PR c++/70824 - initializer_list in template
* init.c (constant_value_1): Don't instantiated DECL_INITIAL of artificial variables. From-SVN: r238386
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2016-07-15 Jason Merrill <jason@redhat.com>
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PR c++/70824
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* init.c (constant_value_1): Don't instantiated DECL_INITIAL of
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artificial variables.
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2016-07-15 Cesar Philippidis <cesar@codesourcery.com>
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* parser.c (cp_parser_oacc_declare): Don't scan for
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@ -2073,8 +2073,13 @@ constant_value_1 (tree decl, bool strict_p, bool return_aggregate_cst_ok_p)
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&& TREE_CODE (init) == TREE_LIST
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&& TREE_CHAIN (init) == NULL_TREE)
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init = TREE_VALUE (init);
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/* Instantiate a non-dependent initializer. */
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init = instantiate_non_dependent_or_null (init);
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/* Instantiate a non-dependent initializer for user variables. We
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mustn't do this for the temporary for an array compound literal;
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trying to instatiate the initializer will keep creating new
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temporaries until we crash. Probably it's not useful to do it for
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other artificial variables, either. */
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if (!DECL_ARTIFICIAL (decl))
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init = instantiate_non_dependent_or_null (init);
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if (!init
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|| !TREE_TYPE (init)
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|| !TREE_CONSTANT (init)
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// PR c++/70824
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// { dg-do compile { target c++11 } }
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#include <initializer_list>
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constexpr
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int
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max(std::initializer_list<int> __l)
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{ return *__l.begin(); }
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template <class Src>
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void
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a() {
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const int v = max({1});
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}
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