Clarify the intent of the code in Perl_op_clear. Under ithreads, avoid
authorNicholas Clark <nick@ccl4.org>
Sun, 6 Jan 2008 13:35:38 +0000 (13:35 +0000)
committerNicholas Clark <nick@ccl4.org>
Sun, 6 Jan 2008 13:35:38 +0000 (13:35 +0000)
commit9cddf794fc52f08a145668164b1e3c15c91a713f
treecd305fef6e5b696010f8f49ebd14607f32f2c901
parentecd6c0a032c3e1cfa14b0a916a8f69fdefe81a97
Clarify the intent of the code in Perl_op_clear. Under ithreads, avoid
calling sv_ivset twice. As a side effect, eliminate PM_GETRE_SAFE
and PM_SETRE_SAFE, as we're doing "safe" explicitly in Perl_op_clear().

p4raw-id: //depot/perl@32867
op.c
op.h