re PR c++/55032 (Internal compiler error: in strip_typedefs, at cp/tree.c:1199)
PR c++/55032 * tree.c (build_array_type_1): Re-layout if we found it in the hash table. From-SVN: r194265
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2012-12-06 Jason Merrill <jason@redhat.com>
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PR c++/55032
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* tree.c (build_array_type_1): Re-layout if we found it in the
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hash table.
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2012-12-06 Jack Howarth <howarth@bromo.med.uc.edu>
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PR 55599/sanitizer
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// PR c++/55032
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template<typename T>
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struct vec3t {
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T c[3];
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};
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typedef vec3t<float> vec3;
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class Bounds {
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public:
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Bounds(const vec3 bb[2]);
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void foo(const vec3 & v) { v.c[0]; }
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};
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template<typename T>
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void work(T& value);
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void foo() {
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vec3 bb[2];
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work(bb);
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}
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@ -7505,7 +7505,12 @@ build_array_type_1 (tree elt_type, tree index_type, bool shared)
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hashval_t hashcode = iterative_hash_object (TYPE_HASH (elt_type), 0);
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if (index_type)
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hashcode = iterative_hash_object (TYPE_HASH (index_type), hashcode);
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tree old_t = t;
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t = type_hash_canon (hashcode, t);
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if (t != old_t)
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/* Lay it out again in case the element type has been completed since
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the array was added to the hash table. */
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layout_type (t);
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}
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if (TYPE_CANONICAL (t) == t)
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