Created
October 19, 2009 13:32
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diff --git a/src/classes/Routine.pir b/src/classes/Routine.pir | |
index f873bde..16a9c87 100644 | |
--- a/src/classes/Routine.pir | |
+++ b/src/classes/Routine.pir | |
@@ -42,7 +42,7 @@ wrappable executable objects. | |
# If not, need to create a new candidate list with the current sub, | |
# and install the wrap helper that will start dispatching at the | |
# start of the candidate list. | |
- .local pmc p6i | |
+ .local pmc p6i, p6i_copy | |
cand_list = root_new ['parrot';'ResizablePMCArray'] | |
unshift cand_list, cur_sub | |
p6i = root_new ['parrot';'P6Invocation'], cand_list | |
@@ -51,6 +51,7 @@ wrappable executable objects. | |
$P0 = newclosure $P0 | |
setattribute self, ['Sub'], 'proxy', $P0 | |
setprop $P0, '@!candidates', cand_list | |
+ p6i_copy = p6i | |
# We need to clone the wrapper, then tweak it to have an outer of | |
# !wrap_clholder_helper, which we use to hold the candidate list, | |
@@ -82,6 +83,10 @@ wrappable executable objects. | |
handle = box $I0 | |
setprop $P1, '$!handle', handle | |
unshift cand_list, $P1 | |
+ | |
+ if null p6i_copy goto done | |
+ p6i = p6i_copy | |
+ done: | |
.return (handle) | |
.end | |
.sub '!wrap_start_helper' :anon :outer('wrap') |
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