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35 lines
1.0 KiB
35 lines
1.0 KiB
commit e0f5bcd9091a5f7abd423fce9f372c8079849a64
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Author: Sam James <sam@gentoo.org>
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Date: Thu Nov 17 22:03:25 2022 +0000
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gram.y: Fix -Wimplicit-function-declaration
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Clang 16 makes -Wimplicit-function-declaration an error by default.
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For more information, see LWN.net [0] or LLVM's Discourse [1], the Gentoo wiki [2],
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or the (new) c-std-porting mailing list [3].
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[0] https://lwn.net/Articles/913505/
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[1] https://discourse.llvm.org/t/configure-script-breakage-with-the-new-werror-implicit-function-declaration/65213
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[2] https://wiki.gentoo.org/wiki/Modern_C_porting
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[3] hosted at lists.linux.dev.
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Bug: https://bugs.gentoo.org/880823
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Signed-off-by: Sam James <sam@gentoo.org>
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diff --git a/gram.y b/gram.y
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index 4115390c249ab62b..2b142125e9dd05ae 100644
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--- a/gram.y
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+++ b/gram.y
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@@ -20,6 +20,10 @@
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#define YYERROR_VERBOSE 1
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+int yylex (void);
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+void yyset_in (FILE * _in_str);
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+int yylex_destroy (void);
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+
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#if 0 /* no longer necessary? */
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#ifndef HAVE_IN6_ADDR_S6_ADDR
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# ifdef __FreeBSD__
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