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* [backported/clang-9][Preamble] Stop circular inclusion of main file when ↵release_80-basedNikolai Kosjar2019-05-211-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | building preamble -------------------------------------------------------------------------- https://reviews.llvm.org/D53866 -------------------------------------------------------------------------- If a header file was processed for the second time, we could end up with a wrong conditional stack and skipped ranges: In the particular example, if the header guard is evaluated the second time and it is decided to skip the conditional block, the corresponding "#endif" is never seen since the preamble does not include it and we end up in the Tok.is(tok::eof) case with a wrong conditional stack. Detect the circular inclusion, emit a diagnostic and stop processing the inclusion. Fixes: QTCREATORBUG-20883 Change-Id: I02644ddb507db4033dd5c69920c8e10500f0121c Reviewed-by: Cristian Adam <cristian.adam@qt.io> Reviewed-by: Eike Ziller <eike.ziller@qt.io>
* [backported/clang-9][libclang] Fix CXTranslationUnit_KeepGoingNikolai Kosjar2019-04-043-2/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | -------------------------------------------------------------------------- https://reviews.llvm.org/D58501 -------------------------------------------------------------------------- Since commit 56f548bbbb7e4387a69708f70724d00e9e076153 [modules] Round-trip -Werror flag through explicit module build. the behavior of CXTranslationUnit_KeepGoing changed: Unresolved #includes are fatal errors again. As a consequence, some templates are not instantiated and lead to confusing errors. Revert to the old behavior: With CXTranslationUnit_KeepGoing fatal errors are mapped to errors. Subscribers: arphaman, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D58501 This is a cherry pick from commit dba0adcfe0fec308a047cca79b1be0b1436f6fad Change-Id: I133b698b7bb896edfa893b8e7e05a2d1eae3bf2e Reviewed-by: Orgad Shaneh <orgads@gmail.com>
* [libclang] Allow skipping warnings from all included filesNikolai Kosjar2019-04-042-0/+8
| | | | | | | | | | | | | | | | ------------------------------------------------------------------ * https://reviews.llvm.org/D48116 ------------------------------------------------------------------ Depending on the included files and the used warning flags, e.g. - Weverything, a huge number of warnings can be reported for included files. As processing that many diagnostics comes with a performance impact and not all clients are interested in those diagnostics, add a flag to skip them. This is a cherry pick from commit cc84b351940f2aa9177d0cb83e827be06f219d8f Change-Id: If90a682795cad580abf507f5988e1c9b1e08d582 Reviewed-by: Orgad Shaneh <orgads@gmail.com>
* [libclang] Fix clang_Cursor_isAnonymousIvan Donchevskii2019-01-101-0/+16
| | | | | | | | Use the same logic as in TypePrinter::printTag to determine that the tag is anonymous and the separate check for namespaces. Differential Revision: https://reviews.llvm.org/D54996 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@350805 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix incorrect column numbers in test from r350282.Alex Lorenz2019-01-031-2/+2
| | | | | | | After the test was reformatted using clang-format the numbers became invalid. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@350283 91177308-0d34-0410-b5e6-96231b3b80d8
* [libclang] CoroutineBody/Coreturn statements are UnexposedStmts and not ExprsAlex Lorenz2019-01-031-0/+24
| | | | | | | | | | | | | | This change ensures that the libclang CXCursor represents the CoroutineBody and the Coreturn statement using the appropriate CXCursor_UnexposedStmt kind instead of CXCursor_UnexposedExpr. The problem with CXCursor_UnexposedExpr is that the consumer functions assumed that CoroutineBody/Coreturn statements were valid expressions and performed an invalid downcast to Expr causing assertion failures or other crashes. rdar://40204290 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@350282 91177308-0d34-0410-b5e6-96231b3b80d8
* [Index] Index paremeters in lambda expressions.Haojian Wu2018-12-191-0/+3
| | | | | | | | | | | | 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 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@349626 91177308-0d34-0410-b5e6-96231b3b80d8
* [AST] Unify the code paths of traversing lambda expressions.Haojian Wu2018-12-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | Summary: This supposes to be a non-functional change. We have two code paths when traversing lambda expressions: 1) traverse the function proto typeloc when parameters and return type are explicit; 2) otherwise fallback to traverse parameter decls and return type loc individually; This patch unifies the code path to always traverse parameters and return type, rather than relying on traversing the full type-loc. Reviewers: ilya-biryukov Subscribers: arphaman, cfe-commits Differential Revision: https://reviews.llvm.org/D55820 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@349494 91177308-0d34-0410-b5e6-96231b3b80d8
* [CodeComplete] Fill preferred type on binary expressionsIlya Biryukov2018-12-131-9/+4
| | | | | | | | | | | | Reviewers: kadircet Reviewed By: kadircet Subscribers: arphaman, cfe-commits Differential Revision: https://reviews.llvm.org/D55648 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@349053 91177308-0d34-0410-b5e6-96231b3b80d8
* [Preprocessor] Don't avoid entering included files after hitting a fatal error.Volodymyr Sapsai2018-12-073-1/+21
| | | | | | | | | | | | | | | | | | | | | | | | | Change in r337953 violated the contract for `CXTranslationUnit_KeepGoing`: > Do not stop processing when fatal errors are encountered. Use different approach to fix long processing times with multiple inclusion cycles. Instead of stopping preprocessing for fatal errors, do this after reaching the max allowed include depth and only for the files that were processed already. It is likely but not guaranteed those files cause a cycle. rdar://problem/46108547 Reviewers: erik.pilkington, arphaman Reviewed By: erik.pilkington Subscribers: jkorous, dexonsmith, ilya-biryukov, Dmitry.Kozhevnikov Differential Revision: https://reviews.llvm.org/D55095 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@348641 91177308-0d34-0410-b5e6-96231b3b80d8
* [libclang] Fix clang_Cursor_getNumArguments and clang_Cursor_getArgument for ↵Ivan Donchevskii2018-11-271-0/+3
| | | | | | | | | | | CXXConstructExpr Constructors have the same methods for arguments as call expressions. Let's provide a way to get their arguments the same way. Differential Revision: https://reviews.llvm.org/D54934 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@347654 91177308-0d34-0410-b5e6-96231b3b80d8
* [CodeComplete] Penalize inherited ObjC properties for auto-completionSam McCall2018-11-204-28/+28
| | | | | | | | | | | | | | | | | | | | | Summary: Similar to auto-completion for ObjC methods, inherited properties should be penalized / direct class and category properties should be prioritized. Note that currently, the penalty for using a result from a base class (CCD_InBaseClass) is equal to the penalty for using a method as a property (CCD_MethodAsProperty). Reviewers: jkorous, sammccall, akyrtzi, arphaman, benlangmuir Reviewed By: sammccall, akyrtzi Subscribers: arphaman, cfe-commits Differential Revision: https://reviews.llvm.org/D53900 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@347352 91177308-0d34-0410-b5e6-96231b3b80d8
* Support Swift in platform availability attributeMichael Wu2018-11-121-0/+5
| | | | | | | | | | | | | | Summary: This adds support for Swift platform availability attributes. It's largely a port of the changes made to https://github.com/apple/swift-clang/ for Swift availability attributes. Specifically, https://github.com/apple/swift-clang/commit/84b5a21c31cb5b0d7d958a478bc01964939b6952 and https://github.com/apple/swift-clang/commit/e5b87f265aede41c8381094bbf54e2715c8293b0 . The implementation of attribute_availability_swift is a little different and additional tests in test/Index/availability.c were added. Reviewers: manmanren, friss, doug.gregor, arphaman, jfb, erik.pilkington, aaron.ballman Reviewed By: aaron.ballman Subscribers: aaron.ballman, ColinKinloch, jrmuizel, cfe-commits Differential Revision: https://reviews.llvm.org/D50318 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@346633 91177308-0d34-0410-b5e6-96231b3b80d8
* [OpenCL] Add support of cl_intel_device_side_avc_motion_estimation extensionAndrew Savonichev2018-11-081-0/+8
| | | | | | | | | | | | | | | | | | 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 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@346392 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r346326 [OpenCL] Add support of ↵Andrew Savonichev2018-11-071-8/+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 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@346338 91177308-0d34-0410-b5e6-96231b3b80d8
* [OpenCL] Add support of cl_intel_device_side_avc_motion_estimation extensionAndrew Savonichev2018-11-071-0/+8
| | | | | | | | | | | | | | | | | | 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 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@346326 91177308-0d34-0410-b5e6-96231b3b80d8
* [CodeComplete] Do not complete self-initializationsIlya Biryukov2018-11-071-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Summary: Removes references to initialized variable from the following completions: int x = ^; Handles only the trivial cases where the variable name is completed immediately at the start of initializer or assignment, more complicated cases aren't covered, e.g. these completions still contain 'x': // More complicated expressions. int x = foo(^); int x = 10 + ^; // Other kinds of initialization. int x{^}; int x(^); // Constructor initializers. struct Foo { Foo() : x(^) {} int x; }; We should address those in the future, but they are outside of the scope of this initial change. Reviewers: sammccall Reviewed By: sammccall Subscribers: arphaman, cfe-commits Differential Revision: https://reviews.llvm.org/D54156 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@346301 91177308-0d34-0410-b5e6-96231b3b80d8
* [clang] Improve ctor initializer completions.Kadir Cetinkaya2018-11-012-23/+38
| | | | | | | | | | | | | | | | Summary: Instead of providing generic "args" for member and base class initializers, tries to fetch relevant constructors and show their signatures. Reviewers: ilya-biryukov Reviewed By: ilya-biryukov Subscribers: ZaMaZaN4iK, eraman, arphaman, cfe-commits Differential Revision: https://reviews.llvm.org/D53654 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@345844 91177308-0d34-0410-b5e6-96231b3b80d8
* [Sema] Do not show unused parameter warnings when body is skippedIlya Biryukov2018-10-241-0/+8
| | | | | | | | | | | | | | Summary: Without the function body, we cannot determine is parameter was used. Reviewers: ioeric, sammccall Reviewed By: sammccall Subscribers: arphaman, cfe-commits Differential Revision: https://reviews.llvm.org/D53456 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@345122 91177308-0d34-0410-b5e6-96231b3b80d8
* [clang] Fix a null pointer dereference.Kadir Cetinkaya2018-10-231-0/+10
| | | | | | | | | | | | | | | | | Summary: Sometimes expression inside switch statement can be invalid, for example type might be incomplete. In those cases code were causing a null pointer dereference. This patch fixes that. Reviewers: sammccall, ioeric, hokein Reviewed By: sammccall Subscribers: arphaman, cfe-commits Differential Revision: https://reviews.llvm.org/D53561 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@345029 91177308-0d34-0410-b5e6-96231b3b80d8
* [CodeComplete] Fix accessibility of protected members when accessing members ↵Eric Liu2018-10-221-5/+16
| | | | | | | | | | | | implicitly. Reviewers: ilya-biryukov Subscribers: arphaman, cfe-commits Differential Revision: https://reviews.llvm.org/D53369 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@344889 91177308-0d34-0410-b5e6-96231b3b80d8
* [CodeComplete] Make sure keyword 'template' is added even when code pattern ↵Eric Liu2018-10-151-0/+5
| | | | | | | | | | | | is disabled. Reviewers: sammccall, hokein Subscribers: arphaman, cfe-commits Differential Revision: https://reviews.llvm.org/D53284 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@344509 91177308-0d34-0410-b5e6-96231b3b80d8
* [Index] Use locations to uniquify function-scope BindingDecl USRFangrui Song2018-10-091-0/+2
| | | | | | | | | | | | | | | | | | | 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 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@344010 91177308-0d34-0410-b5e6-96231b3b80d8
* [Index] Respect "IndexFunctionLocals" option for type loc.Haojian Wu2018-10-041-0/+6
| | | | | | | | | | | | | | | | 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 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@343767 91177308-0d34-0410-b5e6-96231b3b80d8
* [CodeComplete] Re-fix accessibilty of protected members from base class.Eric Liu2018-10-021-2/+2
| | | | | | | | | | | | | | | Summary: The initial fix (r337453) had bug and was partially reverted (r338255). This simplies the original fix by explicitly passing the naming class to the completion consumer. Reviewers: ilya-biryukov Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D52647 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@343575 91177308-0d34-0410-b5e6-96231b3b80d8
* [Index] Report specialization bases as references when ↵Fangrui Song2018-09-231-0/+10
| | | | | | | | | | | | | | | | | | | | 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 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@342831 91177308-0d34-0410-b5e6-96231b3b80d8
* [Sema] Do not load macros from preamble when LoadExternal is false.Eric Liu2018-09-191-1/+8
| | | | | | | | | | | | Reviewers: ilya-biryukov Reviewed By: ilya-biryukov Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D52079 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@342528 91177308-0d34-0410-b5e6-96231b3b80d8
* [index] Enhance indexing for module referencesArgyrios Kyrtzidis2018-09-184-3/+23
| | | | | | | * Create a USR for the occurrences of the 'module' symbol kind * Record module references for each identifier in an import declaration git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@342484 91177308-0d34-0410-b5e6-96231b3b80d8
* [clang] Make sure codecompletion is called for calls even when inside a token.Kadir Cetinkaya2018-09-101-1/+8
| | | | | | | | | | | | | | | | | Summary: Currently CodeCompleteCall only gets called after a comma or parantheses. This patch makes sure it is called even at the cases like: ```foo(1^);``` Reviewers: ilya-biryukov, ioeric, hokein Reviewed By: ilya-biryukov Subscribers: MaskRay, jkorous, arphaman, cfe-commits Differential Revision: https://reviews.llvm.org/D51038 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@341824 91177308-0d34-0410-b5e6-96231b3b80d8
* [libclang] Return the proper pointee type for 'auto' deduced to pointerIvan Donchevskii2018-09-071-0/+3
| | | | | | | | Currently the resulting type is always invalid in such case. Differential Revision: https://reviews.llvm.org/D51281 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@341656 91177308-0d34-0410-b5e6-96231b3b80d8
* [Index] Update tests allowing double4 type to be "invalid"Alexey Sotkin2018-09-031-1/+1
| | | | | | | Fixes test failure after r341309 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@341314 91177308-0d34-0410-b5e6-96231b3b80d8
* [index] Introduce 'ProtocolInterface' as part of SymbolPropertySetArgyrios Kyrtzidis2018-08-262-3/+3
| | | | | | | This is useful to directly infer that a method or property is from a protocol interface at the point of the symbol occurrences. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@340696 91177308-0d34-0410-b5e6-96231b3b80d8
* [libclang] Fix cursors for arguments of Subscript and Call operatorsIvan Donchevskii2018-08-231-0/+84
| | | | | | | | | | | | | | | | | | The DeclRefExpr of CXXOperatorCallExpr refering to the custom operator is visited before the arguments to the operator call. For the Call and Subscript operator the range of this DeclRefExpr includes the whole call expression, so that all tokens in that range were mapped to the operator function, even the tokens of the arguments. Fix this by ensuring that this particular DeclRefExpr is visited last. Fixes PR25775. Fix by Nikolai Kosjar. Differential Revision: https://reviews.llvm.org/D40481 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@340521 91177308-0d34-0410-b5e6-96231b3b80d8
* [index] For an ObjC message call, also record as receivers the protocols if ↵Argyrios Kyrtzidis2018-08-171-2/+20
| | | | | | they are present in the ObjC type git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@340109 91177308-0d34-0410-b5e6-96231b3b80d8
* [libclang 8/8] Add support for the flag_enum attributeMichael Wu2018-08-031-0/+6
| | | | | | | | | | | | | | | | | Summary: This adds support to libclang for reading the flag_enum attribute. This also bumps CINDEX_VERSION_MINOR for this patch series. Reviewers: yvvan, jbcoe Reviewed By: yvvan Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D49635 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@338820 91177308-0d34-0410-b5e6-96231b3b80d8
* [libclang 7/8] Add support for getting property setter and getter namesMichael Wu2018-08-031-0/+10
| | | | | | | | | | | | | | Summary: This allows libclang to access the actual names of property setters and getters without needing to go through the indexer API. Usually default names are used, but the property can specify a different name. Reviewers: yvvan, jbcoe Reviewed By: yvvan Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D49634 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@338816 91177308-0d34-0410-b5e6-96231b3b80d8
* [libclang 6/8] Add support for reading implicit attributesMichael Wu2018-08-031-0/+6
| | | | | | | | | | | | | | | | | Summary: Having access to implicit attributes is sometimes useful so users of libclang don't have to duplicate some of the logic in sema. This depends on D49081 since it also adds a CXTranslationUnit flag. Reviewers: yvvan, jbcoe Reviewed By: yvvan Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D49631 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@338815 91177308-0d34-0410-b5e6-96231b3b80d8
* [libclang 5/8] Add support for ObjC attributes without argsMichael Wu2018-08-031-0/+39
| | | | | | | | | | | | | | | | | Summary: This adds support to libclang for identifying ObjC related attributes that don't take arguments. All attributes but NSObject and NSConsumed are tested. Reviewers: yvvan, jbcoe Reviewed By: yvvan Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D49127 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@338813 91177308-0d34-0410-b5e6-96231b3b80d8
* [libclang 4/8] Add the clang_Type_getNullability() APIMichael Wu2018-08-031-0/+10
| | | | | | | | | | | | | | | | | Summary: This patch adds a clang-c API for querying the nullability of an AttributedType. The test here also tests D49081 Reviewers: yvvan, jbcoe Reviewed By: yvvan Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D49082 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@338809 91177308-0d34-0410-b5e6-96231b3b80d8
* [libclang 2/8] Add support for ObjCTypeParamMichael Wu2018-08-031-0/+5
| | | | | | | | | | | | | | | | | Summary: This patch adds support to the libclang API for identifying ObjCTypeParams in CXTypes. This patch depends on D49063 since both patches add new values to CXTypeKind. Reviewers: yvvan, jbcoe Reviewed By: yvvan Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D49066 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@338807 91177308-0d34-0410-b5e6-96231b3b80d8
* [libclang 1/8] Add support for ObjCObjectTypeMichael Wu2018-08-032-1/+29
| | | | | | | | | | | | | | Summary: This patch adds support to the clang-c API for identifying ObjCObjects in CXTypes, enumerating type args and protocols on ObjCObjectTypes, and retrieving the base type of ObjCObjectTypes. Currently only ObjCInterfaceTypes are exposed, which do not have type args or protocols. Reviewers: yvvan, jbcoe Reviewed By: yvvan Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D49063 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@338804 91177308-0d34-0410-b5e6-96231b3b80d8
* Append new attributes to the end of an AttributeList.Michael Kruse2018-08-032-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Recommit of r335084 after revert in r335516. ... instead of prepending it at the beginning (the original behavior since implemented in r122535 2010-12-23). This builds up an AttributeList in the the order in which the attributes appear in the source. The reverse order caused nodes for attributes in the AST (e.g. LoopHint) to be in the reverse order, and therefore printed in the wrong order in -ast-dump. Some TODO comments mention this. The order was explicitly reversed for enable_if attribute overload resolution and name mangling, which is not necessary anymore with this patch. The change unfortunately has some secondary effect, especially on diagnostic output. In the simplest cases, the CHECK lines or expected diagnostic were changed to the the new output. If the kind of error/warning changed, the attributes' order was changed instead. This unfortunately causes some 'previous occurrence here' hints to be textually after the main marker. This typically happens when attributes are merged, but are incompatible to each other. Interchanging the role of the the main and note SourceLocation will also cause the case where two different declaration's attributes (in contrast to multiple attributes of the same declaration) are merged to be reverse. There is no easy fix because sometimes previous attributes are merged into a new declaration's attribute list, sometimes new attributes are added to a previous declaration's attribute list. Since 'previous occurrence here' pointing to locations after the main marker is not rare, I left the markers as-is; it is only relevant when the attributes are declared in the same declaration anyway. Differential Revision: https://reviews.llvm.org/D48100 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@338800 91177308-0d34-0410-b5e6-96231b3b80d8
* [CodeComplete] Fix the crash in code completion on access checkingIlya Biryukov2018-07-301-0/+13
| | | | | | | | | Started crashing in r337453. See the added test case for the crash repro. The fix reverts part of r337453 that causes the crash and does not actually break anything when reverted. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@338255 91177308-0d34-0410-b5e6-96231b3b80d8
* [Index] Set OrigD before D is changed.Eric Liu2018-07-201-0/+19
| | | | | | | | | | | | Reviewers: akyrtzi, arphaman Reviewed By: akyrtzi Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D49476 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@337529 91177308-0d34-0410-b5e6-96231b3b80d8
* [CodeComplete] Fix accessibilty of protected members from base class.Eric Liu2018-07-191-2/+25
| | | | | | | | | | | | | | | | | | Summary: Currently, protected members from base classes are marked as inaccessible when completing in derived class. This patch fixes the problem by setting the naming class correctly when looking up results in base class according to [11.2.p5]. Reviewers: aaron.ballman, sammccall, rsmith Reviewed By: aaron.ballman Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D49421 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@337453 91177308-0d34-0410-b5e6-96231b3b80d8
* Try to fix build bot after r336524Eric Liu2018-07-091-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@336532 91177308-0d34-0410-b5e6-96231b3b80d8
* [Index] Add indexing support for MACROs.Eric Liu2018-07-091-0/+12
| | | | | | | | | | | | Reviewers: akyrtzi, arphaman, sammccall Reviewed By: sammccall Subscribers: malaperle, sammccall, cfe-commits Differential Revision: https://reviews.llvm.org/D48961 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@336524 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert "Append new attributes to the end of an AttributeList."Michael Kruse2018-06-252-2/+2
| | | | | | | This reverts commit r335084 as requested by David Jones and Eric Christopher because of differences of emitted warnings. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@335516 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix line endings in recently updated test fileIvan Donchevskii2018-06-211-59/+59
| | | | git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@335220 91177308-0d34-0410-b5e6-96231b3b80d8
* [Sema] Fix overloaded static functions for templatesIvan Donchevskii2018-06-211-9/+59
| | | | | | | | Apply almost the same fix as https://reviews.llvm.org/D36390 but for templates. Differential Revision: https://reviews.llvm.org/D43453 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@335211 91177308-0d34-0410-b5e6-96231b3b80d8
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