+2008-12-07 Di-an Jan <dianj@freeshell.org>
+
+ Implement the FIXME that ends an user action with a semicolon
+ if it seems necessary.
+ * src/scan-code.l (flex rules section): Flag cpp directive from
+ any `#' to the first unescaped end-of-line. Semicolon is not
+ needed after `;', `{', '}', or cpp directives and is needed after
+ any other token (whitespaces and comments have no effect).
+ * tests/actions.at (Fix user actions without a trailing semicolon):
+ New test.
+ * tests/input.at (AT_CHECK_UNUSED_VALUES): Add semicolons to
+ to make user actions complete statements.
+ Adjust column numbers in error messages.
+ * tests/regression.at (Fix user actions without a trailing semicolon):
+ Remove. Covered by new test.
+
+2008-12-07 Akim Demaille <demaille@gostai.com>
+
+ Update gnulib.
+ * gnulib: Update from master.
+
+2008-12-05 Eric Blake <ebb9@byu.net>
+
+ Avoid compiler warning.
+ * src/output.c (muscle_insert_item_number_table): Delete unused
+ function.
+
+2008-12-02 Eric Blake <ebb9@byu.net>
+
+ Build testsuite with newer autoconf.
+ * tests/output.at (m4_expand): Don't override in newer autoconf,
+ where the underlying implementation changed.
+ * tests/cxx-type.at (_AT_RESOLVED_GLR_OUTPUT)
+ (_AT_RESOLVED_GLR_OUTPUT_WITH_LOC, _AT_AMBIG_GLR_OUTPUT)
+ (_AT_AMBIG_GLR_OUTPUT_WITH_LOC, _AT_GLR_STDERR)
+ (_AT_VERBOSE_GLR_STDERR): Expand to double-quoted strings,
+ since some of them contain unbalanced ')'.
+
2008-12-01 Akim Demaille <demaille@gostai.com>
Use b4_symbol for printers and destructors everywhere.
* data/bison.m4: Here.
* data/lalr1.cc (b4_symbol_action): Specialize for C++: use
b4_symbol_value_template instead of b4_symbol_value.
-
- s b4_symbols in bison.m4
2008-12-01 Akim Demaille <demaille@gostai.com>
2008-12-01 Akim Demaille <demaille@gostai.com>
Use the symbol properties to output the printer/destructor for lalr1.cc.
- Instead of defining complex list of tuples to define various properties of
- the symbols, we now prefer to define symbols as "structs" in m4: using the
- symbol key (its number), and the property name, b4_symbol gives it value.
- Use this to handle destructors and printers.
-
+ Instead of defining complex list of tuples to define various
+ properties of the symbols, we now prefer to define symbols as
+ "structs" in m4: using the symbol key (its number), and the
+ property name, b4_symbol gives it value. Use this to handle
+ destructors and printers.
+
* src/output.c (CODE_PROP): New.
(prepare_symbol_definitions): Use it to define the printer and
destructor related attributes of the symbols.
2008-11-25 Akim Demaille <demaille@gostai.com>
Get rid of yyrhs and yyprhs in yacc.c.
- They were used to get the symbol types, given a rule number, when
- displaying the top of the stack before a reduction. But the symbol type
- is available from the state stack. This has two be benefits: two tables
- less in the parser (making it smaller), and a more consistent use of the
- three stacks which will help to fuse them.
+ They were used to get the symbol types, given a rule number, when
+ displaying the top of the stack before a reduction. But the
+ symbol type is available from the state stack. This has two be
+ benefits: two tables less in the parser (making it smaller), and a
+ more consistent use of the three stacks which will help to fuse
+ them.
* data/yacc.c (yyprhs, yyrhs): Remove.
(YY_REDUCE_PRINT): Pass yyssp to yy_reduce_print.
2008-08-29 Akim Demaille <demaille@gostai.com>
Clarify UPDATED use.
- * doc/bison.texinfo: It refers to the last edition of this file,
+ * doc/bison.texinfo: It refers to the last edition of this file,
not to the release date of Bison.
- Reported by Joel E. Denny.
+ Reported by Joel E. Denny.
2008-08-29 Akim Demaille <demaille@gostai.com>
2008-08-27 Akim Demaille <demaille@gostai.com>
Check yyerrok in calc.at.
- * tests/calc.at (calc.y): Use yyerrok on "( error )".
- (AT_CHECK_CALC): Add a check that ensures that yyerrok works as
- expected.
+ * tests/calc.at (calc.y): Use yyerrok on "( error )".
+ (AT_CHECK_CALC): Add a check that ensures that yyerrok works as
+ expected.
2008-08-27 Akim Demaille <demaille@gostai.com>
Support yyerrok in lalr1.cc.
YYBACKUP is still to import back into lalr1.cc.
- * data/lalr1.cc (yyerrork, yyclearin, YYRECOVERING): Define.
+ * data/lalr1.cc (yyerrork, yyclearin, YYRECOVERING): Define.
2008-08-26 Joel E. Denny <jdenny@ces.clemson.edu>
projects / bison.git / blobdiff