contrib/flex: Drop local __dead2 patch
Upstream flex has added a yynoreturn macro, so this diff is no longer needed. Partially reverts r181269. Reviewed By: jkim Differential Revision: https://reviews.freebsd.org/D29679
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@ -216,12 +216,6 @@ m4_ifdef( [[M4_YY_TABLES_EXTERNAL]],
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/* First, we deal with platform-specific or compiler-specific issues. */
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#if defined(__FreeBSD__)
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#include <sys/cdefs.h>
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#else
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#define __dead2
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#endif
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/* begin standard C headers. */
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%if-c-only
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#include <stdio.h>
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@ -653,7 +647,7 @@ m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
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static yy_state_type yy_get_previous_state ( M4_YY_PROTO_ONLY_ARG );
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static yy_state_type yy_try_NUL_trans ( yy_state_type current_state M4_YY_PROTO_LAST_ARG);
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static int yy_get_next_buffer ( M4_YY_PROTO_ONLY_ARG );
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static void yynoreturn yy_fatal_error ( const char* msg M4_YY_PROTO_LAST_ARG ) __dead2;
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static void yynoreturn yy_fatal_error ( const char* msg M4_YY_PROTO_LAST_ARG );
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]])
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%endif
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