re2c: upgrade 4.1 -> 4.2
Changelog:
============
- Added Swift backend
- Added options:
"--lang swift"
"--computed-gotos-relative"
- Added configurations:
"re2c:cgoto:relative", "re2c:computed-gotos:relative"
"re2c:yyfn:throw"
- Added syntax file code templates:
"code:cgoto"
"code:cgoto_data"
"code:yytarget_filter"
"code:type_yyctable"
- Added syntax file conditionals:
".cgoto.relative"
".yyfn.throw"
- Added some C++ benchmarks without submatch extraction.
(From OE-Core rev: 7e3df01de59b55bb3fc8fef9fb36a98ca9b007fd)
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Wang Mingyu