Provided by: clang-modernize-3.6_3.6-2ubuntu1~trusty2_amd64 bug

NAME

       clang-modernize - manual page for clang-modernize 3.6

DESCRIPTION

       ERROR:  ld.so:  object  'libfakeroot-sysv.so'  from LD_PRELOAD cannot be preloaded (cannot
       open shared object file): ignored.  USAGE: clang-modernize [options] [<sources>...]

       OPTIONS:

       Formatting Options:

       -format                    - Enable formatting of code changed by applying replacements.
              Use -style to choose formatting style.

       -style=<string>            - Coding style, currently supports:
              LLVM, Google, Chromium, Mozilla, WebKit.

              Use -style=file to load style configuration from .clang-format file located in  one
              of the parent directories of the source file (or current directory for stdin).  Use
              -style="{key: value, ...}" to set specific parameters, e.g.:

              -style="{BasedOnStyle: llvm, IndentWidth: 8}"

       -style-config=<string>     - Path to a directory containing a .clang-format file
              describing a formatting style to use for formatting code when -style=file.

       Inclusion/Exclusion Options:

       -exclude=<string>          - Comma-separated list of paths that can not be transformed

       -exclude-from=<filename>   - File containing a list of paths that can not be transformed

       -include=<string>          - Comma-separated list of paths to consider to be transformed

       -include-from=<filename>   - File containing a list of paths to consider to be transformed

       Modernizer Options:

       -final-syntax-check        - Check for correct syntax after applying transformations

       -for-compilers=<string>    - Select transforms targeting the intersection of
              language features supported by the given compilers.  Takes a  comma-separated  list
              of <compiler>-<version>.

              <compiler> can be any of: clang, gcc, icc, msvc <version> is <major>[.<minor>]

       -help                      - Display available options (-help-hidden for more)

       -help-list                  -  Display  list  of  available options (-help-list-hidden for
              more)

       -perf=<directory name>     - Capture performance data and output to  specified  directory.
              Default: ./migrate_perf

       -risk                      - Select a maximum risk level:

       =safe  -   Only safe transformations

       =reasonable
              -   Enable transformations that might change semantics (default)

       =risky -   Enable transformations that are likely to change semantics

       -summary                   - Print transform summary

       -version                   - Display the version of this program

       Serialization Options:

       -serialize-dir=<string>    - Path to an existing directory in which to write
              serialized replacements. Default behaviour is to write to a temporary directory.

       -serialize-replacements     -  Serialize  translation unit replacements to disk instead of
              changing files.

       Transforms:

       -add-override              - Make use of override specifier where possible

       -loop-convert              - Make use of range-based for loops where possible

       -pass-by-value             - Pass parameters by value where possible

       -replace-auto_ptr           -  Replace  std::auto_ptr  (deprecated)   by   std::unique_ptr
              (EXPERIMENTAL)

       -use-auto                  - Use of 'auto' type specifier

       -use-nullptr               - Make use of nullptr keyword where possible

       Transforms' options:

       -override-macros           - Detect and use macros that expand to the 'override' keyword.

       -user-null-macros=<string>  - Comma-separated list of user-defined macro names that behave
              like NULL

       -p <build-path> is used to read a compile command database.

              For  example,  it  can  be  a  CMake  build  directory  in  which  a   file   named
              compile_commands.json  exists  (use -DCMAKE_EXPORT_COMPILE_COMMANDS=ON CMake option
              to  get  this  output).  When  no  build  path   is   specified,   a   search   for
              compile_commands.json will be attempted through all parent paths of the first input
              file . See: http://clang.llvm.org/docs/HowToSetupToolingForLLVM.html for an example
              of setting up Clang Tooling on a source tree.

       <source0> ... specify the paths of source files. These paths are

              looked  up  in  the compile command database. If the path of a file is absolute, it
              needs to point into CMake's source tree. If  the  path  is  relative,  the  current
              working  directory  needs  to be in the CMake source tree and the file must be in a
              subdirectory of the current working directory. "./" prefixes in the relative  files
              will  be automatically removed, but the rest of a relative path must be a suffix of
              a path in the compile command database.

       EXAMPLES:

       Apply all transforms on a file that doesn't require compilation arguments:

              clang-modernize file.cpp

       Convert for loops to ranged-based for loops for all files in the compilation database that
       belong in a project subtree and then reformat the code automatically using the LLVM style:

              clang-modernize -p build/path -include project/path -format -loop-convert

       Make use of both nullptr and the override specifier, using git ls-files:

              git ls-files '*.cpp' | xargs -I{} clang-modernize -p build/path \

       -use-nullptr -add-override -override-macros {}

       Apply  all  transforms  supported  by  both clang >= 3.0 and gcc >= 4.7 to foo.cpp and any
       included headers in bar:

              clang-modernize -for-compilers=clang-3.0,gcc-4.7 foo.cpp \

       -include bar -- -std=c++11 -Ibar

SEE ALSO

       The full documentation for clang-modernize is maintained as a Texinfo manual.  If the info
       and clang-modernize programs are properly installed at your site, the command

              info clang-modernize

       should give you access to the complete manual.