* src/parse-gram.y (version_check): Exit 63 to please missing

[bison.git] / ChangeLog

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+2005-10-12  Akim Demaille  <akim@epita.fr>
+
+       * src/parse-gram.y (version_check): Exit 63 to please missing
+       (stands for "version mismatch).
+       * tests/input.at, doc/bison.texinfo: Adjust.
+
+2005-10-10  Paul Eggert  <eggert@cs.ucla.edu>
+
+       Work around portability problems with Visual Age C compiler
+       (xlc and xlC_r) reported by John P. Hartmann.
+       * data/location.cc (initial_column, initial_line): Remove.
+       All uses replaced by 0 and 1.
+       * src/scan-gram.l (gram_wrap): Redefine to avoid bug in flex 2.5.31
+       that xlc complains about.
+       * src/scan-skel.l (skel_wrap): Likewise.
+       * data/c.m4 (b4_c_function_def): Look at __STDC_VERSION__ as well
+       as __STDC__, as IBM cc defines the former but not the latter.
+       * data/yacc.c (YYMODERN_C): New macro, which also looks at
+       __STDC_VERSION__.  Use it everywhere instead of looking at
+       __STDC__ and __cplusplus.
+
+2005-10-10  Akim Demaille  <akim@epita.fr>
+
+       * examples/calc++/test: Be quiet unless VERBOSE.
+
 2005-10-05  Paul Eggert  <eggert@cs.ucla.edu>
 
+       * data/c.m4 (yydestruct, yysymprint):
+       Use YYUSE instead of casting to void.
+       * data/glr.c (YYUSE): New macro.
+       (yyuserMerge, yyreportAmbiguity, yyreportSyntaxError):
+       Use it instead of rolling our own.
+       (YYLLOC_DEFAULT, YYCHK, YYDPRINTF, YY_SYMBOL_PRINT, YY_REDUCE_PRINT):
+       (YYCHK1):
+       Use /*CONSTCOND*/ to suppress lint warnings.
+       * data/lalr1.cc (YYLLOC_DEFAULT, YY_SYMBOL_PRINT, YY_REDUCE_PRINT):
+       (YY_STACK_PRINT): Use 'false' not '0'.
+       (YYUSE): New macro.
+       (yysymprint_, yydestruct_): Use it instead of rolling our own.
+       * data/yacc.c (YYUSE): New macro.
+       (YYCOPY, YYSTACK_RELOCATE, YYBACKUP, YYLLOC_DEFAULT):
+       (YYDPRINTF, YY_SYMBOL_PRINT, YY_STACK_PRINT, YY_REDUCE_PRINT):
+       (yyerrorlab): Use /*CONSTCOND*/ to suppress lint warnings.
+
+
        * data/m4sugar/m4sugar.m4 (_m4_map): New macro.
        (m4_map, m4_map_sep): Use it.  Handle the empty list correctly.