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[expr.unary.op] does not handle non-lvalue qualified-ids #2919

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jensmaurer opened this issue Jun 6, 2019 · 0 comments · Fixed by #2922
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[expr.unary.op] does not handle non-lvalue qualified-ids #2919

jensmaurer opened this issue Jun 6, 2019 · 0 comments · Fixed by #2922
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[expr.unary.op] p3 does not properly handle a case like this:

enum E { e };
int x = &E::e, 0;

&E::e is a qualified-id, so the "shall" conditions are satisfied, yet &E::e is obviously nonsense.
Suggestion: Drop the initial "shall" sentence, make the regular pointer case dependent on getting an lvalue, and add a trailing "Otherwise, the program is ill-formed."
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[expr.unary.op] Use bullets to clarify the address-of operator. jensmaurer/draft
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