahanian2014-10-011-2/+2
| | | | | | These were uncoveredby my yet undelivered patch. llvm-svn: 218774
* Unique_ptrify PPCallbacks ownership.Craig Topper2014-09-101-1/+1
| | | | | | Unique_ptr creation stil needs to be moved earlier at some of the call sites. llvm-svn: 217474
* unique_ptrify SourceManager::createFileIDDavid Blaikie2014-08-291-4/+4
| | | | llvm-svn: 216715
* Overload SourceManager::overrideFileContents so that unconditionally passing ↵David Blaikie2014-08-271-2/+2
| | | | | | | | | | ownership is explicitly done using unique_ptr. Only those callers who are dynamically passing ownership should need the 3 argument form. Those accepting the default ("do pass ownership") should do so explicitly with a unique_ptr now. llvm-svn: 216614
* Update for LLVM api change.Rafael Espindola2014-08-272-15/+15
| | | | llvm-svn: 216585
* Create a std::unique_ptr earlier.Rafael Espindola2014-08-171-3/+3
| | | | | | Thanks to David Blaikie for the suggestion. llvm-svn: 215865
* Convert a few ownership comments with std::unique_ptr.Rafael Espindola2014-08-171-1/+2
| | | | llvm-svn: 215853
* unique_ptr-ify FileSystemStatCache::setNextStatCacheDavid Blaikie2014-08-111-13/+22
| | | | | | | | | | And in the process, discover that FileManager::removeStatCache had a double-delete when removing an element from the middle of the list (at the beginning or the end of the list, there was no problem) and add a unit test to exercise the code path (which successfully crashed when run (with modifications to match the old API) without this patch applied) llvm-svn: 215388
* Update unit test for signature change.Benjamin Kramer2014-07-081-2/+3
| | | | llvm-svn: 212545
* Use non-intrusive refcounting for TargetOptionsAlp Toker2014-07-061-2/+2
| | | | llvm-svn: 212388
* Track IntrusiveRefCntPtr::get() changes from LLVM r212366Alp Toker2014-07-051-36/+36
| | | | llvm-svn: 212369
OpenPOWER on IntegriCloud