Have glr.cc pass (some of) the calc.at tests.

[bison.git] / ChangeLog

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+2006-01-03  Akim Demaille  <akim@epita.fr>
+
+       Have glr.cc pass (some of) the calc.at tests.
+       * data/glr.cc (b4_parse_param_orig): New.
+       (b4_parse_param): Improve its definition, and bound it more
+       clearly in the skeleton.
+       (b4_epilogue): Append, instead of prepending, in order to keep
+       #line consistency.
+       Simplify the generation of auxiliary functions: locations and
+       purity are mandated.
+       (b4_global_tokens_and_yystype): Honor it.
+       * data/location.cc (c++.m4): Don't include it.
+       * tests/local.at (_AT_BISON_OPTION_PUSHDEFS): Define AT_GLR_CC_IF
+       and AT_SKEL_CC_IF.
+       * tests/calc.at (AT_CHECK_CALC): Rely on AT_SKEL_CC_IF instead of
+       AT_LALR1_CC_IF.
+       Be sure to initialize the first position's filename.
+       (AT_CHECK_CALC_LALR1_CC): Add %location and %defines, they are
+       mandated anyway.
+       (AT_CHECK_CALC_GLR_CC): New.
+       Use it to exercise glr.cc as a lalr1.cc drop-in replacement.
+
+2006-01-02  Akim Demaille  <akim@epita.fr>
+
+       * src/output.c (output_skeleton): Don't hard wire the inclusion of
+       c.m4.
+       * data/c++.m4, data/glr.c, data/yacc.c: Include c.m4.
+       * data/glr.cc: Do not include stack.hh.
+
+2006-01-02  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+       * data/glr.c: Reformat whitespace with tabs.
+       (b4_lpure_formals): Remove this unused m4 macro.
+       * tests/cxx-type.at: Reformat whitespace with tabs.
+       (_AT_TEST_GLR_CXXTYPES): In union Node, rename node_info to nodeInfo
+       since it's a member.  Rename type to isNterm for clarity.
+
+2005-12-29  Akim  <akim@sulaco.local>
+
+       Let glr.cc catch up with symbol_value_print.
+       * data/glr.cc (b4_yysymprint_generate): Replace by...
+       (b4_yy_symbol_print_generate): this.
+       (yy_symbol_print, yy_symbol_value_print): Declare them.
+
+2005-12-28  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * src/location.h (boundary): Note that a line or column equal
+       to INT_MAX indicates an overflow.
+       * src/scan-gram.l: Include verify.h.  Don't include get-errno.h.
+       (rule_length_overflow, increment_rule_length, add_column_width):
+       New functions.
+       (<INITIAL>{id}, <SC_ESCAPED_STRING>"\"", <SC_ESCAPED_CHARACTER>"'"):
+       (<SC_BRACED_CODE>"}"):
+       Use increment_rule_length rather than incrementing it by hand.
+       (adjust_location, handle_syncline): Diagnose overflow.
+       (handle_action_dollar, handle_action_at):
+       Fix bug with monstrosities like $-2147483648.
+       Remove now-unnecessary checks.
+       (scan_integer): Verify assumptions and remove now-unnecessary checks.
+       (convert_ucn_to_byte): Verify assumptions.
+       (handle_syncline): New arg LOC.  All callers changed.
+       Don't store through a value derived from char const * pointer.
+
+       * src/reader.c (grammar_rule_check): Rewrite slightly to avoid
+       GCC warnings.
+
 2005-12-27  Paul Eggert  <eggert@cs.ucla.edu>
 
        * src/reader.c (grammar_midrule_action, grammar_symbol_append):