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(parent: 8dc5b31) | patch
Avoid bison-isms when using yacc.
authorMark Kettenis <kettenis@gnu.org>
Wed, 5 Feb 2014 12:30:33 +0000 (13:30 +0100)
committerMark Kettenis <kettenis@gnu.org>
Wed, 5 Feb 2014 12:32:48 +0000 (13:32 +0100)
commit12c5175d68a840960e4cf7d3001c926f15c4d006
tree0076e1ef3be33c738d2e19e7f6b55ee3c73dc646tree | snapshot
parent8dc5b31971ad5dddf5e6efa07cf70d094c1a9fe5commit | diff
Avoid bison-isms when using yacc.

YYPRINT is a bison-ism so c_print_token() ends up being unused when yacc is
used which makes gcc unhappy.  Make sure we only define YYPRINT and
c_print_token() when bison is used to generate the parser.

gdb/ChangeLog:

        * c-exp.y (YYPRINT, c_print_token): Only define if YYBISON is
        defined.
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