fix no bareword_filehandles for method calls as first argument of LSTOPs

The original code in toke.c tried to detect a bareword as a
file handle during tokenization rather than once the expression
following the LSTOP has been parsed.

I've moved the checking for a bareword filehandle to the ck functions
for each OP in most cases, which covers most OPs except for LSTOPs
like print.

To handle that I've added a check in newGVREF().

This means in most cases that the error is produced just as the
bareword would normally be wrapped in an OP_RV2GV.

The special case for that is readline(), which does it's own
rv2gv() at runtime, but it does have a ck function which can check
for the bareword handle.

0 files changed, 0 insertions, 0 deletions