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PR c++/32121 * parser.c (cp_parser_compound_statement): Handle label-declarations at the beginning of the compound statement. (cp_parser_block_declaration): Issue diagnostics about __label__ not at the beginning of a block. * g++.dg/ext/label4.C: Adjust error regexp. * g++.dg/ext/label6.C: Adjust error regexp. * g++.dg/ext/label7.C: New test. * g++.dg/ext/label8.C: New test. * g++.dg/ext/label9.C: New test. From-SVN: r129253
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