allow zero-length unpacks

7c6ee202 · Michael Arntzenius · 14aa97c7 · 7c6ee202
Commit 7c6ee202 authored Mar 02, 2015 by Michael Arntzenius
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src/runtime/objmodel.cpp src/runtime/objmodel.cpp +0 -2

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--- a/src/runtime/objmodel.cpp
+++ b/src/runtime/objmodel.cpp
@@ -254,8 +254,6 @@ static void _checkUnpackingLength(i64 expected, i64 given) {
 }

 extern "C" Box** unpackIntoArray(Box* obj, int64_t expected_size) {
-    assert(expected_size > 0);
-
    if (obj->cls == tuple_cls) {
        BoxedTuple* t = static_cast<BoxedTuple*>(obj);
        _checkUnpackingLength(expected_size, t->elts.size());