welder::diag Namespace Reference

Classes
struct	lang_out_of_mask_range
	Thrown by lang_bit (<welder/annotations.hpp>) when a lang value lies past the 32-bit language-mask width — instead of an opaque shift-overflow error. More...
struct	dangling_return_policy
	Thrown by validate_return_policy (<welder/reflect.hpp>) — every rod runs it at its per-overload bind site — when a reference-category return_policy meets a by-value return. More...
struct	bare_mark_only
	Thrown by member_bound (<welder/reflect.hpp>) when a member carries a bare [[=welder::mark::only]] — "only, for every language" restricts nothing, so the mark must be called. More...
struct	no_matching_virtual_slot
	Thrown by virtual_slot (<welder/rods/python/trampoline.hpp>, reached through WELDER_PY_OVERRIDE_AS) when no overridable virtual of the class matches the requested name and function type. More...
struct	stale_hook_signature
	Thrown by member_access_admitted (<welder/bind_traits.hpp>) when a resolution still declares its optional protected_participates hook under the superseded two-argument signature — which would otherwise be silently ignored (the detection is a requires probe). More...