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Work around a `label defined but not used' warning in *generated* code.

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This commit is contained in:
Jacques Vidrine 2004-01-06 18:54:55 +00:00
parent 78ea1df143
commit d179cf2207
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=124183
1 changed files with 2 additions and 0 deletions
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2
usr.bin/lex/gen.c
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@ -282,6 +282,8 @@ void gen_find_action()
indent_puts( "yy_current_state = *--yy_state_ptr;" );
indent_puts( "yy_lp = yy_accept[yy_current_state];" );
outn(
"goto find_rule; /* avoid `defined but not used' warning */");
outn(
"find_rule: /* we branch to this label when backing up */" );