In S_mro_get_linear_isa_dfs(), hv_exists_ent() followed by an optional
authorNicholas Clark <nick@ccl4.org>
Fri, 22 Aug 2008 06:10:31 +0000 (06:10 +0000)
committerNicholas Clark <nick@ccl4.org>
Fri, 22 Aug 2008 06:10:31 +0000 (06:10 +0000)
commit8e45cc2bb9db96fb730868796fbfe1d0f7ece32d
tree246b020f826fa1e350efae0d72a3d08ce5779f00
parent785bee4f7cf89837cba8e6e0859abbb4b407e1f1
In S_mro_get_linear_isa_dfs(), hv_exists_ent() followed by an optional
hv_store_ent() can be replaced with an lvalue fetch.

p4raw-id: //depot/perl@34214
mro.c