Merge pull request #18161 from mppf/fix-gcc-54-error
Fix another error with GCC 5.4
Follow-up to #18122.
See also #18133 and 60970 – Support std::hash with enum types (LWG 2148)
Trivial and not reviewed.
Modified Files: M compiler/next/include/chpl/resolution/resolution-types.h Compare: https://github.com/chapel-lang/chapel/compare/0f62b7c40b69...f6f16f6bd78f