https://llvm.org/bugs/show_bug.cgi?id=31650
Bug ID: 31650
Summary: Definition of llvm::None is incorrect
Product: libraries
Version: trunk
Hardware: All
OS: All
Status: NEW
Severity: normal
Priority: P
Component: Support Libraries
Assignee: unassignedb...@nondot.org
Reporter: zeratul...@hotmail.com
CC: llvm-bugs@lists.llvm.org
Classification: Unclassified
In include/llvm/ADT/None.h, llvm::None is defined as follows:
namespace llvm {
enum class NoneType { None };
const NoneType None = None;
}
Clearly the intention is for the initializer to name the enumerator 'None', but
it actually names the variable 'None', which means the resulting of value of
the variable 'None' is unspecified (rather than the intended NoneType::None).
The definition should instead be:
namespace llvm {
enum class NoneType { None };
const NoneType None = NoneType::None;
}
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