Cobol_common.Typesinclude module type of Diagnostics.TYPEStype diagnostic = Diagnostics.TYPES.diagnostictype diagnostics = Diagnostics.TYPES.diagnosticstype 'a in_result = ('a * diagnostic option, diagnostic option) Stdlib.resultinclude module type of Srcloc.TYPEStype srcloc = Srcloc.TYPES.srcloctype copylocs = Srcloc.TYPES.copylocs