llvm-project

c79333e1 - [flang][OpenMP] Centralize pushing/popping directive context (#204924)

[flang][OpenMP] Centralize pushing/popping directive context (#204924) Put calls to PushContextAndClauseSets to the Enter function for OpenMPConstruct and OpenMPDeclarativeConstruct, and popping the context to the corresponding Leave functions. This moves most of the context handling to the top-level AST entries. This will allow more centralized verification of common clause properties in the future.