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path: root/lib/Sema/SemaCodeComplete.cpp
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2009-11-18Code completion after @property, providing the names of forward-declared ↵Douglas Gregor
properties git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89196 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-18Code completion for Objective-C properly listsDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89194 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-18Code completion for member accesses that involve Objective-C properties and ↵Douglas Gregor
instance variables git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89182 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-18Finish code completion for Objective-C message sendsDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89168 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-17Rename Objective-C message send completion functions to indicate that we're ↵Douglas Gregor
referring to message sends git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89164 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-17Refactor code-completion support for message sends, collecting theDouglas Gregor
code to find and add Objective-C methods (starting at an ObjCContainerDecl) into a single, static function. Also, make sure that we search into the implementations of classes and categories to find even more methods. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89163 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-17Implement code completion for Objective-C message sends to "super".Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89112 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-17Augment code-completion results to provide argument names andDouglas Gregor
placeholder arguments for Objective-C message sends. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89103 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-17Instead of hanging a using declaration's target decls directly off the using John McCall
decl, create shadow declarations and put them in scope like normal. Work in progress. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89048 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Rework Sema code completion interface.Daniel Dunbar
- Provide Sema in callbacks, instead of requiring it in constructor. This eliminates the need for a factory function. Clients now just pass the object to consume the results in directly. - CodeCompleteConsumer is cheap to construct, so building it whenever we are doing code completion is reasonable. Doug, please review. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87099 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-09Make sure that we look into nested, transparent declaration contextsDouglas Gregor
when looking for a name within a given DeclContext. Now enumerators will show up in code-completion results. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86591 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-07Add basic code completion support for ObjC messages.Steve Naroff
Still a work in progress... git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86323 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-07Various improvements to Clang's code-completion infrastructure:Douglas Gregor
- Introduce more code-completion string "chunk" kinds that describe symbols, the actual text that the user is expected to type, etc. - Make the generation of macro results optional, since it can be slow - Make code-completion accessible through the C API, marshalling the code-completion results through a temporary file (ick) to maintain process separation. The last doesn't have tests yet. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86306 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-30Include macros in code-completion resultsDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85594 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-29Track source information for template arguments and template specializationJohn McCall
types. Preserve it through template instantiation. Preserve it through PCH, although TSTs themselves aren't serializable, so that's pretty much meaningless. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85500 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-23Eliminate QualifiedDeclRefExpr, which captured the notion of aDouglas Gregor
qualified reference to a declaration that is not a non-static data member or non-static member function, e.g., namespace N { int i; } int j = N::i; Instead, extend DeclRefExpr to optionally store the qualifier. Most clients won't see or care about the difference (since QualifierDeclRefExpr inherited DeclRefExpr). However, this reduces the number of top-level expression types that clients need to cope with, brings the implementation of DeclRefExpr into line with MemberExpr, and simplifies and unifies our handling of declaration references. Extended DeclRefExpr to (optionally) store explicitly-specified template arguments. This occurs when naming a declaration via a template-id (which will be stored in a TemplateIdRefExpr) that, following template argument deduction and (possibly) overload resolution, is replaced with a DeclRefExpr that refers to a template specialization but maintains the template arguments as written. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84962 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-18Move clients to use IdentifierInfo::getNameStart() instead of getName()Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84436 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09Minor tweaks for code-completion:Douglas Gregor
- Filter out unnamed declarations - Filter out declarations whose names are reserved for the implementation (e.g., __bar, _Foo) - Place OVERLOAD: or COMPLETION: at the beginning of each code-completion result, so we can easily separate them from other compilation results. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83680 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08- Fixup SortCodeCompleteResult() to properly sort keywords on Mac OS ↵Steve Naroff
(compare was system dependent). Worked on Linux, failed on Mac OS (which caused the recently added testcase to fail on Linux). - Sort results in testcase. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83597 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08Add code completion support for ObjC property declarations/attributes.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83579 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-28Determinism is for wimps. <Wimper>Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82962 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-23For code completion, note that injected-class-names found as part ofDouglas Gregor
lookup in a member access expression always start a nested-name-specifier. Additionally, rank names that start nested-name-specifiers after other names. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82663 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-23Print the results of code-completion for overloading by displaying theDouglas Gregor
signature of the function with the current parameter highlighted as a placeholder. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82593 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-23Separate the code-completion results for call completion from theDouglas Gregor
results for other, textual completion. For call completion, we now produce enough information to show the function call argument that we are currently on. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82592 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22Make sure we don't try to add code-completion results without anDouglas Gregor
active shadow map. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82588 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22When code-completion finds a declaration only because it is usable asDouglas Gregor
the start of a nested-name-specifier, add the "::" after the nested-name-specifier to the code-completion string. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82587 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22Tweak the code-completion results ranking and formation, so thatDouglas Gregor
members found in base classes have the same ranking as members found in derived classes. However, we will introduce an informative note for members found in base classes, showing (as a nested-name-specifier) the qualification to name the base class, to make it clear which members are from bases. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82586 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22Teach code-completion to introduce a ", ..." placeholder for variadic functionsDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82577 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22(With Doug's help) fix a crash in the code completion code that lead to a ↵Anders Carlsson
test failure. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82558 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22Implement code completion within a function call, triggered after theDouglas Gregor
opening parentheses and after each comma. We gather the set of visible overloaded functions, perform "partial" overloading based on the set of arguments that we have thus far, and return the still-viable results sorted by the likelihood that they will be the best candidate. Most of the changes in this patch are a refactoring of the overloading routines for a function call, since we needed to separate out the notion of building an overload set (common to code-completion and normal semantic analysis) and then what to do with that overload set. As part of this change, I've pushed explicit template arguments into a few more subroutines. There is still much more work to do in this area. Function templates won't be handled well (unless we happen to deduce all of the template arguments before we hit the completion point), nor will overloaded function-call operators or calls to member functions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82549 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-21Code completion for ordinary names when we're starting a declaration, ↵Douglas Gregor
expression, or statement git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82481 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-21When providing a code-completion suggestion for a hidden name, includeDouglas Gregor
a nested-name-specifier that describes how to refer to that name. For example, given: struct Base { int member; }; struct Derived : Base { int member; }; the code-completion result for a member access into "Derived" will provide both "member" to refer to Derived::member (no qualification needed) and "Base::member" to refer to Base::member (qualification included). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82476 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-21Enhance "case" code completion in C++ to suggest qualified names forDouglas Gregor
enumerators when either the user intentionally wrote a qualified name (in which case we just use that nested-name-specifier to match the user's code) or when this is the first "case" statement and we need a qualified name to refer to an enumerator in a different scope. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82474 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-21Code completion for "case" statements within a switch on an expressionDouglas Gregor
of enumeration type, providing the various unused enumerators as options. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82467 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-21Refactor and simplify the CodeCompleteConsumer, so that all of theDouglas Gregor
real work is performed within Sema. Addresses Chris's comments, but still retains the heavyweight list-of-multimaps data structure. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82459 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-18C++ code completion after the "operator" keyword. Provide overloadedDouglas Gregor
operators, type specifiers, type names, and nested-name-specifiers. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82264 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-18Introduce four new code-completion hooks for C++:Douglas Gregor
- after "using", show anything that can be a nested-name-specifier. - after "using namespace", show any visible namespaces or namespace aliases - after "namespace", show any namespace definitions in the current scope - after "namespace identifier = ", show any visible namespaces or namespace aliases git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82251 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-18Implement code completion for tags, e.g., code completion after "enum"Douglas Gregor
will provide the names of various enumerations currently visible. Introduced filtering of code-completion results when we build the result set, so that we can identify just the kinds of declarations we want. This implementation is incomplete for C++, since we don't consider that the token after the tag keyword could start a nested-name-specifier. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82222 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-17Initial implementation of a code-completion interface in Clang. InDouglas Gregor
essence, code completion is triggered by a magic "code completion" token produced by the lexer [*], which the parser recognizes at certain points in the grammar. The parser then calls into the Action object with the appropriate CodeCompletionXXX action. Sema implements the CodeCompletionXXX callbacks by performing minimal translation, then forwarding them to a CodeCompletionConsumer subclass, which uses the results of semantic analysis to provide code-completion results. At present, only a single, "printing" code completion consumer is available, for regression testing and debugging. However, the design is meant to permit other code-completion consumers. This initial commit contains two code-completion actions: one for member access, e.g., "x." or "p->", and one for nested-name-specifiers, e.g., "std::". More code-completion actions will follow, along with improved gathering of code-completion results for the various contexts. [*] In the current -code-completion-dump testing/debugging mode, the file is truncated at the completion point and EOF is translated into "code completion". git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82166 91177308-0d34-0410-b5e6-96231b3b80d8
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