express library-level dependencies within Clang.
This is no more verbose really, and plays nicer with the rest of the
CMake facilities. It should also have no change in functionality.
llvm-svn: 158888
That commit added a new library just to hold the RawCommentList. I've
started a discussion on the commit thread about whether that is really
meritted -- it certainly doesn't seem necessary at this stage.
However, the immediate problem is that the AST library has a hard
dependency on the Comment library, but the dependencies were set up
completely backward. In addition to the layering violation, this had an
unfortunate effect if scattering the Comments library dependency
throughout the build system, but inconsistently so -- several parts of
the CMake dependencies were missing and only showed up due to transitive
deps or the fact that the target wasn't being built by tho bots.
It turns out that the Comments library can't (currently) be a well
formed layer *below* the AST library either, as it has an API that
accepts an ASTContext. That parameter is currently unused, so maybe that
was a mistake?
Anyways, it really seems like this is logically part of the AST --
that's the whole point of the ASTContext providing access to it as far
as I can tell -- so I've merged it into the AST library to solve the
immediate layering violation problems and remove some of the churn from
our library dependencies.
llvm-svn: 158807
* Retain comments in the AST
* Serialize/deserialize comments
* Find comments attached to a certain Decl
* Expose raw comment text and SourceRange via libclang
llvm-svn: 158771
in the same line do not override getting a cursor for the previous declaration.
e.g:
int x, y;
@synthesize prop1, prop2;
pointing at 'x'/'prop1' would give 'y'/'prop2' because their source ranges overlap.
rdar://11361113
llvm-svn: 158258
AST: For auto-synthesized ivars give them the location of the related
property (previously they had no source location). This allows them
to be indexed by libclang.
libclang: Make sure synthesized ivars are indexed before the methods that
may reference them.
Fixes rdar://11607001.
llvm-svn: 158189
The integral APSInt value is now stored in a decomposed form and the backing
store for large values is allocated via the ASTContext. This way its not
leaked as TemplateArguments are never destructed when they are allocated in
the ASTContext. Since the integral data is immutable it is now shared between
instances, making copying TemplateArguments a trivial operation.
Currently getting the integral data out of a TemplateArgument requires creating
a new APSInt object. This is cheap when the value is small but can be expensive
if it's not. If this turns out to be an issue a more efficient accessor could
be added.
llvm-svn: 158150
from the frontend when the location is invalid and the SourceManager null.
Instead of keeping the SourceManager object in DiagnosticRenderer, propagate it
to the calls accordingly (as reference when it is expected to not be null, or pointer
when it may be null).
This effectively makes DiagnosticRenderer not tied to a specific SourceManager,
removing a hack from TextDiagnosticPrinter.
rdar://11386874
llvm-svn: 156536
in ObjCMethodDecl to indicate whether the method does not override any other method,
which is the majority of cases.
That way we can avoid unnecessary work doing lookups, especially when PCH is involved.
rdar://11360082
llvm-svn: 156476
a given entity, so that we can tell when the entity was
introduced/deprecated/obsoleted on each platform for which we have an
annotation. Addresses <rdar://problem/11365715>.
llvm-svn: 156347
This is temporary until we settle on how to make the main RecursiveASTVisitor safe.
There are some modifications on the original version, to avoid extreme memory usage
when compiling for release.
rdar://11179167
llvm-svn: 156329
It caused test/Index/index-many-call-ops.cpp to fail in stage2 c-index-test on selfhosting i686-cygwin and x86_64-linux since r156229 (Reverting making RecursiveASTVisitor data recursive).
llvm-svn: 156253
* Work around build failures due to gcc 4.2 bugs.
* Remove BodyIndexer::TraverseCXXOperatorCallExpr, which was not being called
prior to this change, and whose presence disables a RecursiveASTVisitor
stack space optimization after this change.
llvm-svn: 155969
Per Greg Clayton:
libclang.dylib is trying to be smart and load itself at a valid address
to be able to load faster which would work for 32 bit systems,
bit won't make any difference on 64 bit systems.
It should either pick a better 64 bit address, or just let itself be loaded at zero.
rdar://11159142
llvm-svn: 155246
that later ones do not override the previous ones.
If we have:
@class Foo, Bar;
source ranges for both start at '@', so 'Bar' will end up overriding
'Foo' even though the cursor location was at 'Foo'.
rdar://11257578
llvm-svn: 154873
attached. Since we do not support any attributes which appertain to a statement
(yet), testing of this is necessarily quite minimal.
Patch by Alexander Kornienko!
llvm-svn: 154723
get the diagnostic category name from a serialized diagnostic when the version of libclang used
to read the diagnostic file is newer than the clang that emitted the diagnostic file.
llvm-svn: 154567
to get at the parameters (and their types) of a function or objc method cursor.
int clang_Cursor_getNumArguments(CXCursor C);
CXCursor clang_Cursor_getArgument(CXCursor C, unsigned i);
rdar://11201527
llvm-svn: 154523
output the errors that occurred even if we did not get an AST (e.g. because the
PCH failed to load).
Also honor displayDiagnostics in clang_indexSourceFile().
rdar://11203489
llvm-svn: 154472
code-completion related strings specific to a translation unit (ASTContext and related data)
CodeCompletionAllocator does such limited caching, by caching the name assigned
to a DeclContext*, but that is not the appropriate place since that object has
a lifetime that can extend beyond that of an ASTContext.
Introduce CodeCompletionTUInfo which will be always tied to a translation unit
to do this kind of caching and move the caching of CodeCompletionAllocator into this
object, and propagate it to all the places where it will be needed.
The plan is to extend the caching where appropriate, using CodeCompletionTUInfo,
to avoid re-calculating code-completion strings.
Part of rdar://10796159.
llvm-svn: 154408
When indexing a property with a getter/setter with attributes, the allocated memory
for AttrListInfo could get released before its destructor is run.
Fixes rdar://11113442.
llvm-svn: 153792
After getting a cursor with clang_getCursor for a particular source location,
allows querying the cursor in order to find out if the location points to a
selector identifier in an objc method or message expression, and which selector index it is.
rdar://11158946
llvm-svn: 153781
Argyrios Kyrtzidis