[clangd] Handle OverloadExpr in targetDecl
Reviewers: sammccall
Reviewed By: sammccall
Subscribers: nridge, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D68119
git-svn-id: https://llvm.org/svn/llvm-project/clang-tools-extra/trunk@373305 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/clangd/FindTarget.cpp b/clangd/FindTarget.cpp
index 08bdf97..5c99ac9 100644
--- a/clangd/FindTarget.cpp
+++ b/clangd/FindTarget.cpp
@@ -189,6 +189,10 @@
D = USD;
Outer.add(D, Flags);
}
+ void VisitOverloadExpr(const OverloadExpr *OE) {
+ for (auto *D : OE->decls())
+ Outer.add(D, Flags);
+ }
void VisitCXXConstructExpr(const CXXConstructExpr *CCE) {
Outer.add(CCE->getConstructor(), Flags);
}
diff --git a/clangd/unittests/FindTargetTests.cpp b/clangd/unittests/FindTargetTests.cpp
index 91f78e3..af69e0b 100644
--- a/clangd/unittests/FindTargetTests.cpp
+++ b/clangd/unittests/FindTargetTests.cpp
@@ -393,6 +393,32 @@
EXPECT_DECLS("DeclRefExpr", "auto int x = 1");
}
+TEST_F(TargetDeclTest, OverloadExpr) {
+ Code = R"cpp(
+ void func(int*);
+ void func(char*);
+
+ template <class T>
+ void foo(T t) {
+ [[func]](t);
+ };
+ )cpp";
+ EXPECT_DECLS("UnresolvedLookupExpr", "void func(int *)", "void func(char *)");
+
+ Code = R"cpp(
+ struct X {
+ void func(int*);
+ void func(char*);
+ };
+
+ template <class T>
+ void foo(X x, T t) {
+ x.[[func]](t);
+ };
+ )cpp";
+ EXPECT_DECLS("UnresolvedMemberExpr", "void func(int *)", "void func(char *)");
+}
+
TEST_F(TargetDeclTest, ObjC) {
Flags = {"-xobjective-c"};
Code = R"cpp(
