No functionality change intended.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@298443 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@298441 91177308-0d34-0410-b5e6-96231b3b80d8

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.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@298392 91177308-0d34-0410-b5e6-96231b3b80d8

Differential Revision: https://reviews.llvm.org/D30861


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@298355 91177308-0d34-0410-b5e6-96231b3b80d8

Differential Revision: https://reviews.llvm.org/D30862


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@298238 91177308-0d34-0410-b5e6-96231b3b80d8

Patch by: Mateusz Mikula

Reviewers: rnk

Reviewed By: rnk

Subscribers: asl, mgorny, cfe-commits

Tags: #clang-c

Differential Revision: https://reviews.llvm.org/D29772

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@297998 91177308-0d34-0410-b5e6-96231b3b80d8

Add -cc1 flag -ast-dump-all to perform an AST dump including entities that haven't yet been deserialized.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@297412 91177308-0d34-0410-b5e6-96231b3b80d8

Forgot to add the new module.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@297308 91177308-0d34-0410-b5e6-96231b3b80d8

Differential Revision: https://reviews.llvm.org/D30601


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@297307 91177308-0d34-0410-b5e6-96231b3b80d8

Differential Revision: https://reviews.llvm.org/D30600


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@297266 91177308-0d34-0410-b5e6-96231b3b80d8

Summary:
The changes contained in this patch are:

1. Defines a new AST node `CoawaitDependentExpr` for representing co_await expressions while the promise type is still dependent.
2. Correctly detect and transform the 'co_await' operand to  `p.await_transform(<expr>)`  when possible.
3. Change the initial/final suspend points to build during the initial parse, so they have the correct operator co_await lookup results.
4.  Fix transformation of the CoroutineBodyStmt so that it doesn't re-build the final/initial suspends.


@rsmith: This change is a little big, but it's not trivial for me to split it up. Please let me know if you would prefer this submitted as multiple patches.



Reviewers: rsmith, GorNishanov

Reviewed By: rsmith

Subscribers: ABataev, rsmith, mehdi_amini, cfe-commits

Differential Revision: https://reviews.llvm.org/D26057

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@297093 91177308-0d34-0410-b5e6-96231b3b80d8

Differential Revision: https://reviews.llvm.org/D29260


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@296937 91177308-0d34-0410-b5e6-96231b3b80d8

Reviewed by Artem Dergachev (D26030)!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@296781 91177308-0d34-0410-b5e6-96231b3b80d8

Second attempt after http://llvm.org/viewvc/llvm-project?rev=296166&view=rev

In the first attempt, Code (the memory buffer backing the input file) was reset
before overwriteChangedFiles() was called, but overwriteChangedFiles() still
reads from it.  This time, load the whole input file into memory instead of
using mmap when formatting in-place.

(Since the test is identical to what was in the repo before chapuni's revert,
svn diff doesn't show it – see the above link for the test.)

https://reviews.llvm.org/D30385


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@296408 91177308-0d34-0410-b5e6-96231b3b80d8

[index] Add 'Parameter' symbol kind and 'Local' symbol property to 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

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@296282 91177308-0d34-0410-b5e6-96231b3b80d8

Revert r296166, "clang-format: Don't leave behind temp files in -i mode on Windows, PR26125", and r296171.

(MemoryBuffer)Code.reset() was too early.

  ==26912== Invalid read of size 1
  ==26912==    at 0x437E1D: llvm::MemoryBuffer::init(char const*, char const*, bool) (MemoryBuffer.cpp:47)
  ==26912==    by 0x438013: (anonymous namespace)::MemoryBufferMem::MemoryBufferMem(llvm::StringRef, bool) (MemoryBuffer.cpp:86)
  ==26912==    by 0x438128: llvm::MemoryBuffer::getMemBuffer(llvm::StringRef, llvm::StringRef, bool) (MemoryBuffer.cpp:112)
  ==26912==    by 0x4E189D: clang::vfs::detail::(anonymous namespace)::InMemoryFileAdaptor::getBuffer(llvm::Twine const&, long, bool, bool) (VirtualFileSystem.cpp:443)
  ==26912==    by 0x4DF5BA: clang::vfs::FileSystem::getBufferForFile(llvm::Twine const&, long, bool, bool) (VirtualFileSystem.cpp:94)
  ==26912==    by 0x4B72EC: clang::FileManager::getBufferForFile(clang::FileEntry const*, bool, bool) (FileManager.cpp:443)
  ==26912==    by 0x4C1F81: clang::SrcMgr::ContentCache::getBuffer(clang::DiagnosticsEngine&, clang::SourceManager const&, clang::SourceLocation, bool*) const (SourceManager.cpp:98)
  ==26912==    by 0x4C50E5: clang::SourceManager::getBufferData(clang::FileID, bool*) const (SourceManager.cpp:689)
  ==26912==    by 0x58E794: clang::Rewriter::getEditBuffer(clang::FileID) (Rewriter.cpp:230)
  ==26912==    by 0x407297: clang::format::format(llvm::StringRef) (ClangFormat.cpp:311)
  ==26912==    by 0x4078D7: main (ClangFormat.cpp:363)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@296237 91177308-0d34-0410-b5e6-96231b3b80d8

Fix and analysis by Wei Mao <weimao1@gmail.com> (see bug), test by me.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@296166 91177308-0d34-0410-b5e6-96231b3b80d8

It's unnecessary.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@295934 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@295524 91177308-0d34-0410-b5e6-96231b3b80d8

than just treating them as FunctionDecls with a funny name.

No functionality change intended.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@295491 91177308-0d34-0410-b5e6-96231b3b80d8

Removed ndrange_t as Clang builtin type and added
as a struct type in the OpenCL header.

Use type name to do the Sema checking in enqueue_kernel
and modify IR generation accordingly.

Review: D28058

Patch by Dmitry Borisenkov!  
 


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@295311 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@295245 91177308-0d34-0410-b5e6-96231b3b80d8

Differential Revision: https://reviews.llvm.org/D29255


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@295045 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@295043 91177308-0d34-0410-b5e6-96231b3b80d8

Expose the half type (fp16) through libclang and the python bindings.

It seems CXType_LastBuiltin was not updated in b2ea6d9a ("Enable
support for __float128 in Clang", 2016-04-13), so update it now.

Add an Index test for OpenCL types; in the future we will add other
OpenCL types such as images to this test.

Patch by Sven van Haastregt.

Differential Revision: https://reviews.llvm.org/D29718


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@294754 91177308-0d34-0410-b5e6-96231b3b80d8

We model deduction-guides as functions with a new kind of name that identifies
the template whose deduction they guide; the bulk of this patch is adding the
new name kind. This gives us a clean way to attach an extensible list of guides
to a class template in a way that doesn't require any special handling in AST
files etc (and we're going to need these functions we come to performing
deduction).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@294266 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@293466 91177308-0d34-0410-b5e6-96231b3b80d8

This ensures the capability to index a module file using an existing ASTReader from a compiler instance or ASTUnit.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@293461 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@293418 91177308-0d34-0410-b5e6-96231b3b80d8

[c-index-test] Provide capability for 'c-index-test core' to dump symbol information from a PCH/module file.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@293416 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@293397 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@293396 91177308-0d34-0410-b5e6-96231b3b80d8

dump() is only available in debug builds and meant for debugger usage,
normal code should use something like print(errs());

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@293364 91177308-0d34-0410-b5e6-96231b3b80d8

Summary:
The MPEG transport stream file format also uses ".ts" as its file extension.
This change detects its specific framing format (0x47 every 189 bytes) and
simply ignores MPEG TS files.

Reviewers: djasper, sammccall

Subscribers: klimek, cfe-commits

Differential Revision: https://reviews.llvm.org/D29186

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@293270 91177308-0d34-0410-b5e6-96231b3b80d8

This change adds a new type node, DeducedTemplateSpecializationType, to
represent a type template name that has been used as a type. This is modeled
around AutoType, and shares a common base class for representing a deduced
placeholder type.

We allow deduced class template types in a few more places than the standard
does: in conditions and for-range-declarators, and in new-type-ids. This is
consistent with GCC and with discussion on the core reflector. This patch
does not yet support deduced class template types being named in typename
specifiers.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@293207 91177308-0d34-0410-b5e6-96231b3b80d8

Instead of using the location of the beginning '-'/'+'.
This is consistent with location used for function decls and ObjC method calls where we use the base name as the location as well.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@293134 91177308-0d34-0410-b5e6-96231b3b80d8

The thread_limit-clause on the combined directive applies to the
'teams' region of this construct. We modify the ThreadLimitClause
class to capture the clause expression within the 'target' region.

Reviewers: ABataev
Differential Revision: https://reviews.llvm.org/D29087


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@293049 91177308-0d34-0410-b5e6-96231b3b80d8

The num_teams-clause on the combined directive applies to the
'teams' region of this construct. We modify the NumTeamsClause
class to capture the clause expression within the 'target' region.

Reviewers: ABataev
Differential Revision: https://reviews.llvm.org/D29085


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@293048 91177308-0d34-0410-b5e6-96231b3b80d8

The num_threads-clause on the combined directive applies to the
'parallel' region of this construct. We modify the NumThreadsClause
class to capture the clause expression within the 'target' region.

The offload runtime call for 'target parallel' is changed to
__tgt_target_teams() with 1 team and the number of threads set by
this clause or a default if none.

Reviewers: ABataev
Differential Revision: https://reviews.llvm.org/D29082


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@292997 91177308-0d34-0410-b5e6-96231b3b80d8

Summary: Instead of picking the buffer file coding system, always use utf-8-unix for communicating with clang-format.  This is fine because clang-format never actually reads the file to be formatted, only standard input.  This is a bit simpler (process coding system is now a constant) and potentially faster, as utf-8-unix is Emacs's internal coding system.  Also add an end-to-end test that actually invokes clang-format.

Reviewers: klimek

Reviewed By: klimek

Differential Revision: https://reviews.llvm.org/D28904

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@292593 91177308-0d34-0410-b5e6-96231b3b80d8