[clang-tools-extra] [clangd] Show comment of field on hover (PR #182738)

[via cfe-commits]

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@@ -541,75 +557,91 @@ std::optional<StringRef> getterVariableName(const CXXMethodDecl *CMD) {
 //   void foo(T arg) { FieldName = std::move(arg); }
 //   R foo(T arg) { FieldName = std::move(arg); return *this; }
 // then returns "FieldName"
-std::optional<StringRef> setterVariableName(const CXXMethodDecl *CMD) {
+// Returns the LHS expression of the assignment in a trivial setter body, or
+// nullptr if the method does not match the pattern of a trivial setter.
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timon-ul wrote:

Oops, yes you are correct.

https://github.com/llvm/llvm-project/pull/182738