Remove spurious case of warning "Use of %s without parentheses is ambiguous"

Eric Brine pointed out that this warning doesn't apply to ".",
as in C<rand . 1>, that shouldn't warn since C<. 1> cannot be
mistaken for a floating point number.

1 files changed, 0 insertions, 2 deletions

diff --git a/toke.c b/toke.c
index 19241c401f..cec8ac2903 100644
--- a/toke.c
+++ b/toke.c
@@ -5642,8 +5642,6 @@ Perl_yylex(pTHX)
 		    pl_yylval.ival = 0;
 		OPERATOR(DOTDOT);
 	    }
-	    if (PL_expect != XOPERATOR)
-		check_uni();
 	    Aop(OP_CONCAT);
 	}
 	/* FALL THROUGH */