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246 Commits

Author SHA1 Message Date
Argyrios Kyrtzidis 2eff90515f Support ObjC methods as Entities. 
llvm-svn: 77547
 2009-07-29 23:41:46 +00:00
Argyrios Kyrtzidis d70a92139f Index the selectors and provide the translation units that contain them 
through the IndexProvider.

llvm-svn: 77543
 2009-07-29 23:41:18 +00:00
Argyrios Kyrtzidis b8470e4f75 Introduce SelectorMap whose purpose is to map selectors to objc methods and message exprs, 
inside a particular ASTContext.

llvm-svn: 77541
 2009-07-29 23:40:58 +00:00
Argyrios Kyrtzidis 34be01b9f4 Find references inside blocks. 
llvm-svn: 77540
 2009-07-29 23:40:48 +00:00
Argyrios Kyrtzidis c3deb79049 Use helper class ASTVisitor to fully traverse an AST. 
llvm-svn: 77539
 2009-07-29 23:40:39 +00:00
Argyrios Kyrtzidis d219a9a763 Introduce the GlobalSelector class in the Indexing library. 
GlobalSelector is an ASTContext-independent way to refer to Objective C selectors.

llvm-svn: 77538
 2009-07-29 23:40:32 +00:00
Argyrios Kyrtzidis ca8a0e24cb Use an IdentifierTable for names used for Entities. 
llvm-svn: 77537
 2009-07-29 23:40:21 +00:00
Argyrios Kyrtzidis 91d3df0b53 -Introduce the idx::Analyzer class used for getting indexing information, like finding 
references of a declaration across translation units.

-Modify the index-test tool to use it.

llvm-svn: 77536
 2009-07-29 23:40:14 +00:00
Argyrios Kyrtzidis a82e8848ee Introduce TULocation and TULocationHandler classes. 
TULocation is like ASTLocation but also contains the TranslationUnit* that
the ASTLocation originated from.

llvm-svn: 77535
 2009-07-29 23:40:02 +00:00
Argyrios Kyrtzidis af79296645 Modify the Indexer class so that it can return the TranslationUnit that internal 
decls originated from.

llvm-svn: 77534
 2009-07-29 23:39:52 +00:00
Argyrios Kyrtzidis bc6c64de44 Constify ASTLocation::print. 
llvm-svn: 77532
 2009-07-29 23:39:35 +00:00
Argyrios Kyrtzidis f1a0fd852f Introduce a helper template for the Handler classes and use it instead 
of the iterator of the Indexer class.

llvm-svn: 77528
 2009-07-29 23:39:03 +00:00
Argyrios Kyrtzidis d3e037ff89 Add an assert. 
llvm-svn: 77527
 2009-07-29 23:38:51 +00:00
Argyrios Kyrtzidis 14df96c730 Accept Handler objects in parameters as references. 
Reinforces that they shouldn't be null and it's a bit more natural when
they are passed as stack objects.

llvm-svn: 77526
 2009-07-29 23:38:45 +00:00
Argyrios Kyrtzidis 9ddd99ade7 Rename EntityHandler::HandleEntity to Handle. 
llvm-svn: 77525
 2009-07-29 23:38:35 +00:00
Argyrios Kyrtzidis dd9ee4aa04 -Make IndexProvider an abstract interface for getting indexing information. 
-Introduce Indexer as an IndexProvider implementation.

llvm-svn: 77524
 2009-07-29 23:38:21 +00:00
Zhongxing Xu 6c82313375 Constify methods. 
llvm-svn: 76939
 2009-07-24 03:38:27 +00:00
Zhongxing Xu fdd52922c2 constify methods. 
llvm-svn: 76873
 2009-07-23 08:32:25 +00:00
Argyrios Kyrtzidis 8274ad5281 Remove the ASTContext parameter from Entity::getPrintableName(). 
llvm-svn: 76546
 2009-07-21 07:52:21 +00:00
Argyrios Kyrtzidis 3b4e2a7621 Keep only canonical Decls in Entities. 
llvm-svn: 76532
 2009-07-21 02:10:32 +00:00
Argyrios Kyrtzidis 05ac8276cf Change the semantics for Entity. 
Entity can now refer to declarations that are not visible outside the translation unit.
It is a wrapper of a pointer union, it's either a Decl* for declarations that don't
"cross" translation units, or an EntityImpl* which is associated with the specific "visible" Decl.

Included is a test case for handling fields across translation units.

llvm-svn: 76515
 2009-07-21 00:07:06 +00:00
Argyrios Kyrtzidis b78139f74d Handle references from ObjCIvarRefExprs. 
llvm-svn: 76507
 2009-07-21 00:05:38 +00:00
Zhongxing Xu 34e0370502 The children statements might be NULL. Check for this case in 
isContainedInStatement().

llvm-svn: 76408
 2009-07-20 08:28:49 +00:00
Argyrios Kyrtzidis d6bf03c272 Introduce ASTLocation::getReferencedDecl(), for getting the declaration that the ASTLocation references. 
llvm-svn: 76336
 2009-07-18 21:17:58 +00:00
Argyrios Kyrtzidis fb63b0a317 Handle invalid ASTLocations instead of asserting. 
llvm-svn: 76335
 2009-07-18 21:17:43 +00:00
Argyrios Kyrtzidis 194a9d8e73 Remove StmtLocResolver::VisitObjCIvarRefExpr, it was only there to avoid returning an implicit 'self' instead of the ivar. 
Since implicit 'self' no longer has a source location, it's not needed. (plus we also want to check for a 'self' that is visible in source code)

llvm-svn: 76296
 2009-07-18 08:49:56 +00:00
Argyrios Kyrtzidis 5614aef776 Move the functionality of ASTContext::getCanonicalDecl(), into a virtual method Decl::getCanonicalDecl(). 
llvm-svn: 76273
 2009-07-18 00:34:07 +00:00
Argyrios Kyrtzidis e842bd16ce Resolve a location that is inside an ObjCMethodDecl. 
llvm-svn: 76272
 2009-07-18 00:33:52 +00:00
Argyrios Kyrtzidis 38d83defbe Make ASTLocation accept a Stmt that is inside an ObjCMethodDecl. 
llvm-svn: 76271
 2009-07-18 00:33:46 +00:00
Argyrios Kyrtzidis 340f8af489 Search through all Decls that are DeclContexts. 
llvm-svn: 76270
 2009-07-18 00:33:40 +00:00
Zhongxing Xu 9d05213899 Rename Entity::getName() to Entity::getPrintableName() to make its purpose 
more obvious.

llvm-svn: 76167
 2009-07-17 07:49:44 +00:00
Zhongxing Xu 3436f58e40 As suggested by Argyrios, revert r76159 and make "FindImmediateParent" 
a public static method of ASTLocation.

llvm-svn: 76166
 2009-07-17 07:36:20 +00:00
Zhongxing Xu d25ea831b2 Relax the assertion in ASTLocation's ctor: if the decl is not the immediate 
parent of the stmt, find the immediate parent for the stmt.

This is because sometimes we cannot get the immediate decl of the stmt when
creating the ASTLocation. We can only get a parent of the stmt.

llvm-svn: 76159
 2009-07-17 06:58:08 +00:00
Argyrios Kyrtzidis 95d401de9d If we are not doing a Debug build, no need for the debugging print methods. 
llvm-svn: 76138
 2009-07-17 01:20:03 +00:00
Argyrios Kyrtzidis bffa89f42c Check whether the IdentifierInfo is null, before using it. 
llvm-svn: 76136
 2009-07-17 01:19:03 +00:00
Zhongxing Xu 12b1d137c2 Add getName() method to Entity. 
llvm-svn: 75740
 2009-07-15 04:39:21 +00:00
Argyrios Kyrtzidis 307b0717f7 In ResolveLocationInAST, handle locations that are inside TagDecl definitions. 
llvm-svn: 75594
 2009-07-14 03:18:17 +00:00
Argyrios Kyrtzidis a28d145cbb In DeclReferenceMap, map FieldDecls to the MemberExprs that reference them. 
llvm-svn: 75593
 2009-07-14 03:18:09 +00:00
Chris Lattner c9f6c334f0 fix file headers. 
llvm-svn: 75437
 2009-07-12 22:33:12 +00:00
Argyrios Kyrtzidis 6dd7181ed4 Simplify a bit by using functions instead of checking enum values. No functionality change. 
llvm-svn: 75221
 2009-07-10 03:41:26 +00:00
Argyrios Kyrtzidis 3f50f7e853 Refactor DeclLocResolver/StmtLocResolver into a more functional style by removing the search state 
and by having their Visit* methods return the ASTLocation directly.

llvm-svn: 74887
 2009-07-07 00:53:31 +00:00
Argyrios Kyrtzidis 26e8b9c9c1 Update CMake files. 
llvm-svn: 74864
 2009-07-06 21:38:29 +00:00
Argyrios Kyrtzidis b8020f0833 Some changes to ASTLocation's methods 
-Change hasStmt() to isStmt()
-Add isDecl()
-Add getSourceRange()

llvm-svn: 74862
 2009-07-06 21:35:20 +00:00
Argyrios Kyrtzidis f24249554b Move the 'ResolveLocationInAST' function from the Frontend library to the Index library. 
Also, cut down its comments; more comments will be added to ASTLocation.

llvm-svn: 74860
 2009-07-06 21:35:02 +00:00
Argyrios Kyrtzidis 63afa49add Move ASTLocation and DeclReferenceMap from the AST library to the Index library. 
llvm-svn: 74859
 2009-07-06 21:34:47 +00:00
Argyrios Kyrtzidis fe37cc831b Introduce the 'Index' library. 
Its purpose is to provide the basic infrastructure for cross-translation-unit analysis like indexing, refactoring, etc.

Currently it is very "primitive" and with no type-names support. It can provide functionality like
"show me all references of this function from these translation units".

llvm-svn: 74802
 2009-07-05 22:22:19 +00:00