Module InferIR__Exceptions

Functions for logging and printing exceptions

type visibility =
| Exn_user

always add to error log

| Exn_developer

only add to error log in developer mode

| Exn_system

never add to error log

visibility of the exception

val compare_visibility : visibility -> visibility -> int
val equal_visibility : visibility -> visibility -> bool
type severity =
| Like
| Info
| Advice
| Warning
| Error

severity of the report

val compare_severity : severity -> severity -> int
val equal_severity : severity -> severity -> bool
type err_class =
| Checker
| Prover
| Nocat
| Linters

class of error

val equal_err_class : err_class -> err_class -> bool
exception Abduction_case_not_implemented of InferBase.Logging.ocaml_pos
exception Analysis_stops of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos option
exception Array_of_pointsto of InferBase.Logging.ocaml_pos
exception Array_out_of_bounds_l1 of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Array_out_of_bounds_l2 of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Array_out_of_bounds_l3 of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Bad_footprint of InferBase.Logging.ocaml_pos
exception Cannot_star of InferBase.Logging.ocaml_pos
exception Class_cast_exception of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Codequery of InferIR.Localise.error_desc
exception Comparing_floats_for_equality of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Condition_always_true_false of InferIR.Localise.error_desc * bool * InferBase.Logging.ocaml_pos
exception Custom_error of string * InferIR.Localise.error_desc
exception Dummy_exception of InferIR.Localise.error_desc
exception Dangling_pointer_dereference of InferIR.PredSymb.dangling_kind option * InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Deallocate_stack_variable of InferIR.Localise.error_desc
exception Deallocate_static_memory of InferIR.Localise.error_desc
exception Deallocation_mismatch of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Divide_by_zero of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Field_not_null_checked of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Empty_vector_access of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Eradicate of InferBase.IssueType.t * InferIR.Localise.error_desc
exception Checkers of InferBase.IssueType.t * InferIR.Localise.error_desc
exception Frontend_warning of InferBase.IssueType.t * InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Inherently_dangerous_function of InferIR.Localise.error_desc
exception Internal_error of InferIR.Localise.error_desc
exception Java_runtime_exception of InferIR.Typ.Name.t * string * InferIR.Localise.error_desc
exception Leak of bool * InferIR.Sil.hpred * visibility * InferIR.Localise.error_desc * bool * InferIR.PredSymb.resource * InferBase.Logging.ocaml_pos
exception Missing_fld of InferIR.Typ.Fieldname.t * InferBase.Logging.ocaml_pos
exception Premature_nil_termination of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Null_dereference of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Null_test_after_dereference of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Parameter_not_null_checked of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Pointer_size_mismatch of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Precondition_not_found of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Precondition_not_met of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Retain_cycle of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Registered_observer_being_deallocated of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Return_expression_required of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Return_statement_missing of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Return_value_ignored of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Skip_function of InferIR.Localise.error_desc
exception Skip_pointer_dereference of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Stack_variable_address_escape of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Symexec_memory_error of InferBase.Logging.ocaml_pos
exception Unary_minus_applied_to_unsigned_expression of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Unknown_proc
exception Unsafe_guarded_by_access of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Use_after_free of InferIR.Localise.error_desc * InferBase.Logging.ocaml_pos
exception Wrong_argument_number of InferBase.Logging.ocaml_pos
val severity_string : severity -> string

string describing an error kind

val handle_exception : exn -> bool

Return true if the exception is not serious and should be handled in timeout mode

val print_exception_html : string -> exn -> unit

print a description of the exception to the html output

val pp_err : InferBase.Location.t -> severity -> InferBase.IssueType.t -> InferIR.Localise.error_desc -> InferBase.Logging.ocaml_pos option -> Stdlib.Format.formatter -> unit -> unit

pretty print an error

type t = {
name : InferBase.IssueType.t;
description : InferIR.Localise.error_desc;
ocaml_pos : InferBase.Logging.ocaml_pos option;

location in the infer source code

visibility : visibility;
severity : severity option;
category : err_class;
}
val recognize_exception : exn -> t