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From: "patrick at monnerat dot net" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug build/28456] New: Compilation error in gdb/c-exp.y
Date: Fri, 15 Oct 2021 12:33:42 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D28456

            Bug ID: 28456
           Summary: Compilation error in gdb/c-exp.y
           Product: gdb
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: build
          Assignee: unassigned at sourceware dot org
          Reporter: patrick at monnerat dot net
  Target Milestone: ---

Building with bison 3.8.2 causes the following compilation error:

c-exp.y:3455:1: error 'void c_print_token(FILE*, int, YYSTYPE)' defined but=
 not
used [-Werror=3Dunused-function]

The reason is bison does not generate YYPRINT references since version 3.7.=
6:
%printer must be used instead.

Thanks or fixing.

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