Builtin_attributes(3)

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.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 has_unboxed : Parsetree.attributes -> bool

val has_boxed : Parsetree.attributes -> bool