PR c++/70709 - zero-length array member
* class.c (walk_subobject_offsets): Handle 0-length array. From-SVN: r238687
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2016-07-23 Jason Merrill <jason@redhat.com>
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PR c++/70709
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* class.c (walk_subobject_offsets): Handle 0-length array.
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PR c++/70778
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* pt.c (tsubst): Also substitute into the template of a
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BOUND_TEMPLATE_TEMPLATE_PARM.
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@ -4175,7 +4175,8 @@ walk_subobject_offsets (tree type,
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/* Avoid recursing into objects that are not interesting. */
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if (!CLASS_TYPE_P (element_type)
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|| !CLASSTYPE_CONTAINS_EMPTY_CLASS_P (element_type)
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|| !domain)
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|| !domain
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|| integer_minus_onep (TYPE_MAX_VALUE (domain)))
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return 0;
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/* Step through each of the elements in the array. */
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@ -0,0 +1,19 @@
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// PR c++/70709
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// { dg-options "" }
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struct A
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{
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A (int);
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};
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struct B
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{
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B () {}
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A a[0];
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};
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struct C
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{
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C () {}
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B a[0];
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};
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