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path: root/tools/libclang/CXCursor.cpp
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2013-04-24Fix typo in comparison in clang_CXCursorSet_contains().Ted Kremenek
Fixes PR 10124. Patch by Jens Kilian. Thanks to Nikola Smiljanic for following up. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180177 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Revert "Remove CXCursorSet and related APIs. There are no known clients."Ted Kremenek
Apparently there are... git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180176 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Remove CXCursorSet and related APIs. There are no known clients.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180174 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23[libclang] Introduce a CXCursor_ObjCSelfExpr cursor, which is the equivalent ↵Argyrios Kyrtzidis
of CXCursor_CXXThisExpr for C++ code. rdar://13717006 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180127 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-20C++1y: Allow aggregates to have default initializers.Richard Smith
Add a CXXDefaultInitExpr, analogous to CXXDefaultArgExpr, and use it both in CXXCtorInitializers and in InitListExprs to represent a default initializer. There's an additional complication here: because the default initializer can refer to the initialized object via its 'this' pointer, we need to make sure that 'this' points to the right thing within the evaluation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179958 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Implement CapturedStmt ASTTareq A. Siraj
CapturedStmt can be used to implement generic function outlining as described in http://lists.cs.uiuc.edu/pipermail/cfe-dev/2013-January/027540.html. CapturedStmt is not exposed to the C api. Serialization and template support are pending. Author: Wei Pan <wei.pan@intel.com> Differential Revision: http://llvm-reviews.chandlerc.com/D370 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179615 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Basic support for Microsoft property declarations andJohn McCall
references thereto. Patch by Tong Shen! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179585 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-01[libclang] Make clang_Cursor_getArgument work with call-exprs.Argyrios Kyrtzidis
Patch by Matthias Kleine! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178475 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-18Replace TypeLoc llvm::cast support to be well-defined.David Blaikie
The TypeLoc hierarchy used the llvm::cast machinery to perform undefined behavior by casting pointers/references to TypeLoc objects to derived types and then using the derived copy constructors (or even returning pointers to derived types that actually point to the original TypeLoc object). Some context is in this thread: http://lists.cs.uiuc.edu/pipermail/llvmdev/2012-December/056804.html Though it's spread over a few months which can be hard to read in the mail archive. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175462 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-16libclang: remove reinterpret_casts by using SourceLocation::getPtrEncodingDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175333 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-14libclang: remove reinterpret_casts by using SourceLocation::getFromPtrEncodingDmitri Gribenko
directly instead of casting a pointer to an integer git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175206 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Allow the computation of the base priority for a declaration code completion ↵Douglas Gregor
result to consider the completion context git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174037 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-26libclang: factor out the frequent pattern static_cast<ASTUnit *>(TU->TUData)Dmitri Gribenko
into a getter cxtu::getASTUnit(TU) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173585 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-26libclang: make getCursorParentDecl() return 'const Decl *'Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173584 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-26libclang: change getCursorAttr() to return 'const Attr *'Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173583 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-26libclang: make getCursorStmt() and getCursorExpr() return const pointersDmitri Gribenko
Also change EnqueueVisitor to use ConstStmtVisitor as a consequence. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173577 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-23libclang: change return type of getCursorDecl() to 'const Decl *'Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173278 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-23Explicitly cast away the const-ness instead of doing it implicitly.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173241 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-14libclang: remove a few const_castsDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172373 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-14Constify argument of Preprocessor::getMacroInfoHistory and propagate toDmitri Gribenko
callers, removing unneeded const_cast git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172372 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-12Remove useless 'llvm::' qualifier from names like StringRef and others that areDmitri Gribenko
brought into 'clang' namespace by clang/Basic/LLVM.h git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172323 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11libclang: remove unneeded castsDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172253 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11libclang: change CXCursor to store 'const void *' pointers forDmitri Gribenko
const-correctness, and update all users git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172252 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11libclang: use getCursorTU and getCursorASTUnit instead of explicit castsDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172241 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-07[libclang] When getting the cursor for an identifier inside a macro ↵Argyrios Kyrtzidis
definition, check if this was ever a macro name and return a specific CXCursor_MacroExpansion cursor in such a case, instead of the generic CXCursor_MacroDefinition. Checking for macro name makes sure the identifier is not part of the identifier list in a function macro. While, in general, resolving identifiers in macro definitions to other macros may not be completely accurate, it greatly improves functionality such as give-me-the-definition-of-this, which was not working at all inside macro definitions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171773 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Sort #include lines for tools/...Chandler Carruth
Completely automated with sort_includes.py git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169240 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-01[libclang] Introduce clang_Cursor_getReceiverType which returns the CXType forArgyrios Kyrtzidis
the receiver of an ObjC message expression. rdar://12578643 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167201 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Move the logic that searches for overridden methods from libclang toArgyrios Kyrtzidis
ASTContext so that it can be widely available. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165473 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-12PR13811: Add a FunctionParmPackExpr node to handle references to functionRichard Smith
parameter packs where the reference is not being expanded but the pack has been. Previously, Clang would segfault in such cases. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163672 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-04Revert r163099 per chandlerc's request.Joao Matos
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163147 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-03Added a new cursor for SEHLeaveStmt to libclang.Joao Matos
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163099 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-25[ms-inline asm] As part of a larger refactoring, rename AsmStmt to GCCAsmStmt.Chad Rosier
No functional change intended. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162632 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02[libclang] Introduce clang_Cursor_isDynamicCall which,Argyrios Kyrtzidis
given a cursor pointing to a C++ method call or an ObjC message, returns non-zero if the method/message is "dynamic", meaning: For a C++ method: the call is virtual. For an ObjC message: the receiver is an object instance, not 'super' or a specific class. rdar://11779185 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159627 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02Add a new libclang completion API to get brief documentation comment that isDmitri Gribenko
attached to a declaration in the completion string. Since extracting comments isn't free, a new code completion option is introduced. A new code completion option that enables including brief comments into CodeCompletionString should be a, err, code completion option. But because ASTUnit caches global declarations during parsing before even completion consumer is created, the option is duplicated as a translation unit option (in both libclang and ASTUnit, like the option to cache code completion results). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159539 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-11Etch out the code path for MS-style inline assembly.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158325 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-09[AST/libclang] Speed up clang_getOverriddenCursors() considerably by ↵Argyrios Kyrtzidis
reserving a bit 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 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156476 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-30Fix C versus C++ linkage issue.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155842 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-30Reduce malloc() traffic of clang_getOverridenCursors() by using a pool of ↵Ted Kremenek
SmallVector<CXCursor> objects under the covers. Fixes <rdar://problem/11289160>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155841 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-19Implements boxed expressions for Objective-C. <rdar://problem/10194391>Patrick Beard
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155082 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-14Add an AttributedStmt type to represent a statement with C++11 attributesRichard Smith
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! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154723 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-11[libclang] Introduce a couple of functions to make it convenientArgyrios Kyrtzidis
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 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154523 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-10[libclang] For clang_getOverriddenCursors make sure to report overridden ↵Argyrios Kyrtzidis
objc methods for methods in categories of super classes. rdar://11220358 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154436 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-10[code-complete] Introduce CodeCompletionTUInfo which will be used for cachingArgyrios Kyrtzidis
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. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154408 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-10Remove BlockDeclRefExpr and introduce a bit on DeclRefExpr toJohn McCall
track whether the referenced declaration comes from an enclosing local context. I'm amenable to suggestions about the exact meaning of this bit. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152491 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-08[libclang] Enhance clang_getOverriddenCursors.Argyrios Kyrtzidis
Basically the current design is: -for an implementation method, show as overridden the interface method. This is not useful, and is inconsistent with the C++ side -for an interface method, show as overridden the protocols methods (this is desirable) and the methods from the categories; methods from categories are not useful since they are considered the same method (same USR). -If there is a protocol method or category method reported, it does not check the super class for overridden methods. This is really problematic since overridden methods from super class is what we want to give back. Change clang_getOverriddenCursors to show as overridden any method in the class's base class, its protocols, or its categories' protocols, that has the same selector and is of the same kind (class or instance). If no such method exists, the search continues to the class's superclass, its protocols, and its categories, and so on. A method from an Objective-C implementation is considered to override the same methods as its corresponding method in the interface. rdar://10967206 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152270 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-07AST representation for user-defined literals, plus just enough of semanticRichard Smith
analysis to make the AST representation testable. They are represented by a new UserDefinedLiteral AST node, which is a sugared CallExpr. All semantic properties, including full CodeGen support, are achieved for free by this representation. UserDefinedLiterals can never be dependent, so no custom instantiation behavior is required. They are mangled as if they were direct calls to the underlying literal operator. This matches g++'s apparent behavior (but not its actual mangling, which is broken for literal-operator-ids). User-defined *string* literals are now fully-operational, but the semantic analysis is quite hacky and needs more work. No other forms of user-defined literal are created yet, but the AST support for them is present. This patch committed after midnight because we had already hit the quota for new kinds of literal yesterday. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152211 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-06And libclang cursor/indexing support for new Objective-C ↵Ted Kremenek
NSArray/NSDictionary/NSNumber literals. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152138 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-24Implement a new type trait __is_trivially_constructible(T, Args...)Douglas Gregor
that provides the behavior of the C++11 library trait std::is_trivially_constructible<T, Args...>, which can't be implemented purely as a library. Since __is_trivially_constructible can have zero or more arguments, I needed to add Yet Another Type Trait Expression Class, this one handling arbitrary arguments. The next step will be to migrate UnaryTypeTrait and BinaryTypeTrait over to this new, more general TypeTrait class. Fixes the Clang side of <rdar://problem/10895483> / PR12038. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151352 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-15Implement indexing support for lambdas in libclang (both kinds), asDouglas Gregor
well as improving the RecursiveASTVisitor's walk of lambda expressions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150549 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-07Introduce basic ASTs for lambda expressions. This covers:Douglas Gregor
- Capturing variables by-reference and by-copy within a lambda - The representation of lambda captures - The creation of the non-static data members in the lambda class that store the captured variables - The initialization of the non-static data members from the captured variables - Pretty-printing lambda expressions There are a number of FIXMEs, both explicit and implied, including: - Creating a field for a capture of 'this' - Improved diagnostics for initialization failures when capturing variables by copy - Dealing with temporaries created during said initialization - Template instantiation - AST (de-)serialization - Binding and returning the lambda expression; turning it into a proper temporary - Lots and lots of semantic constraints - Parameter pack captures git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149977 91177308-0d34-0410-b5e6-96231b3b80d8
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