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| author | David Mitchell <davem@iabyn.com> | 2017-07-14 11:50:16 +0100 |
|---|---|---|
| committer | David Mitchell <davem@iabyn.com> | 2017-07-27 11:30:23 +0100 |
| commit | a247dbb235b6ada82425a663c4ebd4f426e4947f (patch) | |
| tree | d7f620479d45f39151935e54a2419eaa7b03afb0 /pp.c | |
| parent | 5febd2ff83ad8541c2fd1f43266e321d057ef865 (diff) | |
| download | perl-a247dbb235b6ada82425a663c4ebd4f426e4947f.tar.gz | |
S_check_for_bool_cxt(): avoid OPpTARGET_MY + bool
Where an op allows the OA_TARGLEX optimisation (which eliminates the
assign op in '$lex = foo' and just sets the targ directly - which may be a
padtmp or $lex - the op doesn't care), disallow setting a boolean context
flag on that op. Because if the op does something like
if (OPpTRUEBOOL)
SETs(cond ? &PL_sv_yes : &PL_sv_no)
skipping assigning to TARG, then $lex won't get set.
Diffstat (limited to 'pp.c')
0 files changed, 0 insertions, 0 deletions