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path: root/include/clang/Sema/CodeCompleteConsumer.h
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2009-11-17StringRef'ify CodeCompletionStringDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89102 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
2009-11-12Spell empty StringRef correctly (0 is a null StringRef, which is not the same).Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87011 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
2009-09-23Print 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
2009-09-22When 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
2009-09-22Add getDeclaration()/getKind() accessors to CodeCompleteConsumer::ResultDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82581 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
2009-09-21Refactor 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
2009-09-18Introduce code completion strings, which describe how to *use* theDouglas Gregor
results of code completion, e.g., by providing function call syntax with placeholders for each of the parameters. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82293 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
2009-09-18Don't perform name lookup into a given declaration context more than once ↵Douglas Gregor
during code completion git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82234 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-18For code completion in C++ member access expressions and tag names,Douglas Gregor
look into the current scope for anything that could start a nested-names-specifier. These results are ranked worse than any of the results actually found in the lexical scope. Perform a little more pruning of the result set, eliminating constructors, __va_list_tag, and any duplication of declarations in the result set. For the latter, implemented NamespaceDecl::getCanonicalDecl. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82231 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-18When gathering results for code completion, only include hiddenDouglas Gregor
results when there is some way to refer to them in the language, such as with a qualified name in C++. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82223 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
2009-09-17Fix typo.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82170 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