Enum1 (definition) in projects: llvm-project

/llvm-project/libcxx/test/std/utilities/meta/meta.unary/meta.unary.cat/
H A D	function.pass.cpp	`18 enum Enum1 {}; enum`
/llvm-project/clang/test/SemaCXX/
H A D	overloaded-builtin-operators.cpp	`17 struct Enum1 { struct 215 typedef enum { Enum1, Enum2, Enum3 } MyEnum; enumerator`
H A D	overloaded-operator.cpp	`63 enum Enum1 { }; enum`
/llvm-project/clang-tools-extra/clang-tidy/bugprone/
H A D	SuspiciousEnumUsageCheck.cpp	`55 static bool hasDisjointValueRange(const EnumDecl *Enum1, in hasDisjointValueRange()`
/llvm-project/clang-tools-extra/test/clang-tidy/checkers/google/
H A D	readability-casting.cpp	`5 enum Enum { Enum1 }; enumerator`