[PATCH] D69241: [clangd] Handle the missing consturctor initializers in findExplicitReferences.

[Haojian Wu via Phabricator via cfe-commits]

hokein created this revision.
hokein added a reviewer: ilya-biryukov.
Herald added subscribers: usaxena95, kadircet, arphaman, jkorous, MaskRay.
Herald added a project: clang.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D69241

Files:
  clang-tools-extra/clangd/FindTarget.cpp
  clang-tools-extra/clangd/unittests/FindTargetTests.cpp


Index: clang-tools-extra/clangd/unittests/FindTargetTests.cpp
===================================================================
--- clang-tools-extra/clangd/unittests/FindTargetTests.cpp
+++ clang-tools-extra/clangd/unittests/FindTargetTests.cpp
@@ -812,6 +812,7 @@
            "1: targets = {func}\n"
            "2: targets = {w}, decl\n"
            "3: targets = {FuncParam}\n"},
+          // declaration references.
           {R"cpp(
              namespace ns {}
              class S {};
@@ -835,6 +836,19 @@
            "8: targets = {INT2}, decl\n"
            "9: targets = {NS}, decl\n"
            "10: targets = {ns}\n"},
+          // cxx constructor initializer.
+          {R"cpp(
+            void foo() {
+              class $0^X {
+                int $1^abc;
+                $2^X(): $3^abc() {}
+              };
+            }
+           )cpp",
+           "0: targets = {X}, decl\n"
+           "1: targets = {foo()::X::abc}, decl\n"
+           "2: targets = {foo()::X::X}, decl\n"
+           "3: targets = {foo()::X::abc}\n"}
       };
 
   for (const auto &C : Cases) {
Index: clang-tools-extra/clangd/FindTarget.cpp
===================================================================
--- clang-tools-extra/clangd/FindTarget.cpp
+++ clang-tools-extra/clangd/FindTarget.cpp
@@ -642,6 +642,11 @@
     return RecursiveASTVisitor::TraverseNestedNameSpecifierLoc(L);
   }
 
+  bool TraverseConstructorInitializer(CXXCtorInitializer *Init) {
+   visitNode(DynTypedNode::create(*Init));
+    return RecursiveASTVisitor::TraverseConstructorInitializer(Init);
+  }
+
 private:
   /// Obtain information about a reference directly defined in \p N. Does not
   /// recurse into child nodes, e.g. do not expect references for constructor


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