NAME

       Builtin_attributes - Support for some of the builtin attributes

Module

       Module   Builtin_attributes

Documentation

       Module Builtin_attributes
        : sig end

       Support for some of the builtin attributes

       -ocaml.deprecated

       -ocaml.alert

       -ocaml.error

       -ocaml.ppwarning

       -ocaml.warning

       -ocaml.warnerror

       -ocaml.explicit_arity (for camlp4/camlp5)

       -ocaml.warn_on_literal_pattern

       -ocaml.deprecated_mutable

       -ocaml.immediate

       -ocaml.immediate64

       -ocaml.boxed / ocaml.unboxed

       Warning: this module is unstable and part of Compiler_libs .

       val check_alerts : Location.t -> Parsetree.attributes -> string -> unit

       val   check_alerts_inclusion   :   def:Location.t   ->  use:Location.t  ->  Location.t  ->
       Parsetree.attributes -> Parsetree.attributes -> string -> unit

       val alerts_of_attrs : Parsetree.attributes -> Misc.alerts

       val alerts_of_sig : Parsetree.signature -> Misc.alerts

       val alerts_of_str : Parsetree.structure -> Misc.alerts

       val check_deprecated_mutable : Location.t -> Parsetree.attributes -> string -> unit

       val check_deprecated_mutable_inclusion : def:Location.t -> use:Location.t -> Location.t ->
       Parsetree.attributes -> Parsetree.attributes -> string -> unit

       val check_no_alert : Parsetree.attributes -> unit

       val error_of_extension : Parsetree.extension -> Location.error

       val warning_attribute : ?ppwarning:bool -> Parsetree.attribute -> unit

       Apply  warning  settings  from the specified attribute.  "ocaml.warning"/"ocaml.warnerror"
       (and variants without the prefix) are processed and other attributes are ignored.

       Also implement ocaml.ppwarning (unless ~ppwarning:false is passed).

       val warning_scope : ?ppwarning:bool -> Parsetree.attributes -> (unit -> 'a) -> 'a

       Execute a function in a new scope for warning settings.  This means that the effect of any
       call  to  warning_attribute  during the execution of this function will be discarded after
       execution.

       The function also takes a list of attributes which are processed with warning_attribute in
       the fresh scope before the function is executed.

       val warn_on_literal_pattern : Parsetree.attributes -> bool

       val explicit_arity : Parsetree.attributes -> bool

       val immediate : Parsetree.attributes -> bool

       val immediate64 : Parsetree.attributes -> bool

       val has_unboxed : Parsetree.attributes -> bool

       val has_boxed : Parsetree.attributes -> bool