PR78494 add missing returns to propagate_const
2016-11-23 Felix Morgner <felix.morgner@gmail.com> Jonathan Wakely <jwakely@redhat.com> PR libstdc++/78494 * include/experimental/propagate_const (propagate_const::operator=): Add missing return statements. * testsuite/experimental/propagate_const/assignment/move_neg.cc: Adjust dg-error line numbers. * testsuite/experimental/propagate_const/requirements2.cc: Likewise. Co-Authored-By: Jonathan Wakely <jwakely@redhat.com> From-SVN: r242760
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@ -1,3 +1,13 @@
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2016-11-23 Felix Morgner <felix.morgner@gmail.com>
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Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/78494
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* include/experimental/propagate_const (propagate_const::operator=):
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Add missing return statements.
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* testsuite/experimental/propagate_const/assignment/move_neg.cc:
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Adjust dg-error line numbers.
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* testsuite/experimental/propagate_const/requirements2.cc: Likewise.
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2016-11-22 Uros Bizjak <ubizjak@gmail.com>
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2016-11-22 Uros Bizjak <ubizjak@gmail.com>
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* testsuite/Makefile.am
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* testsuite/Makefile.am
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@ -156,6 +156,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
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constexpr propagate_const& operator=(propagate_const<_Up>&& __pu)
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constexpr propagate_const& operator=(propagate_const<_Up>&& __pu)
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{
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{
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_M_t = std::move(get_underlying(__pu));
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_M_t = std::move(get_underlying(__pu));
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return *this;
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}
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}
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template <typename _Up, typename =
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template <typename _Up, typename =
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@ -166,6 +167,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
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constexpr propagate_const& operator=(_Up&& __u)
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constexpr propagate_const& operator=(_Up&& __u)
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{
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{
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_M_t = std::forward<_Up>(__u);
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_M_t = std::forward<_Up>(__u);
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return *this;
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}
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}
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// [propagate_const.const_observers], const observers
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// [propagate_const.const_observers], const observers
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@ -25,7 +25,7 @@
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using std::experimental::propagate_const;
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using std::experimental::propagate_const;
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using std::unique_ptr;
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using std::unique_ptr;
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// { dg-error "no type" "" { target *-*-* } 161 }
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// { dg-error "no type" "" { target *-*-* } 162 }
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int main()
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int main()
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{
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{
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@ -23,7 +23,7 @@ using std::experimental::propagate_const;
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// { dg-error "requires a class or a pointer to an object type" "" { target *-*-* } 107 }
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// { dg-error "requires a class or a pointer to an object type" "" { target *-*-* } 107 }
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// { dg-error "not a pointer-to-object type" "" { target *-*-* } 68 }
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// { dg-error "not a pointer-to-object type" "" { target *-*-* } 68 }
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// { dg-error "forming pointer to reference type" "" { target *-*-* } 187 }
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// { dg-error "forming pointer to reference type" "" { target *-*-* } 189 }
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// { dg-error "forming pointer to reference type" "" { target *-*-* } 213 }
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// { dg-error "forming pointer to reference type" "" { target *-*-* } 215 }
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propagate_const<void*> test1;
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propagate_const<void*> test1;
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