diff options
| author | Haojian Wu <hokein@google.com> | 2018-01-17 14:29:25 +0000 |
|---|---|---|
| committer | Haojian Wu <hokein@google.com> | 2018-01-17 14:29:25 +0000 |
| commit | 2ac973d583e7355d705239310c720fb03593bcdd (patch) | |
| tree | 58f2d8221aa458fd6037bacff8092a619c6d3bab /include/clang/Sema/Lookup.h | |
| parent | 614f5c2b1bdf24b24845d8be274b3bdb448cc37f (diff) | |
[Sema] Add visited contexts to CodeCompleteContext
Summary:
This would allow code completion clients to know which context is visited during Sema code completion.
Also some changes:
* add `EnteredContext` callback in VisibleDeclConsumer.
* add a simple unittest for sema code completion (only for visited contexts at the moment).
Reviewers: ilya-biryukov
Reviewed By: ilya-biryukov
Subscribers: mgorny, bkramer, cfe-commits
Differential Revision: https://reviews.llvm.org/D42071
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@322661 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/clang/Sema/Lookup.h')
| -rw-r--r-- | include/clang/Sema/Lookup.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/clang/Sema/Lookup.h b/include/clang/Sema/Lookup.h index 546df8842a..0e8dcada74 100644 --- a/include/clang/Sema/Lookup.h +++ b/include/clang/Sema/Lookup.h @@ -784,6 +784,12 @@ public: /// class of the context we searched. virtual void FoundDecl(NamedDecl *ND, NamedDecl *Hiding, DeclContext *Ctx, bool InBaseClass) = 0; + + /// \brief Callback to inform the client that Sema entered into a new context + /// to find a visible declaration. + // + /// \param Ctx the context which Sema entered. + virtual void EnteredContext(DeclContext *Ctx) {} }; /// \brief A class for storing results from argument-dependent lookup. |