PR c++/51473 - ICE with invalid auto
gcc/cp/ PR c++/51473 * decl.c (check_tag_decl): Error out on auto specifier with no declarator. gcc/testsuite/ PR c++/51473 * g++.dg/cpp0x/auto30.C: New test. From-SVN: r182375
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2011-12-15 Dodji Seketeli <dodji@redhat.com>
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PR c++/51473
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* decl.c (check_tag_decl): Error out on auto specifier with no
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declarator.
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2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
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PR libstdc++/51365
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@ -4140,6 +4140,12 @@ check_tag_decl (cp_decl_specifier_seq *declspecs)
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error_p = true;
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if (declared_type == NULL_TREE && ! saw_friend && !error_p)
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permerror (input_location, "declaration does not declare anything");
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else if (declared_type != NULL_TREE && type_uses_auto (declared_type))
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{
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error ("%<auto%> can only be specified for variables "
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"or function declarations");
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return error_mark_node;
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}
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/* Check for an anonymous union. */
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else if (declared_type && RECORD_OR_UNION_CODE_P (TREE_CODE (declared_type))
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&& TYPE_ANONYMOUS_P (declared_type))
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2011-12-15 Dodji Seketeli <dodji@redhat.com>
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PR c++/51473
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* g++.dg/cpp0x/auto30.C: New test.
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2011-12-15 Tobias Burnus <burnus@net-b.de>
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* gfortran.dg/coarray/poly_run_3.f90: New.
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// Origin PR c++/51473
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// { dg-options "-std=c++11" }
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struct A
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{
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auto friend struct B; // { dg-error "multiple types|can only be specified|friend" }
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};
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auto int; // { dg-error "multiple types|can only be specified for variables" }
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