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Commit 9c62c873 authored by Marek Polacek's avatar Marek Polacek Committed by Marek Polacek
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re PR c/7652 (-Wswitch-break : Warn if a switch case falls through) 

	PR c/7652
gcc/cp/
	* call.c (add_builtin_candidate): Add gcc_fallthrough.
	* cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
	* parser.c (cp_parser_skip_to_end_of_statement): Likewise.
	(cp_parser_cache_defarg): Likewise.
libcpp/
	* pch.c (write_macdef): Add CPP_FALLTHRU.

From-SVN: r239566
parent f9d97e40
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