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1136 lines
53 KiB
1136 lines
53 KiB
NAME
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infer - static analysis for Java and C/C++/Objective-C/Objective-C++
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SYNOPSIS
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infer analyze [options]
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infer capture [options]
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infer compile [options]
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infer report [options]
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infer reportdiff [options]
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infer run [options]
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infer --compilation-database[-escaped] file [options]
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infer [options] -- compile command
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infer [options]
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DESCRIPTION
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Infer is a static analyzer. Given a collection of source files written
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in Java or in languages of the C family, and a command to build them,
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infer produces a list of potential issues.
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Infer consists of a collection of tools referenced in the SEE ALSO
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section of this manual. See their respective manuals for more
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information.
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When run without a subcommand, and if a compilation command is
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specified via the -- option or one of the
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--clang-compilation-database[-escaped] options, then infer behaves as
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infer-run(1). Otherwise, infer behaves as infer-analyze(1).
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OPTIONS
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Every infer command accepts the arguments from all the other infer
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commands.
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Options are read from the .inferconfig file, then from the INFER_ARGS
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environment variable, then from the command line. Options in
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INFER_ARGS take precedence over options in .inferconfig, and options
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passed on the command line take precedence over options in INFER_ARGS.
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See the ENVIRONMENT and FILES sections of this manual for more
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information.
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Options can be specified inside an argument file file by passing @file
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as argument. The format is one option per line, and enclosing single '
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and double " quotes are ignored.
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Options without a default value (e.g., --linter) and options with
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list-like values (e.g., --Xbuck) all have a corresponding
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--option-reset flag that resets their values to nothing or the empty
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list, respectively. For instance, --Xbuck-reset will cancel any
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previous --Xbuck option passed to infer.
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See the manuals of individual infer commands for details about their
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supported options. The following is a list of all the supported
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options (see also --help-full for options reserved for internal use).
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--annotation-reachability
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Activates: the annotation reachability checker. Given a pair of
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source and sink annotation, e.g. @PerformanceCritical and
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@Expensive, this checker will warn whenever some method annotated
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with @PerformanceCritical calls, directly or indirectly, another
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method annotated with @Expensive (Conversely:
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--no-annotation-reachability) See also infer-analyze(1).
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--annotation-reachability-custom-pairs json
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Specify custom sources/sink for the annotation reachability
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checker Example format: for custom annotations
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com.my.annotation.{Source1,Source2,Sink1}
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{ "sources" : ["Source1", "Source2"], "sink" : "Sink1" }
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See also infer-analyze(1).
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--annotation-reachability-cxx json
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Specify annotation reachability analyses to be performed on
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C/C++/ObjC code. Each entry is a JSON object whose key is the
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issue name. "sources" and "sinks" can be specified either by
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symbol (including regexps) or path prefix. "sinks" optionally can
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specify "overrides" (by symbol or path prefix) that block the
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reachability analysis when hit. Example: {
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"ISOLATED_REACHING_CONNECT": {
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"doc_url":
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"http:://example.com/issue/doc/optional_link.html",
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"sources": {
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"desc": "Code that should not call connect [optional]",
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"paths": [ "isolated/" ]
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},
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"sinks": {
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"symbols": [ "connect" ],
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"overrides": { "symbol_regexps": [ ".*::Trusted::.*" ] }
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}
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}
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}
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This will cause us to create a new ISOLATED_REACHING_CONNECT
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issue for every function whose source path starts with "isolated/"
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that may reach the function named "connect", ignoring paths that
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go through a symbol matching the OCaml regexp ".*::Trusted::.*".
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See also infer-analyze(1).
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--annotation-reachability-cxx-sources json
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Override sources in all cxx annotation reachability specs with the
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given sources spec See also infer-analyze(1).
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--annotation-reachability-only
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Activates: Enable --annotation-reachability and disable all other
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checkers (Conversely: --no-annotation-reachability-only)
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See also infer-analyze(1).
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--append-buck-flavors +string
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Additional Buck flavors to append to targets discovered by the
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--buck-compilation-database option. See also infer-capture(1).
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--no-biabduction
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Deactivates: the separation logic based bi-abduction analysis
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using the checkers framework (Conversely: --biabduction)
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See also infer-analyze(1).
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--biabduction-fallback-model-alloc-pattern string
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Regex of methods that should be modelled as allocs if definition
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is missing See also infer-analyze(1).
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--biabduction-fallback-model-free-pattern string
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Regex of methods that should be modelled as free if definition is
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missing See also infer-analyze(1).
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--biabduction-only
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Activates: Enable --biabduction and disable all other checkers
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(Conversely: --no-biabduction-only) See also infer-analyze(1).
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--bo-debug int
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Debug level for buffer-overrun checker (0-4) See also infer-analyze(1).
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--bo-relational-domain { oct | poly }
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Select a relational domain being used in the bufferoverrun checker
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(experimental) See also infer-analyze(1).
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--bootclasspath string
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Specify the Java bootclasspath See also infer-capture(1).
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--buck-blacklist +regex
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Skip capture of files matched by the specified regular expression
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(only the "flavors (C++)" Buck integration is supported, not
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Java). See also infer-capture(1) and infer-run(1).
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--buck-compilation-database { no-deps | deps }
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Buck integration using the compilation database, with or without
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dependencies. See also infer-capture(1).
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--buck-compilation-database-depth int
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Depth of dependencies used by the --buck-compilation-database deps
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option. By default, all recursive dependencies are captured.
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See also infer-capture(1).
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--buck-out dir
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Specify the root directory of buck-out See also infer-capture(1).
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--buck-targets-blacklist +regex
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Skip capture of buck targets matched by the specified regular
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expression. See also infer-capture(1) and infer-run(1).
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--bufferoverrun
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Activates: the buffer overrun analysis (Conversely:
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--no-bufferoverrun) See also infer-analyze(1).
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--bufferoverrun-only
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Activates: Enable --bufferoverrun and disable all other checkers
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(Conversely: --no-bufferoverrun-only) See also infer-analyze(1).
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--capture-blacklist regex
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Skip capture of files matched by the specified OCaml regular
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expression (only supported by the javac integration for now).
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See also infer-capture(1) and infer-run(1).
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--censor-report +string
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Specify a filter for issues to be censored by adding a
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'censored_reason' field in the json report. Infer will not report
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censored issues on the console output and in bugs.txt, but tools
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that post-process the json report can take them into account. If
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multiple filters are specified, they are applied in the order in
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which they are specified. Each filter is applied to each issue
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detected, and only issues which are accepted by all filters are
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reported. Each filter is of the form:
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`<issue_type_regex>:<filename_regex>:<reason_string>`. The first
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two components are OCaml Str regular expressions, with an optional
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`!` character prefix. If a regex has a `!` prefix, the polarity is
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inverted, and the filter becomes a "blacklist" instead of a
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"whitelist". Each filter is interpreted as an implication: an
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issue matches if it does not match the `issue_type_regex` or if it
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does match the `filename_regex`. The filenames that are tested by
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the regex are relative to the `--project-root` directory. The
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`<reason_string>` is a non-empty string used to explain why the
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issue was filtered. See also infer-report(1) and infer-run(1).
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--changed-files-index file
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Specify the file containing the list of source files from which
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reactive analysis should start. Source files should be specified
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relative to project root or be absolute See also infer-analyze(1).
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--clang-biniou-file file
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Specify a file containing the AST of the program, in biniou format
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See also infer-capture(1).
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--clang-blacklisted-flags +string
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Clang flags to filter out See also infer-capture(1).
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--clang-blacklisted-flags-with-arg +string
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Clang flags (taking args) to filter out See also infer-capture(1).
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--class-loads
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Activates: Java class loading analysis (Conversely:
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--no-class-loads) See also infer-analyze(1).
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--class-loads-only
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Activates: Enable --class-loads and disable all other checkers
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(Conversely: --no-class-loads-only) See also infer-analyze(1).
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--compilation-database +path
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File that contain compilation commands (can be specified multiple
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times) See also infer-capture(1).
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--compilation-database-escaped +path
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File that contain compilation commands where all entries are
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escaped for the shell, eg coming from Xcode (can be specified
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multiple times) See also infer-capture(1).
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--compute-analytics
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Activates: Emit analytics as info-level issues, like component kit
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line count and component kit file cyclomatic complexity
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(Conversely: --no-compute-analytics) See also infer-capture(1) and infer-run(1).
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--continue
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Activates: Continue the capture for the reactive analysis,
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increasing the changed files/procedures. (If a procedure was
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changed beforehand, keep the changed marking.) (Conversely:
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--no-continue) See also infer-analyze(1).
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--cost
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Activates: checker for performance cost analysis (Conversely:
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--no-cost) See also infer-analyze(1).
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--cost-only
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Activates: Enable --cost and disable all other checkers
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(Conversely: --no-cost-only) See also infer-analyze(1).
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--costs-current path
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Costs report of the latest revision See also infer-reportdiff(1).
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--costs-previous path
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Costs report of the base revision to use for comparison
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See also infer-reportdiff(1).
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--custom-symbols json
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Specify named lists of symbols available to rules See also infer-analyze(1).
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--no-cxx
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Deactivates: Analyze C++ methods (Conversely: --cxx)
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See also infer-capture(1).
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--cxx-scope-guards json
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Specify scope guard classes that can be read only by destructors
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without being reported as dead stores. See also infer-analyze(1).
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--debug,-g
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Activates: Debug mode (also sets --debug-level 2,
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--developer-mode, --print-buckets, --print-types,
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--reports-include-ml-loc, --no-only-cheap-debug, --trace-error,
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--write-dotty, --write-html) (Conversely: --no-debug | -G)
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See also infer-analyze(1), infer-capture(1), infer-compile(1),
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infer-events(1), infer-report(1), infer-reportdiff(1), and
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infer-run(1).
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--debug-level level
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Debug level (sets --bo-debug level, --debug-level-analysis level,
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--debug-level-capture level, --debug-level-linters level):
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- 0: only basic debugging enabled
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- 1: verbose debugging enabled
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- 2: very verbose debugging enabled
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See also infer-analyze(1), infer-capture(1), infer-compile(1),
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infer-events(1), infer-report(1), infer-reportdiff(1), and
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infer-run(1).
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--debug-level-analysis int
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Debug level for the analysis. See --debug-level for accepted
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values. See also infer-analyze(1), infer-capture(1), infer-compile(1),
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infer-events(1), infer-report(1), infer-reportdiff(1), and
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infer-run(1).
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--debug-level-capture int
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Debug level for the capture. See --debug-level for accepted
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values. See also infer-analyze(1), infer-capture(1), infer-compile(1),
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infer-events(1), infer-report(1), infer-reportdiff(1), and
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infer-run(1).
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--debug-level-linters int
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Debug level for the linters. See --debug-level for accepted
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values. See also infer-analyze(1), infer-capture(1), infer-compile(1),
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infer-events(1), infer-report(1), infer-reportdiff(1), and
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infer-run(1).
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--no-default-checkers
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Deactivates: Default checkers: --biabduction,
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--fragment-retains-view, --inefficient-keyset-iterator, --linters,
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--liveness, --racerd, --siof, --starvation, --uninit (Conversely:
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--default-checkers) See also infer-analyze(1).
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--no-default-linters
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Deactivates: Use the default linters for the analysis.
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(Conversely: --default-linters) See also infer-capture(1).
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--dependencies
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Activates: Translate all the dependencies during the capture. The
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classes in the given jar file will be translated. No sources
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needed. (Conversely: --no-dependencies) See also infer-capture(1).
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--differential-filter-files string
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Specify the file containing the list of source files for which a
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differential report is desired. Source files should be specified
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relative to project root or be absolute See also infer-report(1).
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--disable-issue-type +issue_type
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Do not show reports coming from this type of issue. Each checker
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can report a range of issue types. This option provides
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fine-grained filtering over which types of issue should be
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reported once the checkers have run. In particular, note that
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disabling issue types does not make the corresponding checker not
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run. Available issue types are as follows:
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ALLOCATION_COMPLEXITY_INCREASE (enabled by default),
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ALLOCATION_COMPLEXITY_INCREASE_COLD_START (enabled by default),
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ANALYSIS_STOPS (disabled by default),
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ARRAY_OUT_OF_BOUNDS_L1 (disabled by default),
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ARRAY_OUT_OF_BOUNDS_L2 (disabled by default),
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ARRAY_OUT_OF_BOUNDS_L3 (disabled by default),
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Abduction_case_not_implemented (enabled by default),
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Array_of_pointsto (enabled by default),
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Assert_failure (enabled by default),
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BIABD_USE_AFTER_FREE (enabled by default),
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BUFFER_OVERRUN_L1 (enabled by default),
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BUFFER_OVERRUN_L2 (enabled by default),
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BUFFER_OVERRUN_L3 (enabled by default),
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BUFFER_OVERRUN_L4 (disabled by default),
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BUFFER_OVERRUN_L5 (disabled by default),
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BUFFER_OVERRUN_R2 (enabled by default),
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BUFFER_OVERRUN_S2 (enabled by default),
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BUFFER_OVERRUN_U5 (disabled by default),
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Bad_footprint (enabled by default),
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CHECKERS_ALLOCATES_MEMORY (enabled by default),
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CHECKERS_ANNOTATION_REACHABILITY_ERROR (enabled by default),
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CHECKERS_CALLS_EXPENSIVE_METHOD (enabled by default),
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CHECKERS_EXPENSIVE_OVERRIDES_UNANNOTATED (enabled by default),
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CHECKERS_FRAGMENT_RETAINS_VIEW (enabled by default),
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CHECKERS_IMMUTABLE_CAST (enabled by default),
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CHECKERS_PRINTF_ARGS (enabled by default),
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CLASS_CAST_EXCEPTION (disabled by default),
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CLASS_LOAD (enabled by default),
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COMPARING_FLOAT_FOR_EQUALITY (enabled by default),
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COMPONENT_FACTORY_FUNCTION (enabled by default),
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COMPONENT_FILE_CYCLOMATIC_COMPLEXITY (enabled by default),
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COMPONENT_FILE_LINE_COUNT (enabled by default),
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COMPONENT_INITIALIZER_WITH_SIDE_EFFECTS (enabled by default),
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COMPONENT_WITH_MULTIPLE_FACTORY_METHODS (enabled by default),
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COMPONENT_WITH_UNCONVENTIONAL_SUPERCLASS (enabled by default),
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CONDITION_ALWAYS_FALSE (disabled by default),
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CONDITION_ALWAYS_TRUE (disabled by default),
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CREATE_INTENT_FROM_URI (enabled by default),
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CROSS_SITE_SCRIPTING (enabled by default),
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Cannot_star (enabled by default),
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Codequery (enabled by default),
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DANGLING_POINTER_DEREFERENCE (disabled by default),
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DEADLOCK (enabled by default),
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DEAD_STORE (enabled by default),
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DEALLOCATE_STACK_VARIABLE (enabled by default),
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DEALLOCATE_STATIC_MEMORY (enabled by default),
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DEALLOCATION_MISMATCH (enabled by default),
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DIVIDE_BY_ZERO (disabled by default),
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DO_NOT_REPORT (enabled by default),
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EMPTY_VECTOR_ACCESS (enabled by default),
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ERADICATE_CONDITION_REDUNDANT (enabled by default),
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ERADICATE_CONDITION_REDUNDANT_NONNULL (enabled by default),
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ERADICATE_FIELD_NOT_INITIALIZED (enabled by default),
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ERADICATE_FIELD_NOT_NULLABLE (enabled by default),
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ERADICATE_FIELD_OVER_ANNOTATED (enabled by default),
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ERADICATE_INCONSISTENT_SUBCLASS_PARAMETER_ANNOTATION (enabled
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by default),
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ERADICATE_INCONSISTENT_SUBCLASS_RETURN_ANNOTATION (enabled by
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|
default),
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ERADICATE_NULLABLE_DEREFERENCE (enabled by default),
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ERADICATE_PARAMETER_NOT_NULLABLE (enabled by default),
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ERADICATE_RETURN_NOT_NULLABLE (enabled by default),
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ERADICATE_RETURN_OVER_ANNOTATED (enabled by default),
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EXECUTION_TIME_COMPLEXITY_INCREASE (enabled by default),
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EXECUTION_TIME_COMPLEXITY_INCREASE_COLD_START (enabled by
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default),
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EXPENSIVE_ALLOCATION (disabled by default),
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EXPENSIVE_ALLOCATION_COLD_START (disabled by default),
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EXPENSIVE_EXECUTION_TIME (disabled by default),
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EXPENSIVE_EXECUTION_TIME_COLD_START (disabled by default),
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EXPENSIVE_LOOP_INVARIANT_CALL (enabled by default),
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EXPOSED_INSECURE_INTENT_HANDLING (enabled by default),
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Failure_exe (enabled by default),
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GLOBAL_VARIABLE_INITIALIZED_WITH_FUNCTION_OR_METHOD_CALL
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(disabled by default),
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GRAPHQL_FIELD_ACCESS (enabled by default),
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GUARDEDBY_VIOLATION (enabled by default),
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INEFFICIENT_KEYSET_ITERATOR (enabled by default),
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INFERBO_ALLOC_IS_BIG (enabled by default),
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INFERBO_ALLOC_IS_NEGATIVE (enabled by default),
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INFERBO_ALLOC_IS_ZERO (enabled by default),
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INFERBO_ALLOC_MAY_BE_BIG (enabled by default),
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INFERBO_ALLOC_MAY_BE_NEGATIVE (enabled by default),
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INFINITE_ALLOCATION (disabled by default),
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INFINITE_EXECUTION_TIME (disabled by default),
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INHERENTLY_DANGEROUS_FUNCTION (enabled by default),
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INSECURE_INTENT_HANDLING (enabled by default),
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INTEGER_OVERFLOW_L1 (enabled by default),
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INTEGER_OVERFLOW_L2 (enabled by default),
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INTEGER_OVERFLOW_L5 (disabled by default),
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INTEGER_OVERFLOW_R2 (enabled by default),
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INTEGER_OVERFLOW_U5 (disabled by default),
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INTERFACE_NOT_THREAD_SAFE (enabled by default),
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INVARIANT_CALL (enabled by default),
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IVAR_NOT_NULL_CHECKED (enabled by default),
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Internal_error (enabled by default),
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JAVASCRIPT_INJECTION (enabled by default),
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LOCK_CONSISTENCY_VIOLATION (enabled by default),
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LOGGING_PRIVATE_DATA (enabled by default),
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Leak_after_array_abstraction (enabled by default),
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Leak_in_footprint (enabled by default),
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MEMORY_LEAK (enabled by default),
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MISSING_REQUIRED_PROP (enabled by default),
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MUTABLE_LOCAL_VARIABLE_IN_COMPONENT_FILE (enabled by default),
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Missing_fld (enabled by default),
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NULLSAFE_FIELD_NOT_NULLABLE (enabled by default),
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NULLSAFE_NULLABLE_DEREFERENCE (enabled by default),
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NULL_DEREFERENCE (enabled by default),
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NULL_TEST_AFTER_DEREFERENCE (disabled by default),
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PARAMETER_NOT_NULL_CHECKED (enabled by default),
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POINTER_SIZE_MISMATCH (enabled by default),
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PRECONDITION_NOT_FOUND (enabled by default),
|
|
PRECONDITION_NOT_MET (enabled by default),
|
|
PREMATURE_NIL_TERMINATION_ARGUMENT (enabled by default),
|
|
PURE_FUNCTION (enabled by default),
|
|
QUANDARY_TAINT_ERROR (enabled by default),
|
|
REGISTERED_OBSERVER_BEING_DEALLOCATED (enabled by default),
|
|
RESOURCE_LEAK (enabled by default),
|
|
RETAIN_CYCLE (enabled by default),
|
|
RETURN_EXPRESSION_REQUIRED (enabled by default),
|
|
RETURN_STATEMENT_MISSING (enabled by default),
|
|
RETURN_VALUE_IGNORED (disabled by default),
|
|
SHELL_INJECTION (enabled by default),
|
|
SHELL_INJECTION_RISK (enabled by default),
|
|
SKIP_FUNCTION (enabled by default),
|
|
SKIP_POINTER_DEREFERENCE (enabled by default),
|
|
SQL_INJECTION (enabled by default),
|
|
SQL_INJECTION_RISK (enabled by default),
|
|
STACK_VARIABLE_ADDRESS_ESCAPE (disabled by default),
|
|
STARVATION (enabled by default),
|
|
STATIC_INITIALIZATION_ORDER_FIASCO (enabled by default),
|
|
STRICT_MODE_VIOLATION (enabled by default),
|
|
Symexec_memory_error (enabled by default),
|
|
TAINTED_BUFFER_ACCESS (enabled by default),
|
|
TAINTED_MEMORY_ALLOCATION (enabled by default),
|
|
THREAD_SAFETY_VIOLATION (enabled by default),
|
|
TOPL_ERROR (enabled by default),
|
|
UNARY_MINUS_APPLIED_TO_UNSIGNED_EXPRESSION (disabled by
|
|
default),
|
|
UNINITIALIZED_VALUE (enabled by default),
|
|
UNREACHABLE_CODE (enabled by default),
|
|
UNSAFE_GUARDED_BY_ACCESS (enabled by default),
|
|
UNTRUSTED_BUFFER_ACCESS (disabled by default),
|
|
UNTRUSTED_DESERIALIZATION (enabled by default),
|
|
UNTRUSTED_DESERIALIZATION_RISK (enabled by default),
|
|
UNTRUSTED_ENVIRONMENT_CHANGE_RISK (enabled by default),
|
|
UNTRUSTED_FILE (enabled by default),
|
|
UNTRUSTED_FILE_RISK (enabled by default),
|
|
UNTRUSTED_HEAP_ALLOCATION (disabled by default),
|
|
UNTRUSTED_INTENT_CREATION (enabled by default),
|
|
UNTRUSTED_URL_RISK (enabled by default),
|
|
UNTRUSTED_VARIABLE_LENGTH_ARRAY (enabled by default),
|
|
USER_CONTROLLED_SQL_RISK (enabled by default),
|
|
USE_AFTER_DELETE (enabled by default),
|
|
USE_AFTER_FREE (enabled by default),
|
|
USE_AFTER_LIFETIME (enabled by default),
|
|
Unknown_proc (enabled by default),
|
|
VECTOR_INVALIDATION (enabled by default),
|
|
Wrong_argument_number (enabled by default),
|
|
ZERO_ALLOCATION (disabled by default),
|
|
ZERO_EXECUTION_TIME (disabled by default).
|
|
|
|
See also infer-report(1).
|
|
|
|
--dump-duplicate-symbols
|
|
Activates: Dump all symbols with the same name that are defined in
|
|
more than one file. (Conversely: --no-dump-duplicate-symbols)
|
|
See also infer-capture(1).
|
|
|
|
--enable-issue-type +issue_type
|
|
Show reports coming from this type of issue. By default, all issue
|
|
types are enabled except the ones listed in --disable-issue-type.
|
|
Note that enabling issue types does not make the corresponding
|
|
checker run; see individual checker options to turn them on or
|
|
off. See also infer-report(1).
|
|
|
|
--eradicate
|
|
Activates: the eradicate @Nullable checker for Java annotations
|
|
(Conversely: --no-eradicate) See also infer-analyze(1).
|
|
|
|
--eradicate-only
|
|
Activates: Enable --eradicate and disable all other checkers
|
|
(Conversely: --no-eradicate-only) See also infer-analyze(1).
|
|
|
|
--external-java-packages +prefix
|
|
Specify a list of Java package prefixes for external Java
|
|
packages. If set, the analysis will not report non-actionable
|
|
warnings on those packages. See also infer-analyze(1).
|
|
|
|
--fail-on-issue
|
|
Activates: Exit with error code 2 if Infer found something to
|
|
report (Conversely: --no-fail-on-issue) See also infer-run(1).
|
|
|
|
--file-renamings path
|
|
JSON with a list of file renamings to use while computing
|
|
differential reports See also infer-reportdiff(1).
|
|
|
|
--no-filtering,-F
|
|
Deactivates: Do not show the experimental and blacklisted issue
|
|
types (Conversely: --filtering | -f) See also infer-report(1).
|
|
|
|
--flavors
|
|
Activates: Buck integration using Buck flavors (clang only), eg
|
|
`infer --flavors -- buck build //foo:bar#infer` (Conversely:
|
|
--no-flavors) See also infer-capture(1).
|
|
|
|
--force-delete-results-dir
|
|
Activates: Do not refuse to delete the results directory if it
|
|
doesn't look like an infer results directory. (Conversely:
|
|
--no-force-delete-results-dir) See also infer-capture(1), infer-compile(1), and infer-run(1).
|
|
|
|
--force-integration command
|
|
Proceed as if the first argument after -- was command. Possible
|
|
values: ant, buck, gradle, gradlew, java, javac, cc, clang, gcc,
|
|
clang++, c++, g++, make, configure, cmake, waf, mvn, mvnw,
|
|
ndk-build, xcodebuild. See also infer-capture(1) and infer-run(1).
|
|
|
|
--no-fragment-retains-view
|
|
Deactivates: detects when Android fragments are not explicitly
|
|
nullified before becoming unreabable (Conversely:
|
|
--fragment-retains-view) See also infer-analyze(1).
|
|
|
|
--fragment-retains-view-only
|
|
Activates: Enable --fragment-retains-view and disable all other
|
|
checkers (Conversely: --no-fragment-retains-view-only)
|
|
See also infer-analyze(1).
|
|
|
|
--from-json-report report.json
|
|
Load analysis results from a report file (default is to load the
|
|
results from the specs files generated by the analysis).
|
|
See also infer-report(1).
|
|
|
|
--frontend-tests
|
|
Activates: Save filename.ext.test.dot with the cfg in dotty format
|
|
for frontend tests (also sets --print-types) (Conversely:
|
|
--no-frontend-tests) See also infer-capture(1).
|
|
|
|
--generated-classes path
|
|
Specify where to load the generated class files See also infer-capture(1).
|
|
|
|
--headers
|
|
Activates: Analyze code in header files (Conversely: --no-headers)
|
|
See also infer-capture(1).
|
|
|
|
--help
|
|
Show this manual See also infer-analyze(1), infer-capture(1), infer-compile(1),
|
|
infer-events(1), infer-explore(1), infer-report(1),
|
|
infer-reportdiff(1), and infer-run(1).
|
|
|
|
--help-format { auto | groff | pager | plain }
|
|
Show this help in the specified format. auto sets the format to
|
|
plain if the environment variable TERM is "dumb" or undefined, and
|
|
to pager otherwise. See also infer-analyze(1), infer-capture(1), infer-compile(1),
|
|
infer-events(1), infer-explore(1), infer-report(1),
|
|
infer-reportdiff(1), and infer-run(1).
|
|
|
|
--help-full
|
|
Show this manual with all internal options in the INTERNAL OPTIONS
|
|
section See also infer-analyze(1), infer-capture(1), infer-compile(1),
|
|
infer-events(1), infer-explore(1), infer-report(1),
|
|
infer-reportdiff(1), and infer-run(1).
|
|
|
|
--no-hoisting-report-only-expensive
|
|
Deactivates: [Hoisting] Report loop-invariant calls only when the
|
|
function is expensive, i.e. at least linear (Conversely:
|
|
--hoisting-report-only-expensive) See also infer-report(1).
|
|
|
|
--html
|
|
Activates: Generate html report. (Conversely: --no-html)
|
|
See also infer-explore(1).
|
|
|
|
--immutable-cast
|
|
Activates: the detection of object cast from immutable type to
|
|
mutable type. For instance, it will detect cast from ImmutableList
|
|
to List, ImmutableMap to Map, and ImmutableSet to Set.
|
|
(Conversely: --no-immutable-cast) See also infer-analyze(1).
|
|
|
|
--immutable-cast-only
|
|
Activates: Enable --immutable-cast and disable all other checkers
|
|
(Conversely: --no-immutable-cast-only) See also infer-analyze(1).
|
|
|
|
--no-inefficient-keyset-iterator
|
|
Deactivates: Check for inefficient uses of keySet iterator that
|
|
access both the key and the value. (Conversely:
|
|
--inefficient-keyset-iterator) See also infer-analyze(1).
|
|
|
|
--inefficient-keyset-iterator-only
|
|
Activates: Enable --inefficient-keyset-iterator and disable all
|
|
other checkers (Conversely: --no-inefficient-keyset-iterator-only)
|
|
See also infer-analyze(1).
|
|
|
|
--iphoneos-target-sdk-version string
|
|
Specify the target SDK version to use for iphoneos See also infer-capture(1).
|
|
|
|
--iphoneos-target-sdk-version-path-regex +string
|
|
To pass a specific target SDK version to use for iphoneos in a
|
|
particular path, with the format path:version (can be specified
|
|
multiple times) See also infer-capture(1).
|
|
|
|
--issues-fields ,-separated sequence of { bug_type | bucket |
|
|
qualifier | severity | line | column | procedure |
|
|
procedure_start_line | file | bug_trace | key | hash | line_offset |
|
|
qualifier_contains_potential_exception_note }
|
|
Fields to emit with --issues-tests See also infer-report(1).
|
|
|
|
--issues-tests file
|
|
Write a list of issues in a format suitable for tests to file
|
|
See also infer-report(1).
|
|
|
|
--issues-txt file
|
|
Write a list of issues in text format to file (default:
|
|
infer-out/bugs.txt) See also infer-report(1).
|
|
|
|
--java-jar-compiler path
|
|
Specify the Java compiler jar used to generate the bytecode
|
|
See also infer-capture(1).
|
|
|
|
--java-version int
|
|
The version of Java being used. Set it to your Java version if mvn
|
|
is failing. See also infer-analyze(1) and infer-capture(1).
|
|
|
|
--jobs,-j int
|
|
Run the specified number of analysis jobs simultaneously
|
|
See also infer-analyze(1).
|
|
|
|
--keep-going
|
|
Activates: Keep going when the analysis encounters a failure
|
|
(Conversely: --no-keep-going) See also infer-analyze(1).
|
|
|
|
--linter string
|
|
From the linters available, only run this one linter. (Useful
|
|
together with --linters-developer-mode) See also infer-capture(1).
|
|
|
|
--no-linters
|
|
Deactivates: syntactic linters (Conversely: --linters)
|
|
See also infer-analyze(1).
|
|
|
|
--linters-def-file +file
|
|
Specify the file containing linters definition (e.g. 'linters.al')
|
|
See also infer-capture(1).
|
|
|
|
--linters-def-folder +dir
|
|
Specify the folder containing linters files with extension .al
|
|
See also infer-capture(1).
|
|
|
|
--linters-developer-mode
|
|
Activates: Debug mode for developing new linters. (Sets the
|
|
analyzer to linters; also sets --debug, --debug-level-linters 2,
|
|
--developer-mode, and unsets --allowed-failures and
|
|
--default-linters. (Conversely: --no-linters-developer-mode)
|
|
See also infer-capture(1).
|
|
|
|
--linters-doc-url +string
|
|
Specify custom documentation URL for some linter that overrides
|
|
the default one. Useful if your project has specific ways of
|
|
fixing a lint error that is not true in general or public info.
|
|
Format: linter_name:doc_url. See also infer-capture(1).
|
|
|
|
--linters-ignore-clang-failures
|
|
Activates: Continue linting files even if some compilation fails.
|
|
(Conversely: --no-linters-ignore-clang-failures) See also infer-capture(1).
|
|
|
|
--linters-only
|
|
Activates: Enable --linters and disable all other checkers
|
|
(Conversely: --no-linters-only) See also infer-analyze(1).
|
|
|
|
--linters-validate-syntax-only
|
|
Activates: Validate syntax of AL files, then emit possible errors
|
|
in JSON format to stdout (Conversely:
|
|
--no-linters-validate-syntax-only) See also infer-capture(1).
|
|
|
|
--litho
|
|
Activates: Experimental checkers supporting the Litho framework
|
|
(Conversely: --no-litho) See also infer-analyze(1).
|
|
|
|
--litho-only
|
|
Activates: Enable --litho and disable all other checkers
|
|
(Conversely: --no-litho-only) See also infer-analyze(1).
|
|
|
|
--no-liveness
|
|
Deactivates: the detection of dead stores and unused variables
|
|
(Conversely: --liveness) See also infer-analyze(1).
|
|
|
|
--liveness-dangerous-classes json
|
|
Specify classes where the destructor should be ignored when
|
|
computing liveness. In other words, assignement to variables of
|
|
these types (or common wrappers around these types such as
|
|
unique_ptr<type>) will count as dead stores when the variables are
|
|
not read explicitly by the program. See also infer-analyze(1).
|
|
|
|
--liveness-only
|
|
Activates: Enable --liveness and disable all other checkers
|
|
(Conversely: --no-liveness-only) See also infer-analyze(1).
|
|
|
|
--load-average,-l float
|
|
Do not start new parallel jobs if the load average is greater than
|
|
that specified (Buck and make only) See also infer-capture(1).
|
|
|
|
--log-events
|
|
Activates: Turn on the feature that logs events in a
|
|
machine-readable format (Conversely: --no-log-events)
|
|
See also infer-run(1).
|
|
|
|
--log-skipped
|
|
Activates: Turn on the feature that logs skipped functions (one
|
|
per file) in a machine-readable format (Conversely:
|
|
--no-log-skipped) See also infer-run(1).
|
|
|
|
--loop-hoisting
|
|
Activates: checker for loop-hoisting (Conversely:
|
|
--no-loop-hoisting) See also infer-analyze(1).
|
|
|
|
--loop-hoisting-only
|
|
Activates: Enable --loop-hoisting and disable all other checkers
|
|
(Conversely: --no-loop-hoisting-only) See also infer-analyze(1).
|
|
|
|
--max-nesting int
|
|
Level of nested procedure calls to show. Trace elements beyond the
|
|
maximum nesting level are skipped. If omitted, all levels are
|
|
shown. See also infer-explore(1).
|
|
|
|
--merge
|
|
Activates: Merge the captured results directories specified in the
|
|
dependency file (Conversely: --no-merge) See also infer-analyze(1).
|
|
|
|
--ml-buckets ,-separated sequence of { all | cf | arc | narc | cpp |
|
|
unknown_origin }
|
|
Specify the memory leak buckets to be checked in C++:
|
|
- cpp from C++ code
|
|
|
|
See also infer-analyze(1).
|
|
|
|
--nullsafe
|
|
Activates: [EXPERIMENTAL] Nullable type checker (incomplete: use
|
|
--eradicate for now) (Conversely: --no-nullsafe) See also infer-analyze(1).
|
|
|
|
--nullsafe-only
|
|
Activates: Enable --nullsafe and disable all other checkers
|
|
(Conversely: --no-nullsafe-only) See also infer-analyze(1).
|
|
|
|
--only-show
|
|
Activates: Show the list of reports and exit (Conversely:
|
|
--no-only-show) See also infer-explore(1).
|
|
|
|
--perf-profiler-data-file file
|
|
Specify the file containing perf profiler data to read
|
|
See also infer-analyze(1).
|
|
|
|
--pmd-xml
|
|
Activates: Output issues in (PMD) XML format (Conversely:
|
|
--no-pmd-xml) See also infer-run(1).
|
|
|
|
--print-active-checkers
|
|
Activates: Print the active checkers before starting the analysis
|
|
(Conversely: --no-print-active-checkers) See also infer-analyze(1).
|
|
|
|
--print-log-identifier
|
|
Activates: Print the unique identifier that is common to all
|
|
logged events (Conversely: --no-print-log-identifier)
|
|
See also infer-run(1).
|
|
|
|
--print-logs
|
|
Activates: Also log messages to stdout and stderr (Conversely:
|
|
--no-print-logs) See also infer-analyze(1), infer-capture(1), infer-report(1), and
|
|
infer-run(1).
|
|
|
|
--printf-args
|
|
Activates: the detection of mismatch between the Java printf
|
|
format strings and the argument types For, example, this checker
|
|
will warn about the type error in `printf("Hello %d", "world")`
|
|
(Conversely: --no-printf-args) See also infer-analyze(1).
|
|
|
|
--printf-args-only
|
|
Activates: Enable --printf-args and disable all other checkers
|
|
(Conversely: --no-printf-args-only) See also infer-analyze(1).
|
|
|
|
--procedures
|
|
Activates: Print functions and methods discovered by infer
|
|
(Conversely: --no-procedures) See also infer-explore(1).
|
|
|
|
--procedures-attributes
|
|
Activates: Print the attributes of each procedure in the output of
|
|
--procedures (Conversely: --no-procedures-attributes)
|
|
See also infer-explore(1).
|
|
|
|
--no-procedures-definedness
|
|
Deactivates: Include procedures definedness in the output of
|
|
--procedures, i.e. whether the procedure definition was found, or
|
|
only the procedure declaration, or the procedure is an
|
|
auto-generated Objective-C accessor (Conversely:
|
|
--procedures-definedness) See also infer-explore(1).
|
|
|
|
--procedures-filter filter
|
|
With --procedures, only print functions and methods (procedures)
|
|
matching the specified filter. A procedure filter is of the form
|
|
path_pattern:procedure_name. Patterns are interpreted as OCaml Str
|
|
regular expressions. For instance, to keep only methods named
|
|
"foo", one can use the filter ".*:foo", or "foo" for short.
|
|
See also infer-explore(1).
|
|
|
|
--procedures-name
|
|
Activates: Include procedures names in the output of --procedures
|
|
(Conversely: --no-procedures-name) See also infer-explore(1).
|
|
|
|
--no-procedures-source-file
|
|
Deactivates: Include the source file in which the procedure
|
|
definition or declaration was found in the output of --procedures
|
|
(Conversely: --procedures-source-file) See also infer-explore(1).
|
|
|
|
--no-progress-bar,-P
|
|
Deactivates: Show a progress bar (Conversely: --progress-bar | -p)
|
|
See also infer-run(1).
|
|
|
|
--progress-bar-style { auto | plain | multiline }
|
|
Style of the progress bar. auto selects multiline if connected to
|
|
a tty, otherwise plain. See also infer-analyze(1) and infer-capture(1).
|
|
|
|
--project-root,-C dir
|
|
Specify the root directory of the project See also infer-analyze(1), infer-capture(1), infer-report(1), and
|
|
infer-run(1).
|
|
|
|
--pulse
|
|
Activates: [EXPERIMENTAL] C++ lifetime analysis (Conversely:
|
|
--no-pulse) See also infer-analyze(1).
|
|
|
|
--pulse-only
|
|
Activates: Enable --pulse and disable all other checkers
|
|
(Conversely: --no-pulse-only) See also infer-analyze(1).
|
|
|
|
--purity
|
|
Activates: [EXPERIMENTAL] Purity analysis (Conversely:
|
|
--no-purity) See also infer-analyze(1).
|
|
|
|
--purity-only
|
|
Activates: Enable --purity and disable all other checkers
|
|
(Conversely: --no-purity-only) See also infer-analyze(1).
|
|
|
|
--quandary
|
|
Activates: the quandary taint analysis (Conversely: --no-quandary)
|
|
See also infer-analyze(1).
|
|
|
|
--quandary-endpoints json
|
|
Specify endpoint classes for Quandary See also infer-analyze(1).
|
|
|
|
--quandary-only
|
|
Activates: Enable --quandary and disable all other checkers
|
|
(Conversely: --no-quandary-only) See also infer-analyze(1).
|
|
|
|
--quandary-sanitizers json
|
|
Specify custom sanitizers for Quandary See also infer-analyze(1).
|
|
|
|
--quandary-sinks json
|
|
Specify custom sinks for Quandary See also infer-analyze(1).
|
|
|
|
--quandary-sources json
|
|
Specify custom sources for Quandary See also infer-analyze(1).
|
|
|
|
--quandaryBO
|
|
Activates: [EXPERIMENTAL] The quandaryBO tainted buffer access
|
|
analysis (Conversely: --no-quandaryBO) See also infer-analyze(1).
|
|
|
|
--quandaryBO-only
|
|
Activates: Enable --quandaryBO and disable all other checkers
|
|
(Conversely: --no-quandaryBO-only) See also infer-analyze(1).
|
|
|
|
--quiet,-q
|
|
Activates: Do not print specs on standard output (default: only
|
|
print for the report command) (Conversely: --no-quiet | -Q)
|
|
See also infer-analyze(1) and infer-report(1).
|
|
|
|
--no-racerd
|
|
Deactivates: the RacerD thread safety analysis (Conversely:
|
|
--racerd) See also infer-analyze(1).
|
|
|
|
--racerd-guardedby
|
|
Activates: Check @GuardedBy annotations with RacerD (Conversely:
|
|
--no-racerd-guardedby) See also infer-analyze(1).
|
|
|
|
--racerd-only
|
|
Activates: Enable --racerd and disable all other checkers
|
|
(Conversely: --no-racerd-only) See also infer-analyze(1).
|
|
|
|
--reactive,-r
|
|
Activates: Reactive mode: the analysis starts from the files
|
|
captured since the infer command started (Conversely:
|
|
--no-reactive | -R) See also infer-analyze(1).
|
|
|
|
--no-report
|
|
Deactivates: Run the reporting phase once the analysis has
|
|
completed (Conversely: --report) See also infer-analyze(1) and infer-run(1).
|
|
|
|
--report-blacklist-files-containing +string
|
|
blacklist files containing the specified string for the given
|
|
analyzer (see --analyzer for valid values) See also infer-report(1) and infer-run(1).
|
|
|
|
--report-blacklist-path-regex +path_regex
|
|
blacklist the analysis of files whose relative path matches the
|
|
specified OCaml-style regex (to whitelist:
|
|
--<analyzer>-whitelist-path-regex) See also infer-report(1) and infer-run(1).
|
|
|
|
--report-current path
|
|
report of the latest revision See also infer-reportdiff(1).
|
|
|
|
--report-force-relative-path
|
|
Activates: Force converting an absolute path to a relative path to
|
|
the root directory (Conversely: --no-report-force-relative-path)
|
|
See also infer-analyze(1) and infer-run(1).
|
|
|
|
--report-formatter { none | phabricator }
|
|
Which formatter to use when emitting the report See also infer-report(1).
|
|
|
|
--report-hook script
|
|
Specify a script to be executed after the analysis results are
|
|
written. This script will be passed, --issues-json, --issues-txt,
|
|
--issues-xml, --project-root, and --results-dir. See also infer-analyze(1) and infer-run(1).
|
|
|
|
--report-previous path
|
|
Report of the base revision to use for comparison See also infer-reportdiff(1).
|
|
|
|
--report-suppress-errors +error_name
|
|
do not report a type of errors See also infer-report(1) and infer-run(1).
|
|
|
|
--results-dir,-o dir
|
|
Write results and internal files in the specified directory
|
|
See also infer-analyze(1), infer-capture(1), infer-explore(1),
|
|
infer-report(1), and infer-run(1).
|
|
|
|
--select N
|
|
Select bug number N. If omitted, prompt for input. See also infer-explore(1).
|
|
|
|
--no-siof
|
|
Deactivates: the Static Initialization Order Fiasco analysis (C++
|
|
only) (Conversely: --siof) See also infer-analyze(1).
|
|
|
|
--siof-check-iostreams
|
|
Activates: Do not assume that iostreams (cout, cerr, ...) are
|
|
always initialized. The default is to assume they are always
|
|
initialized to avoid false positives. However, if your program
|
|
compiles against a recent libstdc++ then it is safe to turn this
|
|
option on. (Conversely: --no-siof-check-iostreams) See also infer-analyze(1).
|
|
|
|
--siof-only
|
|
Activates: Enable --siof and disable all other checkers
|
|
(Conversely: --no-siof-only) See also infer-analyze(1).
|
|
|
|
--siof-safe-methods +string
|
|
Methods that are SIOF-safe; "foo::bar" will match "foo::bar()",
|
|
"foo<int>::bar()", etc. (can be specified multiple times)
|
|
See also infer-analyze(1).
|
|
|
|
--skip-analysis-in-path +path_prefix_OCaml_regex
|
|
Ignore files whose path matches the given prefix (can be specified
|
|
multiple times) See also infer-capture(1) and infer-run(1).
|
|
|
|
--skip-analysis-in-path-skips-compilation
|
|
Activates: Whether paths in --skip-analysis-in-path should be
|
|
compiled or not (Conversely:
|
|
--no-skip-analysis-in-path-skips-compilation) See also infer-report(1).
|
|
|
|
--no-skip-duplicated-types
|
|
Deactivates: Skip fixed-then-introduced duplicated types while
|
|
computing differential reports (Conversely:
|
|
--skip-duplicated-types) See also infer-reportdiff(1).
|
|
|
|
--skip-translation-headers +path_prefix
|
|
Ignore headers whose path matches the given prefix See also infer-capture(1).
|
|
|
|
--source-files
|
|
Activates: Print source files discovered by infer (Conversely:
|
|
--no-source-files) See also infer-explore(1).
|
|
|
|
--source-files-cfg
|
|
Activates: Output a dotty file in infer-out/captured for each
|
|
source file in the output of --source-files (Conversely:
|
|
--no-source-files-cfg) See also infer-explore(1).
|
|
|
|
--source-files-filter filter
|
|
With --source-files, only print source files matching the
|
|
specified filter. The filter is a pattern that should match the
|
|
file path. Patterns are interpreted as OCaml Str regular
|
|
expressions. See also infer-explore(1).
|
|
|
|
--source-files-freshly-captured
|
|
Activates: Print whether the source file has been captured in the
|
|
most recent capture phase in the output of --source-files.
|
|
(Conversely: --no-source-files-freshly-captured) See also infer-explore(1).
|
|
|
|
--source-files-procedure-names
|
|
Activates: Print the names of procedure of each source file in the
|
|
output of --source-files (Conversely:
|
|
--no-source-files-procedure-names) See also infer-explore(1).
|
|
|
|
--source-files-type-environment
|
|
Activates: Print the type environment of each source file in the
|
|
output of --source-files (Conversely:
|
|
--no-source-files-type-environment) See also infer-explore(1).
|
|
|
|
--no-source-preview
|
|
Deactivates: print code excerpts around trace elements
|
|
(Conversely: --source-preview) See also infer-explore(1).
|
|
|
|
--sqlite-lock-timeout int
|
|
Timeout for SQLite results database operations, in milliseconds.
|
|
See also infer-analyze(1), infer-capture(1), and infer-run(1).
|
|
|
|
--no-starvation
|
|
Deactivates: starvation analysis (Conversely: --starvation)
|
|
See also infer-analyze(1).
|
|
|
|
--starvation-only
|
|
Activates: Enable --starvation and disable all other checkers
|
|
(Conversely: --no-starvation-only) See also infer-analyze(1).
|
|
|
|
--threadsafe-aliases json
|
|
Specify custom annotations that should be considered aliases of
|
|
@ThreadSafe See also infer-analyze(1).
|
|
|
|
--no-uninit
|
|
Deactivates: checker for use of uninitialized values (Conversely:
|
|
--uninit) See also infer-analyze(1).
|
|
|
|
--uninit-only
|
|
Activates: Enable --uninit and disable all other checkers
|
|
(Conversely: --no-uninit-only) See also infer-analyze(1).
|
|
|
|
--unsafe-malloc
|
|
Activates: Assume that malloc(3) never returns null. (Conversely:
|
|
--no-unsafe-malloc) See also infer-analyze(1).
|
|
|
|
--version
|
|
Print version information and exit See also infer-run(1).
|
|
|
|
--version-json
|
|
Print version information in json format and exit See also infer-run(1).
|
|
|
|
--Xbuck +string
|
|
Pass values as command-line arguments to invocations of `buck
|
|
build` See also infer-capture(1).
|
|
|
|
--Xbuck-no-inline +string
|
|
Pass values as command-line arguments to invocations of `buck
|
|
build`, don't inline any args starting with '@' See also infer-capture(1).
|
|
|
|
--Xclang +string
|
|
Pass values as command-line arguments to invocations of clang
|
|
See also infer-capture(1).
|
|
|
|
--xcode-developer-dir XCODE_DEVELOPER_DIR
|
|
Specify the path to Xcode developer directory See also infer-capture(1).
|
|
|
|
--xcpretty
|
|
Activates: Infer will use xcpretty together with xcodebuild to
|
|
analyze an iOS app. xcpretty just needs to be in the path, infer
|
|
command is still just `infer -- <xcodebuild command>`.
|
|
(Conversely: --no-xcpretty) See also infer-capture(1).
|
|
|
|
-- Stop argument processing, use remaining arguments as a build
|
|
command See also infer-capture(1) and infer-run(1).
|
|
|
|
|
|
|
|
ENVIRONMENT
|
|
Extra arguments may be passed to all infer commands using the
|
|
INFER_ARGS environment variable (see the OPTIONS section). INFER_ARGS
|
|
is expected to contain a string of ^-separated options. For instance,
|
|
calling `INFER_ARGS=--debug^--print-logs infer` is equivalent to
|
|
calling `infer --debug --print-logs`.
|
|
|
|
INFERCONFIG: Tells infer where to find the .inferconfig file. (See the
|
|
FILES section)
|
|
|
|
If INFER_STRICT_MODE is set to "1", then infer commands will exit with
|
|
an error code in some cases when otherwise a simple warning would be
|
|
emitted on stderr, for instance if a deprecated form of an option is
|
|
used.
|
|
|
|
|
|
FILES
|
|
.inferconfig can be used to store infer options. Its format is that of
|
|
a JSON record, where fields are infer long-form options, without their
|
|
leading "--", and values depend on the type of the option:
|
|
- for switches options, the value is a JSON boolean (true or false,
|
|
without quotes)
|
|
- for integers, the value is a JSON integer (without quotes)
|
|
- string options have string values
|
|
- path options have string values, and are interpreted relative to the
|
|
location of the .inferconfig file
|
|
- cumulative options are JSON arrays of the appropriate type
|
|
|
|
Infer will look for an .inferconfig file in the current directory,
|
|
then its parent, etc., stopping at the first .inferconfig file found.
|
|
|
|
Example:
|
|
|
|
{
|
|
"cxx": false,
|
|
"infer-blacklist-files-containing": ["@gen","/* no infer */"]
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
SEE ALSO
|
|
infer-analyze(1), infer-capture(1), infer-compile(1), infer-events(1),
|
|
infer-explore(1), infer-report(1), infer-reportdiff(1), infer-run(1)
|
|
|
|
|
|
|