infer_clone/infer/src/backend/Differential.mli

(*
 * Copyright (c) 2017-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *)

open! IStd

type t =
  { introduced: Jsonbug_t.report
  ; fixed: Jsonbug_t.report
  ; preexisting: Jsonbug_t.report
  ; costs_summary: Yojson.Basic.json }

val of_reports : current_report:Jsonbug_t.report -> previous_report:Jsonbug_t.report -> t

val to_files : t -> string -> unit
Add differential and filtering functionalities to Infer, to compare two analyses Summary: Given two analysis results, it's now possible to compare them with the following command: infer --diff --report-current reportA.json --report-previous reportB.json --file-renamings file_renamings.json this command will then generate 3 files in `infer-out/differential/{introduced, fixed, preexisting}.json`, whose meaning is the following: - `introduced.json` has all issues in `current` that are not in `previous` - `fixed.json` has all issues in `previous` that are not in `current` - `preexisting.json` has all issues that are in both `current` and `previous` The json files generated can then be used to categorise results coming from incremental analyses of a codebase. Reviewed By: jvillard Differential Revision: D4482517 fbshipit-source-id: 1f7df3e 8 years ago			`(*`
Change license to MIT Summary: Change the license of the source code from BSD + PATENTS to MIT. Change `checkCopyright` to reflect the new license and learn some new file types. Generated with: ``` git grep BSD \| xargs -n 1 ./scripts/checkCopyright -i ``` Reviewed By: jeremydubreil, mbouaziz, jberdine Differential Revision: D8071249 fbshipit-source-id: 97ca23a 7 years ago			`* Copyright (c) 2017-present, Facebook, Inc.`
Add differential and filtering functionalities to Infer, to compare two analyses Summary: Given two analysis results, it's now possible to compare them with the following command: infer --diff --report-current reportA.json --report-previous reportB.json --file-renamings file_renamings.json this command will then generate 3 files in `infer-out/differential/{introduced, fixed, preexisting}.json`, whose meaning is the following: - `introduced.json` has all issues in `current` that are not in `previous` - `fixed.json` has all issues in `previous` that are not in `current` - `preexisting.json` has all issues that are in both `current` and `previous` The json files generated can then be used to categorise results coming from incremental analyses of a codebase. Reviewed By: jvillard Differential Revision: D4482517 fbshipit-source-id: 1f7df3e 8 years ago			`*`
Change license to MIT Summary: Change the license of the source code from BSD + PATENTS to MIT. Change `checkCopyright` to reflect the new license and learn some new file types. Generated with: ``` git grep BSD \| xargs -n 1 ./scripts/checkCopyright -i ``` Reviewed By: jeremydubreil, mbouaziz, jberdine Differential Revision: D8071249 fbshipit-source-id: 97ca23a 7 years ago			`* This source code is licensed under the MIT license found in the`
			`* LICENSE file in the root directory of this source tree.`
Add differential and filtering functionalities to Infer, to compare two analyses Summary: Given two analysis results, it's now possible to compare them with the following command: infer --diff --report-current reportA.json --report-previous reportB.json --file-renamings file_renamings.json this command will then generate 3 files in `infer-out/differential/{introduced, fixed, preexisting}.json`, whose meaning is the following: - `introduced.json` has all issues in `current` that are not in `previous` - `fixed.json` has all issues in `previous` that are not in `current` - `preexisting.json` has all issues that are in both `current` and `previous` The json files generated can then be used to categorise results coming from incremental analyses of a codebase. Reviewed By: jvillard Differential Revision: D4482517 fbshipit-source-id: 1f7df3e 8 years ago			`*)`

[police] open IStd everywhere Summary: `IStd` shall prevail. Reviewed By: jberdine Differential Revision: D5182263 fbshipit-source-id: f579046 8 years ago			`open! IStd`

[Perf] Count polynomials costs when computing differential Reviewed By: mbouaziz Differential Revision: D9082078 fbshipit-source-id: 5932d04db 7 years ago			`type t =`
			`{ introduced: Jsonbug_t.report`
			`; fixed: Jsonbug_t.report`
			`; preexisting: Jsonbug_t.report`
			`; costs_summary: Yojson.Basic.json }`
Add differential and filtering functionalities to Infer, to compare two analyses Summary: Given two analysis results, it's now possible to compare them with the following command: infer --diff --report-current reportA.json --report-previous reportB.json --file-renamings file_renamings.json this command will then generate 3 files in `infer-out/differential/{introduced, fixed, preexisting}.json`, whose meaning is the following: - `introduced.json` has all issues in `current` that are not in `previous` - `fixed.json` has all issues in `previous` that are not in `current` - `preexisting.json` has all issues that are in both `current` and `previous` The json files generated can then be used to categorise results coming from incremental analyses of a codebase. Reviewed By: jvillard Differential Revision: D4482517 fbshipit-source-id: 1f7df3e 8 years ago
			`val of_reports : current_report:Jsonbug_t.report -> previous_report:Jsonbug_t.report -> t`

			`val to_files : t -> string -> unit`