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PR other/31349
authornickc <nickc@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 19 Feb 2008 10:33:41 +0000 (10:33 +0000)
committernickc <nickc@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 19 Feb 2008 10:33:41 +0000 (10:33 +0000)
commit86895a67469aadf6a4a9080b1e78ec985c9efc30
tree19e80a2c1735712ed685a4ed4cc4e884c94e3d22
parent93bb78b6f8a94ce0f18dbb5d7adf7b38532b334b
    PR other/31349
        * opts.c (undocumented_msg): Leave blank unless checking is
        enabled.
        (handle_options): Fix indentation.
        (print_filtered_help): If no language-specific options were
        displayed tell the user how to list all the options supported by
        the language's front-end.
        (print_specific_help): Fix indentation and remove duplicate line.
        (common_handle_option): Handle the -v option.
        For --help enable the display of undocumented options if the -v
        switch has been included on the command line.
        For --help= check for overlaps in the arguments between the option
        classes and the language names and issue a warning when they
        cannot be disambiguated.
        * c.opt (v): Pass on to the common option handler.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132427 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/c.opt
gcc/opts.c