bison ChangeLog

[Paul Eggert]

CVSROOT:        /cvsroot/bison
Module name:    bison
Branch:         bison-1_29-branch
Changes by:     Paul Eggert <address@hidden>    02/03/18 16:53:39

Modified files:
        .              : ChangeLog 

Log message:
        Fix the problem with union yyalloc and C++.
        
        * src/bison.simple (union yyalloc, YYSTACK_GAP_MAX, YYSTACK_BYTES,
        YYSTACK_RELOCATE): Do not define if yyoverflow is defined, or if
        this is a C++ parser and YYSTYPE or YYLTYPE has nontrivial
        constructors or destructors.
        (yymemcpy) [! defined YYSTACK_RELOCATE]: Do not define; not needed.
        (yyparse) [! defined YYSTACK_RELOCATE]: Do not relocate the stack.
        
        * src/reader.c (parse_union_decl): Define YYSTYPE_IS_TRIVIAL if we
        use our YYSTYPE.  It must be trivial, or our own union wouldn't be
        valid C++ anyway.
        (readgram): Define YYSTYPE_IS_TRIVIAL if it is int.
        (reader_output_yylsp): Define YYLTYPE_IS_TRIVIAL if we use our
        YYLTYPE.

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/bison/bison/ChangeLog.diff?only_with_tag=bison-1_29-branch&tr1=1.173.2.291&tr2=1.173.2.292&r1=text&r2=text