[DWARF] Does not generate nested enumerations. · Issue #45811 · llvm/llvm-project (original) (raw)

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Bugzilla Link	46466
Version	trunk
OS	All
CC	@dwblaikie,@gregbedwell,@JDevlieghere,@jmorse,@walkerkd,@OCHyams,@pogo59,@rnk

For the given test:

//----------------------------------------------------------

struct Struct {
union Union {
enum NestedEnum { RED, BLUE };
};
Union U;
};

Struct S;
int test() {
return S.U.BLUE;
}

//----------------------------------------------------------

The DWARF generated does not include any references to the enumerators 'RED' and 'BLUE'.

DWARF generated by GCC, CodeView generated by Clang and MSVC, it does include such references.