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author | Micael Karlberg <[email protected]> | 2011-04-18 16:36:53 +0200 |
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committer | Micael Karlberg <[email protected]> | 2011-04-18 16:36:53 +0200 |
commit | 42ef7086abd717e7a428804fe387b782abab9827 (patch) | |
tree | b4e8bab2dc224ee0d71bd522fbd0bc36a2b69550 /lib/dialyzer/doc/manual.txt | |
parent | 30a9f962d349f322f389ebc056e972f871e689a8 (diff) | |
parent | 9022ef27b8628ca680654d542b4d520426480c2d (diff) | |
download | otp-42ef7086abd717e7a428804fe387b782abab9827.tar.gz otp-42ef7086abd717e7a428804fe387b782abab9827.tar.bz2 otp-42ef7086abd717e7a428804fe387b782abab9827.zip |
Merge branch 'bmk/snmp/agent/multi_engine_id_for_traps/OTP-9119' into bmk/agent/extra_info_notification/OTP-9183
Conflicts:
lib/snmp/doc/src/notes.xml
lib/snmp/src/app/snmp.appup.src
Diffstat (limited to 'lib/dialyzer/doc/manual.txt')
-rw-r--r-- | lib/dialyzer/doc/manual.txt | 33 |
1 files changed, 20 insertions, 13 deletions
diff --git a/lib/dialyzer/doc/manual.txt b/lib/dialyzer/doc/manual.txt index 1d7a1a6222..d519ac960b 100644 --- a/lib/dialyzer/doc/manual.txt +++ b/lib/dialyzer/doc/manual.txt @@ -37,7 +37,7 @@ The parameters are: The analysis starts from .beam bytecode files. The files must be compiled with +debug_info. - Source code: - The analysis starts from .erl files. + The analysis starts from .erl files. Controlling the discrepancies reported by the Dialyzer ====================================================== @@ -131,7 +131,7 @@ Usage: dialyzer [--help] [--version] [--shell] [--quiet] [--verbose] [--check_plt] [--no_check_plt] [--plt_info] [--get_warnings] [--no_native] [--fullpath] -Options: +Options: files_or_dirs (for backwards compatibility also as: -c files_or_dirs) Use Dialyzer from the command line to detect defects in the specified files or directories containing .erl or .beam files, @@ -169,7 +169,7 @@ Options: --output_plt file Store the plt at the specified file after building it. --plt plt - Use the specified plt as the initial plt (if the plt was built + Use the specified plt as the initial plt (if the plt was built during setup the files will be checked for consistency). --plts plt* Merge the specified plts to create the initial plt -- requires @@ -204,8 +204,8 @@ Options: --add_to_plt The plt is extended to also include the files specified with -c and -r. Use --plt to specify which plt to start from, and --output_plt to - specify where to put the plt. Note that the analysis might include - files from the plt if they depend on the new files. + specify where to put the plt. Note that the analysis might include + files from the plt if they depend on the new files. This option only works with beam files. --remove_from_plt The information from the files specified with -c and -r is removed @@ -269,13 +269,13 @@ Warning options: Include warnings about behaviour callbacks which drift from the published recommended interfaces. -Wunderspecs *** - Warn about underspecified functions + Warn about underspecified functions (those whose -spec is strictly more allowing than the success typing). The following options are also available but their use is not recommended: (they are mostly for Dialyzer developers and internal debugging) -Woverspecs *** - Warn about overspecified functions + Warn about overspecified functions (those whose -spec is strictly less allowing than the success typing). -Wspecdiffs *** Warn when the -spec is different than the success typing. @@ -306,8 +306,8 @@ dialyzer:run(OptList) -> Warnings Warnings :: [{tag(), id(), msg()}] tag() :: 'warn_return_no_exit' | 'warn_return_only_exit' | 'warn_not_called' | 'warn_non_proper_list' | 'warn_fun_app' | 'warn_matching' - | 'warn_failing_call' | 'warn_contract_types' - | 'warn_contract_syntax' | 'warn_contract_not_equal' + | 'warn_failing_call' | 'warn_contract_types' + | 'warn_contract_syntax' | 'warn_contract_not_equal' | 'warn_contract_subtype' | 'warn_contract_supertype' id() :: {File :: string(), Line :: integer()} msg() :: Undefined @@ -319,24 +319,31 @@ Option :: {files, [Filename :: string()]} | {from, src_code | byte_code} %% Defaults to byte_code | {init_plt, FileName :: string()} %% If changed from default | {plts, [FileName :: string()]} %% If changed from default - | {include_dirs, [DirName :: string()]} + | {include_dirs, [DirName :: string()]} | {output_file, FileName :: string()} | {output_plt, FileName :: string()} | {analysis_type, 'succ_typings' | 'plt_add' | 'plt_build' | 'plt_check' | 'plt_remove'} | {warnings, [WarnOpts]} + | {get_warnings, bool()} WarnOpts :: no_return | no_unused | no_improper_lists | no_fun_app | no_match + | no_opaque | no_fail_call - | unmatched_returns | error_handling + | race_conditions + | behaviours + | unmatched_returns + | overspecs + | underspecs + | specdiffs dialyzer:format_warning({tag(), id(), msg()}) -> string() - + Returns a string representation of the warnings as returned by dialyzer:run/1. dialyzer:plt_info(string()) -> {'ok', [{atom(), any()}]} | {'error', atom()} @@ -392,7 +399,7 @@ files that depend on these files. Note that this consistency check will be performed automatically the next time you run Dialyzer with this plt. The --check_plt option is merely for doing so without doing any other analysis. - + ----------------------------------------------- -- -- Feedback & bug reports |