* semantics.c (is_valid_constexpr_fn): Specify input location.
From-SVN: r171660
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@ -1,3 +1,7 @@
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2011-03-29 Jason Merrill <jason@redhat.com>
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* semantics.c (is_valid_constexpr_fn): Specify input location.
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2011-03-28 Jason Merrill <jason@redhat.com>
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2011-03-28 Jason Merrill <jason@redhat.com>
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PR c++/48313
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PR c++/48313
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@ -5338,8 +5338,8 @@ is_valid_constexpr_fn (tree fun, bool complain)
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{
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{
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ret = false;
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ret = false;
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if (complain)
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if (complain)
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error ("invalid type for parameter %q#D of constexpr function",
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error ("invalid type for parameter %d of constexpr "
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parm);
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"function %q+#D", DECL_PARM_INDEX (parm), fun);
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}
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}
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if (!DECL_CONSTRUCTOR_P (fun))
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if (!DECL_CONSTRUCTOR_P (fun))
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@ -5349,7 +5349,7 @@ is_valid_constexpr_fn (tree fun, bool complain)
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{
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{
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ret = false;
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ret = false;
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if (complain)
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if (complain)
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error ("invalid return type %qT of constexpr function %qD",
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error ("invalid return type %qT of constexpr function %q+D",
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rettype, fun);
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rettype, fun);
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}
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}
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@ -5359,7 +5359,7 @@ is_valid_constexpr_fn (tree fun, bool complain)
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{
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{
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ret = false;
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ret = false;
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if (complain)
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if (complain)
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error ("enclosing class of %q#D is not a literal type", fun);
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error ("enclosing class of %q+#D is not a literal type", fun);
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}
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}
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}
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}
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@ -1,3 +1,7 @@
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2011-03-29 Jason Merrill <jason@redhat.com>
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* g++.dg/cpp0x/constexpr-diag1.C: Adjust error locations.
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2011-03-29 Janus Weil <janus@gcc.gnu.org>
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2011-03-29 Janus Weil <janus@gcc.gnu.org>
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PR fortran/48095
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PR fortran/48095
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@ -1,12 +1,11 @@
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// Test that we explain why a template instantiation isn't constexpr
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// Test that we explain why a template instantiation isn't constexpr
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// { dg-options -std=c++0x }
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// { dg-options -std=c++0x }
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// { dg-prune-output "not a constexpr function" }
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template <class T>
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template <class T>
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struct A
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struct A
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{
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{
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T t;
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T t;
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constexpr int f() { return 42; }
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constexpr int f() { return 42; } // { dg-error "enclosing class" }
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};
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};
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struct B { B(); operator int(); };
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struct B { B(); operator int(); };
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@ -14,8 +13,8 @@ struct B { B(); operator int(); };
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constexpr A<int> ai = { 42 };
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constexpr A<int> ai = { 42 };
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constexpr int i = ai.f();
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constexpr int i = ai.f();
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constexpr int b = A<B>().f(); // { dg-error "enclosing class" }
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constexpr int b = A<B>().f(); // { dg-error "not a constexpr function" }
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template <class T>
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template <class T>
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constexpr int f (T t) { return 42; }
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constexpr int f (T t) { return 42; } // { dg-error "parameter" }
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constexpr int x = f(B()); // { dg-error "parameter" }
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constexpr int x = f(B()); // { dg-error "constexpr function" }
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