llvm-project

a2a7e083 - Enumeration Type Sem-3: Intrinsics + I/O + Module Files (PRs 6-8)

Enumeration Type Sem-3: Intrinsics + I/O + Module Files (PRs 6-8) Adds enumeration type intrinsics (HUGE, NEXT, PREVIOUS, INT) with constant folding, STAT argument support with boundary detection, formatted I/O rejection for enumeration types, module file round-trip support, and runtime STAT_ENUM_BOUNDARY error code. Files from original PRs 6-8 (including PREVIOUS intrinsic from PR 7).