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* Fix parameter name comments using clang-tidy. NFC.Rui Ueyama2019-07-161-2/+2
| | | | | | | | | | | | | | | | | | | | | This patch applies clang-tidy's bugprone-argument-comment tool to LLVM, clang and lld source trees. Here is how I created this patch: $ git clone https://github.com/llvm/llvm-project.git $ cd llvm-project $ mkdir build $ cd build $ cmake -GNinja -DCMAKE_BUILD_TYPE=Debug \ -DLLVM_ENABLE_PROJECTS='clang;lld;clang-tools-extra' \ -DCMAKE_EXPORT_COMPILE_COMMANDS=On -DLLVM_ENABLE_LLD=On \ -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ ../llvm $ ninja $ parallel clang-tidy -checks='-*,bugprone-argument-comment' \ -config='{CheckOptions: [{key: StrictMode, value: 1}]}' -fix \ ::: ../llvm/lib/**/*.{cpp,h} ../clang/lib/**/*.{cpp,h} ../lld/**/*.{cpp,h} llvm-svn: 366177
* [Concepts] Concept definitions (D40381)Saar Raz2019-07-101-2/+2
| | | | | | | First in a series of patches to land C++2a Concepts support. This patch adds AST and parsing support for concept-declarations. llvm-svn: 365699
* Change std::{lower,upper}_bound to llvm::{lower,upper}_bound or ↵Fangrui Song2019-07-031-1/+1
| | | | | | llvm::partition_point. NFC llvm-svn: 365006
* [clang][AST] ASTNameGenerator: A refactoring of CodegenNameGeneratorImpl (NFC).Puyan Lotfi2019-06-191-192/+1
| | | | | | | | | | | | This is a NFC refactor move of CodegenNameGeneratorImpl from clang::Index to clang:AST (and rename to ASTNameGenerator). The purpose is to make the highlevel mangling code more reusable inside of clang (say in places like clang FrontendAction). This does not affect anything in CodegenNameGenerator, except that CodegenNameGenerator will now use ASTNameGenerator (in AST). Differential Revision: https://reviews.llvm.org/D63535 llvm-svn: 363878
* [Index] Compute correct symbol kind for variable templatesIlya Biryukov2019-05-291-0/+24
| | | | | | | | | | | | | | | | | | Summary: The index library itself seems to never pass variable templates as input, however clangd does. Reviewers: kadircet Reviewed By: kadircet Subscribers: jkorous, arphaman, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D62579 llvm-svn: 361996
* [Index] Correctly set symbol kind of IndirectFieldDeclIlya Biryukov2019-05-291-0/+1
| | | | | | | | | | | | | | | | Summary: The kind has been 'unknown' before, now it is 'field'. Reviewers: kadircet Reviewed By: kadircet Subscribers: jkorous, arphaman, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D62573 llvm-svn: 361941
* [Index] Fix reported references in presence of template type aliasesIlya Biryukov2019-05-231-16/+28
| | | | | | | | | | | | | | | | Summary: See the added test for an example. Reviewers: kadircet Reviewed By: kadircet Subscribers: jkorous, arphaman, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D62303 llvm-svn: 361511
* Use llvm::stable_sortFangrui Song2019-04-241-5/+2
| | | | llvm-svn: 359098
* Range-style std::find{,_if} -> llvm::find{,_if}. NFCFangrui Song2019-03-311-4/+3
| | | | llvm-svn: 357359
* [clang][Index] Mark references from Constructors and Destructors to class as ↵Kadir Cetinkaya2019-03-083-2/+7
| | | | | | | | | | | | | | | | | | | | | | NameReference Summary: In current indexing logic we get references to class itself when we see a constructor/destructor which is only syntactically true. Semantically this information is not correct. This patch marks that reference as NameReference to let clients deal with it. Reviewers: akyrtzi, gribozavr, nathawes, benlangmuir Reviewed By: gribozavr, nathawes Subscribers: nathawes, arphaman, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D58814 llvm-svn: 355668
* [clang][index-while-building][NFC] Comment about implementation detail in ↵Jan Korous2019-02-281-0/+1
| | | | | | FileIndexRecord llvm-svn: 355061
* [clang][index-while-building][NFC] FileIndexRecord - Comments, replace auto ↵Jan Korous2019-02-272-8/+7
| | | | | | | | with type Differential Revision: https://reviews.llvm.org/D58478 llvm-svn: 355036
* [clang][index-while-building] FileIndexRecordJan Korous2019-02-273-0/+118
| | | | | | | | | | | Basic data structures for index Tests are missing from this patch - will be covered properly by tests for the whole feature. I'm just trying to split into smaller patches to make it easier for reviewers. Differential Revision: https://reviews.llvm.org/D58478 llvm-svn: 355035
* [index] Improve indexing support for MSPropertyDecl.Volodymyr Sapsai2019-02-272-0/+9
| | | | | | | | | | | | | | | | | Currently the symbol for MSPropertyDecl has kind `SymbolKind::Unknown` which can trip up various indexing tools. rdar://problem/46764224 Reviewers: akyrtzi, benlangmuir, jkorous Reviewed By: jkorous Subscribers: dexonsmith, cfe-commits, jkorous, jdoerfert, arphaman Differential Revision: https://reviews.llvm.org/D57628 llvm-svn: 354942
* [clang][Index] Visit UsingDecls and generate USRs for themKadir Cetinkaya2019-02-263-2/+12
| | | | | | | | | | | | | | | | | Summary: Add indexing of UsingDecl itself. Also enable generation of USRs for UsingDecls, using the qualified name of the decl. Reviewers: ilya-biryukov, akyrtzi Subscribers: arphaman, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D58340 llvm-svn: 354878
* [clang][Index] Enable indexing of Template Type Parameters behind a flagKadir Cetinkaya2019-02-215-4/+19
| | | | | | | | | | | | | | | | | Summary: clangd uses indexing api to provide references and it was not possible to perform symbol information for template parameters. This patch enables visiting of TemplateTypeParmTypeLocs. Reviewers: ilya-biryukov, akyrtzi Subscribers: javed.absar, kristof.beyls, ioeric, arphaman, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D58293 llvm-svn: 354560
* [clang][Index] Fix usage of IndexImplicitInstantiationKadir Cetinkaya2019-02-181-4/+4
| | | | | | | | | | | | | | Summary: Indexing context was skipping explicit template instantiations as well. This patch makes sure it only skips implicit ones. Subscribers: arphaman, jdoerfert, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D58189 llvm-svn: 354262
* [clang][Index] Add a knob to index function parameters in declarationsKadir Cetinkaya2019-02-113-4/+10
| | | | | | | | | | | | | | | | | Summary: Parameters in declarations are useful for clangd, so that we can provide symbol information for them as well. It also helps clangd to be consistent whether a function's definition is accessible or not. Reviewers: hokein, akyrtzi Subscribers: ilya-biryukov, ioeric, arphaman, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D57949 llvm-svn: 353695
* Rename getTypeQualifiers to getMethodQualifiers.Anastasia Stulova2019-01-281-1/+1
| | | | | | | | Use more descriptive name for the method qualifiers getter. Differential Revision: https://reviews.llvm.org/D56792 llvm-svn: 352349
* Update the file headers across all of the LLVM projects in the monorepoChandler Carruth2019-01-1911-44/+33
| | | | | | | | | | | | | | | | | to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
* [Index] Index paremeters in lambda expressions.Haojian Wu2018-12-191-0/+11
| | | | | | | | | | | | Summary: This fixes clangd couldn't find references for lambda parameters. Reviewers: ilya-biryukov Subscribers: ioeric, arphaman, kadircet, cfe-commits Differential Revision: https://reviews.llvm.org/D55437 llvm-svn: 349626
* [OpenCL] Add generic AS to 'this' pointerMikael Nilsson2018-12-131-1/+2
| | | | | | | | | | | | | Address spaces are cast into generic before invoking the constructor. Added support for a trailing Qualifiers object in FunctionProtoType. Note: This recommits the previously reverted patch, but now it is commited together with a fix for lldb. Differential Revision: https://reviews.llvm.org/D54862 llvm-svn: 349019
* Revert "[OpenCL] Add generic AS to 'this' pointer"Mikael Nilsson2018-12-121-2/+1
| | | | | | Reverting because the patch broke lldb. llvm-svn: 348931
* [OpenCL] Add generic AS to 'this' pointerMikael Nilsson2018-12-121-1/+2
| | | | | | | | | | Address spaces are cast into generic before invoking the constructor. Added support for a trailing Qualifiers object in FunctionProtoType. Differential Revision: https://reviews.llvm.org/D54862 llvm-svn: 348927
* [Index] Expose USR generation for typesIlya Biryukov2018-11-261-0/+11
| | | | | | | | | | | | | | Summary: Used in clangd. Reviewers: sammccall, ioeric Reviewed By: sammccall Subscribers: kadircet, cfe-commits Differential Revision: https://reviews.llvm.org/D52275 llvm-svn: 347558
* [OpenCL] Add support of cl_intel_device_side_avc_motion_estimation extensionAndrew Savonichev2018-11-081-0/+3
| | | | | | | | | | | | | | | | | | Summary: Documentation can be found at https://www.khronos.org/registry/OpenCL/extensions/intel/cl_intel_device_side_avc_motion_estimation.txt Patch by Kristina Bessonova Reviewers: Anastasia, yaxunl, shafik Reviewed By: Anastasia Subscribers: arphaman, sidorovd, AlexeySotkin, krisb, bader, asavonic, cfe-commits Differential Revision: https://reviews.llvm.org/D51484 llvm-svn: 346392
* Revert r346326 [OpenCL] Add support of ↵Andrew Savonichev2018-11-071-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | cl_intel_device_side_avc_motion_estimation This patch breaks Index/opencl-types.cl LIT test: Script: -- : 'RUN: at line 1'; stage1/bin/c-index-test -test-print-type llvm/tools/clang/test/Index/opencl-types.cl -cl-std=CL2.0 | stage1/bin/FileCheck llvm/tools/clang/test/Index/opencl-types.cl -- Command Output (stderr): -- llvm/tools/clang/test/Index/opencl-types.cl:3:26: warning: unsupported OpenCL extension 'cl_khr_fp16' - ignoring [-Wignored-pragmas] llvm/tools/clang/test/Index/opencl-types.cl:4:26: warning: unsupported OpenCL extension 'cl_khr_fp64' - ignoring [-Wignored-pragmas] llvm/tools/clang/test/Index/opencl-types.cl:8:9: error: use of type 'double' requires cl_khr_fp64 extension to be enabled llvm/tools/clang/test/Index/opencl-types.cl:11:8: error: declaring variable of type 'half' is not allowed llvm/tools/clang/test/Index/opencl-types.cl:15:3: error: use of type 'double' requires cl_khr_fp64 extension to be enabled llvm/tools/clang/test/Index/opencl-types.cl:16:3: error: use of type 'double4' (vector of 4 'double' values) requires cl_khr_fp64 extension to be enabled llvm/tools/clang/test/Index/opencl-types.cl:26:26: warning: unsupported OpenCL extension 'cl_khr_gl_msaa_sharing' - ignoring [-Wignored-pragmas] llvm/tools/clang/test/Index/opencl-types.cl:35:44: error: use of type '__read_only image2d_msaa_t' requires cl_khr_gl_msaa_sharing extension to be enabled llvm/tools/clang/test/Index/opencl-types.cl:36:49: error: use of type '__read_only image2d_array_msaa_t' requires cl_khr_gl_msaa_sharing extension to be enabled llvm/tools/clang/test/Index/opencl-types.cl:37:49: error: use of type '__read_only image2d_msaa_depth_t' requires cl_khr_gl_msaa_sharing extension to be enabled llvm/tools/clang/test/Index/opencl-types.cl:38:54: error: use of type '__read_only image2d_array_msaa_depth_t' requires cl_khr_gl_msaa_sharing extension to be enabled llvm-svn: 346338
* [OpenCL] Add support of cl_intel_device_side_avc_motion_estimation extensionAndrew Savonichev2018-11-071-0/+3
| | | | | | | | | | | | | | | | | | Summary: Documentation can be found at https://www.khronos.org/registry/OpenCL/extensions/intel/cl_intel_device_side_avc_motion_estimation.txt Patch by Kristina Bessonova Reviewers: Anastasia, yaxunl, shafik Reviewed By: Anastasia Subscribers: arphaman, sidorovd, AlexeySotkin, krisb, bader, asavonic, cfe-commits Differential Revision: https://reviews.llvm.org/D51484 llvm-svn: 346326
* Fix clang -Wimplicit-fallthrough warnings across llvm, NFCReid Kleckner2018-11-012-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch should not introduce any behavior changes. It consists of mostly one of two changes: 1. Replacing fall through comments with the LLVM_FALLTHROUGH macro 2. Inserting 'break' before falling through into a case block consisting of only 'break'. We were already using this warning with GCC, but its warning behaves slightly differently. In this patch, the following differences are relevant: 1. GCC recognizes comments that say "fall through" as annotations, clang doesn't 2. GCC doesn't warn on "case N: foo(); default: break;", clang does 3. GCC doesn't warn when the case contains a switch, but falls through the outer case. I will enable the warning separately in a follow-up patch so that it can be cleanly reverted if necessary. Reviewers: alexfh, rsmith, lattner, rtrieu, EricWF, bollu Differential Revision: https://reviews.llvm.org/D53950 llvm-svn: 345882
* Lift VFS from clang to llvm (NFC)Jonas Devlieghere2018-10-101-6/+4
| | | | | | | | | | | | | | | | | | | This patch moves the virtual file system form clang to llvm so it can be used by more projects. Concretely the patch: - Moves VirtualFileSystem.{h|cpp} from clang/Basic to llvm/Support. - Moves the corresponding unit test from clang to llvm. - Moves the vfs namespace from clang::vfs to llvm::vfs. - Formats the lines affected by this change, mostly this is the result of the added llvm namespace. RFC on the mailing list: http://lists.llvm.org/pipermail/llvm-dev/2018-October/126657.html Differential revision: https://reviews.llvm.org/D52783 llvm-svn: 344140
* [Index] Use locations to uniquify function-scope BindingDecl USRFangrui Song2018-10-091-0/+7
| | | | | | | | | | | | | | | | | | | Summary: This makes BindingDecl's of the same name have different USRs, so that references can be correctly attributed. int a[1] = {}; { auto [x] = a; x; } { auto [x] = a; x; } Reviewers: akyrtzi, arphaman, rsmith, hokein Reviewed By: hokein Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D52445 llvm-svn: 344010
* [Index] Respect "IndexFunctionLocals" option for type loc.Haojian Wu2018-10-041-1/+2
| | | | | | | | | | | | | | | | Summary: Previously, clang index ignored local symbols defined in the function body even IndexFunctionLocals is true. Reviewers: sammccall Reviewed By: sammccall Subscribers: ilya-biryukov, ioeric, arphaman, kadircet, cfe-commits Differential Revision: https://reviews.llvm.org/D52877 llvm-svn: 343767
* [Index] Report specialization bases as references when ↵Fangrui Song2018-09-231-5/+6
| | | | | | | | | | | | | | | | | | | | IndexImplicitInstantiation is true Summary: template <typename T> struct B {}; template <typename T> struct D : B<T> {}; // `B` was not reported as a reference This patch fixes this. Reviewers: akyrtzi, arphaman, devnexen Reviewed By: devnexen Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D52331 llvm-svn: 342831
* [index] Enhance indexing for module referencesArgyrios Kyrtzidis2018-09-183-2/+51
| | | | | | | * Create a USR for the occurrences of the 'module' symbol kind * Record module references for each identifier in an import declaration llvm-svn: 342484
* [Index] Add an option to collect macros from preprocesor.Eric Liu2018-09-181-1/+22
| | | | | | | | | | | | | | Summary: Also added unit tests for the index library; lit+c-index-test is painful... Reviewers: ilya-biryukov Reviewed By: ilya-biryukov Subscribers: mgorny, cfe-commits Differential Revision: https://reviews.llvm.org/D52098 llvm-svn: 342451
* [index] Introduce 'ProtocolInterface' as part of SymbolPropertySetArgyrios Kyrtzidis2018-08-261-0/+5
| | | | | | | This is useful to directly infer that a method or property is from a protocol interface at the point of the symbol occurrences. llvm-svn: 340696
* [index] For an ObjC message call, also record as receivers the protocols if ↵Argyrios Kyrtzidis2018-08-171-2/+18
| | | | | | they are present in the ObjC type llvm-svn: 340109
* Port getLocEnd -> getEndLocStephen Kelly2018-08-091-1/+1
| | | | | | | | | | Reviewers: teemperor! Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D50351 llvm-svn: 339386
* Port getLocStart -> getBeginLocStephen Kelly2018-08-093-6/+6
| | | | | | | | | | Reviewers: teemperor! Subscribers: jholewinski, whisperity, jfb, cfe-commits Differential Revision: https://reviews.llvm.org/D50350 llvm-svn: 339385
* Remove trailing spaceFangrui Song2018-07-304-25/+25
| | | | | | sed -Ei 's/[[:space:]]+$//' include/**/*.{def,h,td} lib/**/*.{cpp,h} llvm-svn: 338291
* [Index] Set OrigD before D is changed.Eric Liu2018-07-201-3/+3
| | | | | | | | | | | | Reviewers: akyrtzi, arphaman Reviewed By: akyrtzi Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D49476 llvm-svn: 337529
* [Index] Add index::IndexingOptions::IndexImplicitInstantiationFangrui Song2018-07-094-5/+7
| | | | | | | | | | | | | | | | | Summary: With IndexImplicitInstantiation=true, the following case records an occurrence of B::bar in A::foo, which will benefit cross reference tools. template <class T> struct B { void bar() {}}; template <class T> struct A { void foo(B<T> *x) { x->bar(); }}; int main() { A<int> a; a.foo(0); } Reviewers: akyrtzi, arphaman, rsmith Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D49002 llvm-svn: 336606
* [Index] Ignore noop #undef's when handling macro occurrences.Eric Liu2018-07-091-0/+2
| | | | llvm-svn: 336584
* [Index] Add clangLex to LINK_LIBSHeejin Ahn2018-07-091-0/+1
| | | | | | Without this, builds with `-DSHARED_LIB=ON` fail. llvm-svn: 336526
* [Index] Add indexing support for MACROs.Eric Liu2018-07-094-34/+128
| | | | | | | | | | | | Reviewers: akyrtzi, arphaman, sammccall Reviewed By: sammccall Subscribers: malaperle, sammccall, cfe-commits Differential Revision: https://reviews.llvm.org/D48961 llvm-svn: 336524
* [Index] Remove unused index::IndexDataConsumer::_anchor()Fangrui Song2018-07-051-2/+0
| | | | | | It was supposed to serve as a key function, but it was invalid as it was not the first out-of-line non-pure virtual function. llvm-svn: 336300
* [Fixed Point Arithmetic] Addition of the remaining fixed point types and ↵Leonard Chan2018-06-141-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | their saturated equivalents This diff includes changes for the remaining _Fract and _Sat fixed point types. ``` signed short _Fract s_short_fract; signed _Fract s_fract; signed long _Fract s_long_fract; unsigned short _Fract u_short_fract; unsigned _Fract u_fract; unsigned long _Fract u_long_fract; // Aliased fixed point types short _Accum short_accum; _Accum accum; long _Accum long_accum; short _Fract short_fract; _Fract fract; long _Fract long_fract; // Saturated fixed point types _Sat signed short _Accum sat_s_short_accum; _Sat signed _Accum sat_s_accum; _Sat signed long _Accum sat_s_long_accum; _Sat unsigned short _Accum sat_u_short_accum; _Sat unsigned _Accum sat_u_accum; _Sat unsigned long _Accum sat_u_long_accum; _Sat signed short _Fract sat_s_short_fract; _Sat signed _Fract sat_s_fract; _Sat signed long _Fract sat_s_long_fract; _Sat unsigned short _Fract sat_u_short_fract; _Sat unsigned _Fract sat_u_fract; _Sat unsigned long _Fract sat_u_long_fract; // Aliased saturated fixed point types _Sat short _Accum sat_short_accum; _Sat _Accum sat_accum; _Sat long _Accum sat_long_accum; _Sat short _Fract sat_short_fract; _Sat _Fract sat_fract; _Sat long _Fract sat_long_fract; ``` This diff only allows for declaration of these fixed point types. Assignment and other operations done on fixed point types according to http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1169.pdf will be added in future patches. Differential Revision: https://reviews.llvm.org/D46911 llvm-svn: 334718
* This diff includes changes for supporting the following types.Leonard Chan2018-06-041-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | // Primary fixed point types signed short _Accum s_short_accum; signed _Accum s_accum; signed long _Accum s_long_accum; unsigned short _Accum u_short_accum; unsigned _Accum u_accum; unsigned long _Accum u_long_accum; // Aliased fixed point types short _Accum short_accum; _Accum accum; long _Accum long_accum; This diff only allows for declaration of the fixed point types. Assignment and other operations done on fixed point types according to http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1169.pdf will be added in future patches. The saturated versions of these types and the equivalent _Fract types will also be added in future patches. The tests included are for asserting that we can declare these types. Fixed the test that was failing by not checking for dso_local on some targets. Differential Revision: https://reviews.llvm.org/D46084 llvm-svn: 333923
* Revert "This diff includes changes for supporting the following types."Leonard Chan2018-06-021-6/+0
| | | | | | | This reverts commit r333814, which fails for a test checking the bit width on ubuntu. llvm-svn: 333815
* This diff includes changes for supporting the following types.Leonard Chan2018-06-021-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | ``` // Primary fixed point types signed short _Accum s_short_accum; signed _Accum s_accum; signed long _Accum s_long_accum; unsigned short _Accum u_short_accum; unsigned _Accum u_accum; unsigned long _Accum u_long_accum; // Aliased fixed point types short _Accum short_accum; _Accum accum; long _Accum long_accum; ``` This diff only allows for declaration of the fixed point types. Assignment and other operations done on fixed point types according to http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1169.pdf will be added in future patches. The saturated versions of these types and the equivalent `_Fract` types will also be added in future patches. The tests included are for asserting that we can declare these types. Differential Revision: https://reviews.llvm.org/D46084 llvm-svn: 333814
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