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* [Index] Set OrigD before D is changed.Eric Liu2018-07-201-0/+2
| | | | | | | | | | | | Reviewers: akyrtzi, arphaman Reviewed By: akyrtzi Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D49476 llvm-svn: 337529
* [Index] Add indexing support for MACROs.Eric Liu2018-07-091-0/+38
| | | | | | | | | | | | Reviewers: akyrtzi, arphaman, sammccall Reviewed By: sammccall Subscribers: malaperle, sammccall, cfe-commits Differential Revision: https://reviews.llvm.org/D48961 llvm-svn: 336524
* [CMAKE][c-index-test] Honor CMAKE_OSX_SYSROOT to compute include dir for libxml2Bruno Cardoso Lopes2018-06-141-1/+5
| | | | | | | | | | | | | On MacOS, if CMAKE_OSX_SYSROOT is used and the user has command line tools installed, we currently get the include path for libxml2 as /usr/include/libxml2, instead of ${CMAKE_OSX_SYSROOT}/usr/include/libxml2. Make it consistent on MacOS by prefixing ${CMAKE_OSX_SYSROOT} when possible. rdar://problem/41103601 llvm-svn: 334747
* [libclang] Make c-index-test.c ISO C90 compliant.Matt Morehouse2018-06-131-1/+1
| | | | | | Fixes a build bot breakage caused by r334593. llvm-svn: 334612
* [libclang] Optionally add code completion results for arrow instead of dotIvan Donchevskii2018-06-131-5/+45
| | | | | | | | Follow up for D41537 - libclang part. Differential Revision: https://reviews.llvm.org/D46862 llvm-svn: 334593
* [libclang] Allow skipping function bodies in preamble onlyIvan Donchevskii2018-05-171-0/+2
| | | | | | | | | | | | | | | | | | | Second attempt. Fix line endings and warning. As an addition to CXTranslationUnit_SkipFunctionBodies, provide the new option CXTranslationUnit_LimitSkipFunctionBodiesToPreamble, which constraints the skipping of functions bodies to the preamble only. Function bodies in the main file are not affected if this option is set. Skipping function bodies only in the preamble is what clangd already does and the introduced flag implements it for libclang clients. Patch by Nikolai Kosjar. Differential Revision: https://reviews.llvm.org/D45815 llvm-svn: 332587
* Revert https://reviews.llvm.org/D46050 and https://reviews.llvm.org/D45815Ivan Donchevskii2018-05-171-8/+6
| | | | | | | Windows line endings. Requires proper resubmission. llvm-svn: 332585
* [libclang] Allow skipping function bodies in preamble onlyIvan Donchevskii2018-05-171-6/+8
| | | | | | | | | | | | | | | | | As an addition to CXTranslationUnit_SkipFunctionBodies, provide the new option CXTranslationUnit_LimitSkipFunctionBodiesToPreamble, which constraints the skipping of functions bodies to the preamble only. Function bodies in the main file are not affected if this option is set. Skipping function bodies only in the preamble is what clangd already does and the introduced flag implements it for libclang clients. Patch by Nikolai Kosjar. Differential Revision: https://reviews.llvm.org/D45815 llvm-svn: 332578
* Remove \brief commands from doxygen comments.Adrian Prantl2018-05-091-2/+2
| | | | | | | | | | | | | | | | | | | This is similar to the LLVM change https://reviews.llvm.org/D46290. We've been running doxygen with the autobrief option for a couple of years now. This makes the \brief markers into our comments redundant. Since they are a visual distraction and we don't want to encourage more \brief markers in new code either, this patch removes them all. Patch produced by for i in $(git grep -l '\@brief'); do perl -pi -e 's/\@brief //g' $i & done for i in $(git grep -l '\\brief'); do perl -pi -e 's/\\brief //g' $i & done Differential Revision: https://reviews.llvm.org/D46320 llvm-svn: 331834
* [index] Fix methods that take a shared_ptr to just take a reference.Benjamin Kramer2018-04-231-2/+2
| | | | | | | There is no ownership here, passing a shared_ptr just adds confusion. No functionality change intended. llvm-svn: 330595
* [Index] Return SourceLocation to consumers, not FileID/Offset pair.Sam McCall2018-04-091-7/+10
| | | | | | | | | | | | | | | | | | Summary: The FileID/Offset conversion is lossy. The code takes the fileLoc, which loses e.g. the spelling location in some macro cases. Instead, pass the original SourceLocation which preserves all information, and update consumers to match current behavior. This allows us to fix two bugs in clangd that need the spelling location. Reviewers: akyrtzi, arphaman Subscribers: ilya-biryukov, ioeric, cfe-commits Differential Revision: https://reviews.llvm.org/D45014 llvm-svn: 329570
* Fix typos in clangAlexander Kornienko2018-04-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Found via codespell -q 3 -I ../clang-whitelist.txt Where whitelist consists of: archtype cas classs checkk compres definit frome iff inteval ith lod methode nd optin ot pres statics te thru Patch by luzpaz! (This is a subset of D44188 that applies cleanly with a few files that have dubious fixes reverted.) Differential revision: https://reviews.llvm.org/D44188 llvm-svn: 329399
* Clean up use of C allocation functionsSerge Pavlov2018-02-211-0/+14
| | | | | | | | | | | | | | | | If the value returned by `malloc`, `calloc` or `realloc` is not checked for null pointer, this change replaces them for `safe_malloc`, `safe_calloc` or `safe_realloc`, which are defined in the namespace `llvm`. These function report fatal error on out of memory. In the plain C files, assertion statements are added to ensure that memory is successfully allocated. The aim of this change is to get better diagnostics of OOM on Windows. Differential Revision: https://reviews.llvm.org/D43017 llvm-svn: 325661
* [libclang] Add `CXSymbolRole role` to CXIdxEntityRefInfoFangrui Song2018-02-121-2/+25
| | | | | | | | | | | | | | | | | | Summary: CXIdxEntityRefInfo contains the member `CXIdxEntityRefKind kind;` to differentiate implicit and direct calls. However, there are more roles defined in SymbolRole. Among them, `Read/Write` are probably the most useful ones as they can be used to differentiate Read/Write occurrences of a symbol for document highlight in a text document. See `export namespace DocumentHighlightKind` on https://microsoft.github.io/language-server-protocol/specification Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D42895 llvm-svn: 324914
* c-index-test: small fix to CXString handling and disposalSteve O'Brien2018-01-181-17/+19
| | | | | | | | | | | | Summary: (Separating some unrelated changes out of D42043) Reviewers: vsk, benlangmuir, akyrtzi Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D42259 llvm-svn: 322883
* Convert comment to C-style to prevent warningSam Clegg2018-01-181-1/+1
| | | | llvm-svn: 322880
* Fix MSVC "uninitialized variable" warning.Simon Pilgrim2018-01-181-1/+4
| | | | llvm-svn: 322845
* [Index] Fix GCC warning again :-(Sam McCall2018-01-171-2/+2
| | | | llvm-svn: 322720
* [Index] Fix GCC warning. This is silly, but no llvm_unreachable and no C99.Sam McCall2018-01-171-1/+3
| | | | llvm-svn: 322672
* Squash -Wcovered-switch-default wairningSam McCall2018-01-161-2/+1
| | | | llvm-svn: 322549
* [libclang] Add PrintingPolicy for pretty printing declarationsJonathan Coe2018-01-161-6/+98
| | | | | | | | | | | | | | | | | | | | | | | | | | Summary: Introduce clang_getCursorPrettyPrinted() for pretty printing declarations. Expose also PrintingPolicy, so the user gets more fine-grained control of the entities being printed. The already existing clang_getCursorDisplayName() is pretty limited - for example, it does not handle return types, parameter names or default arguments for function declarations. Addressing these issues in clang_getCursorDisplayName() would mean to duplicate existing code (e.g. clang::DeclPrinter), so rather expose new API to access the existing functionality. Reviewed By: jbcoe Subscribers: cfe-commits Tags: #clang Patch by nik (Nikolai Kosjar) Differential Revision: https://reviews.llvm.org/D39903 llvm-svn: 322540
* [CodeComplete] Add an option to omit results from the preamble.Sam McCall2018-01-121-0/+2
| | | | | | | | | | | | | | | | | | | | | | | Summary: Enumerating the contents of a namespace or global scope will omit any decls that aren't already loaded, instead of deserializing them from the PCH. This allows a fast hybrid code completion where symbols from headers are provided by an external index. (Sema already exposes the information needed to do a reasonabl job of filtering them). Clangd plans to implement this hybrid. This option is just a hint - callers still need to postfilter results if they want to *avoid* completing decls outside the main file. Reviewers: bkramer, ilya-biryukov Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D41989 llvm-svn: 322371
* [libclang] Support querying whether a declaration is invalidIvan Donchevskii2018-01-041-0/+2
| | | | | | | | | | | | | | This is useful for e.g. highlighting purposes in an IDE. Note: First version of this patch was reverted due to failing tests in opencl-types.cl with -target ppc64le-unknown-linux. These tests are adapted now. Patch by Nikolai Kosjar. Differential Revision: https://reviews.llvm.org/D40072 llvm-svn: 321794
* Revert r321697 "[libclang] Support querying whether a declaration is ↵Hans Wennborg2018-01-031-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | invalid" and follow-ups. This broke test/Index/opencl-types.cl on several buildbots: http://lab.llvm.org:8011/builders/clang-cmake-aarch64-lld/builds/3294 http://lab.llvm.org:8011/builders/clang-ppc64be-linux-multistage/builds/6498 http://lab.llvm.org:8011/builders/clang-ppc64le-linux-multistage/builds/5239 > [libclang] Support querying whether a declaration is invalid > > This is useful for e.g. highlighting purposes in an IDE. > > Patch by Nikolai Kosjar. > > Differential Revision: https://reviews.llvm.org/D40072 Also reverting follow-ups that otherwise caused conflicts for the revert: r321700 "Fix line endings." r321701 "Fix more line endings." r321698 "[libclang] Fix cursors for functions with trailing return type" > For the function declaration > > auto foo5(Foo) -> Foo; > the parameter tokens were mapped to cursors representing the > FunctionDecl: > > Keyword: "auto" [1:1 - 1:5] FunctionDecl=test5:1:6 > Identifier: "test5" [1:6 - 1:11] FunctionDecl=test5:1:6 > Punctuation: "(" [1:11 - 1:12] FunctionDecl=test5:1:6 > Identifier: "X" [1:12 - 1:13] FunctionDecl=test5:1:6 // Ops, not a TypeRef > Punctuation: ")" [1:13 - 1:14] FunctionDecl=test5:1:6 > Punctuation: "->" [1:15 - 1:17] FunctionDecl=test5:1:6 > Identifier: "X" [1:18 - 1:19] TypeRef=struct X:7:8 > Punctuation: ";" [1:19 - 1:20] > > Fix this by ensuring that the trailing return type is not visited as > first. > > Patch by Nikolai Kosjar. > > Differential Revision: https://reviews.llvm.org/D40561 llvm-svn: 321708
* Fix line endings.Ivan Donchevskii2018-01-031-8/+8
| | | | llvm-svn: 321700
* [libclang] Support querying whether a declaration is invalidIvan Donchevskii2018-01-031-6/+8
| | | | | | | | | | This is useful for e.g. highlighting purposes in an IDE. Patch by Nikolai Kosjar. Differential Revision: https://reviews.llvm.org/D40072 llvm-svn: 321697
* [libclang] Add support for checking abstractness of recordsAlex Lorenz2017-12-141-0/+2
| | | | | | | | | | | This patch allows checking whether a C++ record declaration is abstract through libclang and clang.cindex (Python). Patch by Johann Klähn! Differential Revision: https://reviews.llvm.org/D36952 llvm-svn: 320748
* [libclang] Record code-completion invocations to a temporary file whenAlex Lorenz2017-12-071-2/+6
| | | | | | | | | | | | | requested by client This is a follow up to r319702 which records parsing invocations. These files are not emitted by default, and the client has to specify the invocation emission path first. rdar://35322543 llvm-svn: 320085
* [clang] Add PRIVATE to target_link_librariesShoaib Meenai2017-12-061-0/+1
| | | | | | | Another follow-up to r319840. I'd done a test configure with LLVM_BUILD_STATIC, so I'm not sure why this didn't show up in that. llvm-svn: 319983
* [CMake] Use PRIVATE in target_link_libraries for executablesShoaib Meenai2017-12-051-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We currently use target_link_libraries without an explicit scope specifier (INTERFACE, PRIVATE or PUBLIC) when linking executables. Dependencies added in this way apply to both the target and its dependencies, i.e. they become part of the executable's link interface and are transitive. Transitive dependencies generally don't make sense for executables, since you wouldn't normally be linking against an executable. This also causes issues for generating install export files when using LLVM_DISTRIBUTION_COMPONENTS. For example, clang has a lot of LLVM library dependencies, which are currently added as interface dependencies. If clang is in the distribution components but the LLVM libraries it depends on aren't (which is a perfectly legitimate use case if the LLVM libraries are being built static and there are therefore no run-time dependencies on them), CMake will complain about the LLVM libraries not being in export set when attempting to generate the install export file for clang. This is reasonable behavior on CMake's part, and the right thing is for LLVM's build system to explicitly use PRIVATE dependencies for executables. Unfortunately, CMake doesn't allow you to mix and match the keyword and non-keyword target_link_libraries signatures for a single target; i.e., if a single call to target_link_libraries for a particular target uses one of the INTERFACE, PRIVATE, or PUBLIC keywords, all other calls must also be updated to use those keywords. This means we must do this change in a single shot. I also fully expect to have missed some instances; I tested by enabling all the projects in the monorepo (except dragonegg), and configuring both with and without shared libraries, on both Darwin and Linux, but I'm planning to rely on the buildbots for other configurations (since it should be pretty easy to fix those). Even after this change, we still have a lot of target_link_libraries calls that don't specify a scope keyword, mostly for shared libraries. I'm thinking about addressing those in a follow-up, but that's a separate change IMO. Differential Revision: https://reviews.llvm.org/D40823 llvm-svn: 319840
* [libclang] Record parsing invocation to a temporary file when requestedAlex Lorenz2017-12-041-0/+4
| | | | | | | | | | | | | | | | | | by client This patch extends libclang by allowing it to record parsing operations to a temporary JSON file. The file is deleted after parsing succeeds. When a crash happens during parsing, the file is preserved and the client will be able to use it to generate a reproducer for the crash. These files are not emitted by default, and the client has to specify the invocation emission path first. rdar://35322543 Differential Revision: https://reviews.llvm.org/D40527 llvm-svn: 319702
* [clang] Use add_llvm_install_targetsShoaib Meenai2017-11-301-5/+3
| | | | | | | | | | Use this function to create the install targets rather than doing so manually, which gains us the `-stripped` install targets to perform stripped installations. Differential Revision: https://reviews.llvm.org/D40675 llvm-svn: 319489
* [index] Generate class & metaclass manglings for objcDave Lee2017-09-221-4/+13
| | | | | | | | | | | | | | | | | | | | | | | Summary: ObjC classes have two associated symbols, one for the class and one for the metaclass. This change overloads `CodegenNameGenerator::getAllManglings` to produce both class and metaclass symbols. While this function is called by `clang_Cursor_getCXXManglings`, it's only called for CXXRecordDecl and CXXMethodDecl, and so libclang's behavior is unchanged. Reviewers: arphaman, abdulras, alexshap, compnerd Reviewed By: compnerd Subscribers: compnerd Differential Revision: https://reviews.llvm.org/D37671 llvm-svn: 313997
* [libclang] Support for querying whether an enum is scopedAlex Lorenz2017-07-121-0/+2
| | | | | | | | | | | This commit allows checking whether an enum declaration is scoped through libclang and clang.cindex (Python). Patch by Johann Klähn! Differential Revision: https://reviews.llvm.org/D35187 llvm-svn: 307771
* Revert r307769 (Forgot to mention the name of the contributor).Alex Lorenz2017-07-121-2/+0
| | | | llvm-svn: 307770
* [libclang] Support for querying whether an enum is scopedAlex Lorenz2017-07-121-0/+2
| | | | | | | | | This commit allows checking whether an enum declaration is scoped through libclang and clang.cindex (Python). Differential Revision: https://reviews.llvm.org/D35187 llvm-svn: 307769
* Teach ASTReader how to read only the Preprocessor state from an AST file, ↵Richard Smith2017-06-291-1/+1
| | | | | | | | | not the ASTContext state. We use this when running a preprocessor-only action on an AST file in order to avoid paying the runtime cost of loading the extra information. llvm-svn: 306760
* [libclang] Support for querying the exception specification type through ↵Jonathan Coe2017-06-271-0/+31
| | | | | | | | | | | | | | | | | | | libclang Summary: This patch exposes the exception specification type (noexcept, etc.) of a C++ function through libclang and Python clang.cindex. Reviewers: rsmith, aaron.ballman Reviewed By: aaron.ballman Subscribers: jbcoe, cfe-commits Differential Revision: https://reviews.llvm.org/D34091 Patch by Andrew Bennieston llvm-svn: 306483
* [libclang] Introduce a new parsing option ↵Argyrios Kyrtzidis2017-06-091-0/+30
| | | | | | | | 'CXTranslationUnit_SingleFileParse' that puts preprocessor in a mode for parsing a single file only. This is useful for parsing a single file, as a fast/inaccurate 'mode' that can still provide declarations from the file, like the classes and their methods. llvm-svn: 305044
* [libclang] Allow to suspend a translation unit.Erik Verbruggen2017-05-301-0/+2
| | | | | | | | | | | | | | | | | A suspended translation unit uses significantly less memory but on the other side does not support any other calls than clang_reparseTranslationUnit to resume it or clang_disposeTranslationUnit to dispose it completely. This helps IDEs to reduce the memory footprint. The data that is freed by a call to clang_suspendTranslationUnit will be re-generated on the next (re)parse anyway. Used with a preamble, this allows pretty fast resumption of the translation unit for further use (compared to disposal of the translation unit and a parse from scratch). Patch by Nikolai Kosjar! llvm-svn: 304212
* [libclang] Introduce clang_Cursor_isExternalSymbol that provides info about ↵Argyrios Kyrtzidis2017-05-101-0/+13
| | | | | | decls marked with external_source_symbol attribute llvm-svn: 302677
* [libclang] Expose some target information via the C API.Emilio Cobos Alvarez2017-04-281-2/+50
| | | | | | | | | | | This allows users to query the target triple and target pointer width, which would make me able to fix https://github.com/servo/rust-bindgen/issues/593 and other related bugs in an elegant way (without having to manually parse the target triple in the command line arguments). Differential Revision: https://reviews.llvm.org/D32389 llvm-svn: 301648
* [libclang] Enhance clang_Cursor_isDynamicCall and ↵Argyrios Kyrtzidis2017-04-271-4/+7
| | | | | | | | clang_Cursor_getReceiverType to handle ObjC property references Also enhance clang_Cursor_getReceiverType to handle C++ method calls. llvm-svn: 301568
* [index] If the 'external_source_symbol' attribute indicates 'Swift' as the ↵Argyrios Kyrtzidis2017-04-241-0/+1
| | | | | | language then report it accordingly llvm-svn: 301183
* [c-index-test] Fix memory leak in c-index-test tool.Argyrios Kyrtzidis2017-03-211-0/+1
| | | | llvm-svn: 298441
* [index/AST] Determine if a typedef shares a name and spelling location with ↵Argyrios Kyrtzidis2017-03-211-0/+9
| | | | | | | | | | its underlying tag type In such a case, as when using the NS_ENUM macro, for indexing purposes treat the typedef as 'transparent', meaning we treat its references as symbols of the underlying tag symbol. Also provide a libclang API to check for such typedefs. llvm-svn: 298392
* [index] Add 'Parameter' symbol kind and 'Local' symbol property to ↵Argyrios Kyrtzidis2017-02-261-2/+7
| | | | | | | | | | | | distinguish function-local symbols Parameters have a 'child' relation to their function/method. Also add an option '-include-locals' to 'c-index-test core' to enable indexing of function-local symbols. Original patch from Nathan Hawes with some changes by me. https://reviews.llvm.org/D30304 llvm-svn: 296282
* [c-index-test] For the 'core' invocation, avoid running it under a new thread.Argyrios Kyrtzidis2017-02-231-3/+3
| | | | | | It's unnecessary. llvm-svn: 295934
* Fix the static build.Rafael Espindola2017-02-151-0/+1
| | | | llvm-svn: 295245
* [c-index-test] CMake: add missing reference to clangSerialization library.Argyrios Kyrtzidis2017-01-301-0/+1
| | | | llvm-svn: 293466
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