Greg Sjaardema f5556225a4 Eliminate shadow variable warning ... gcc-9 gives the following shadow warning: ``` In file included from /Users/libraries/ioss/src/fmt/ostream.h:12, from /Users/libraries/ioss/src/Ioss_DatabaseIO.C:59: /Users/libraries/ioss/src/fmt/format.h: In function 'void fmt::v6::internal::parse_format_string(fmt::v6::basic_string_view<Char>, Handler&&)': /Users/libraries/ioss/src/fmt/format.h:2442:10: warning: declaration of 'struct fmt::v6::internal::parse_format_string(fmt::v6::basic_string_view<Char>, Handler&&)::writer' shadows a global declaration [-Wshadow] 2442 | struct writer { | ^~~~~~ /Users/libraries/ioss/src/fmt/format.h:1703:7: note: shadowed declaration is here 1703 | using writer = basic_writer<buffer_range<char>>; | ^~~~~~ ``` Since the `writer` struct is only used internally in the `parse_format_string` function, its name can be changed somewhat aribtrarily to avoid conflicts with names in an outer scope. Note that this warning is also present in the 6.0.0 release.		2019-08-27 14:29:39 -07:00
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fmt	Eliminate shadow variable warning	2019-08-27 14:29:39 -07:00