+2007-08-11 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ Get rid of broken %no-parser, -n, and --no-parser implementation and
+ documentation.
+ * TODO: Don't mention them.
+ * doc/bison.1: Likewise.
+ * doc/bison.texinfo (Decl Summary): Likewise.
+ (Bison Options): Likewise.
+ (Option Cross Key): Likewise.
+ * src/getargs.c (no_parser_flag): Remove global variable.
+ (usage): Don't print description of -n and --no-parser.
+ (long_options): Remove --no-parser entry here.
+ (getargs): Remove -n case in the switch here.
+ * src/getargs.h (no_parser_flag): Remove extern.
+ * tests/regression.at (Web2c Actions): Remove comment that mentions
+ --no-parser.
+
+2007-08-11 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ * tests/push.at (Push Parsing: Memory Leak for Early Deletion): Do not
+ name user variables starting with `yy'. Just pass NULL instead of a
+ dummy local &yylval to yypush_parse.
+ * tests/torture.at (AT_DATA_STACK_TORTURE): Do not name user variables
+ starting with `yy'.
+
+2007-08-03 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ * data/yacc.c (yyexhaustedlab): Define it when YYERROR_VERBOSE is
+ true since it's then always used regardless of whether yyoverflow is
+ defined. Reported by Christian Burger at
+ <http://lists.gnu.org/archive/html/bug-bison/2007-07/msg00031.html>.
+ * THANKS: Add Christian Burger.
+
+ * ChangeLog: For changes in doc/bison.texinfo, consistently reference
+ node names: say "Decl Summary" not "Bison Declaration Summary".
+
+2007-07-28 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ * src/muscle_tab.c (muscle_percent_define_flag_if): In order to
+ determine whether this function has already complained about an invalid
+ value for a %define boolean variable, don't check whether Bison has
+ ever examined the value. As written, the check was a tautology.
+ Instead, record and check for this complaint using a separate muscle.
+
+2007-07-27 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ Fix push parsing memory leak reported by Brandon Lucia at
+ <http://lists.gnu.org/archive/html/bug-bison/2007-07/msg00032.html>.
+ * THANKS: Add Brandon Lucia.
+ * data/push.c (yypstate_delete): Free the stack if it was reallocated
+ but the parse never completed and thus freed it.
+ * tests/Makefile.am (TESTSUITE_AT): Add push.at.
+ * tests/testsuite.at: Include push.at.
+ * test/push.at: New.
+ (Push Parsing: Memory Leak for Early Deletion): New test case.
+
+2007-07-17 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ Improve handling of multiple S/R conflicts in the same state and of S/R
+ conflicts involving multiple reductions.
+ * src/conflicts.c (resolve_sr_conflict): Don't assign the error action
+ set for a state here or Bison will abort if it is reassigned on a
+ later conflicted reduction in the same state.
+ Similarly, don't finalize and assign the solved conflicts report here
+ or it will be lost if it is reassigned on a later conflicted reduction
+ in the same state.
+ (set_conflicts): Instead, assign them both here after all S/R conflicts
+ in the state have been fully examined.
+ * src/print.c (shift_set): Rename to...
+ (no_reduce_set): ... this.
+ (print_reductions): Update for rename, and add %nonassoc error action
+ tokens to no_reduce_set so that, when printing the first remaining
+ reduction on an error action token, the reduction is enclosed in
+ brackets.
+ (print_results): Update for rename.
+ * tests/conflicts.at (Solved conflicts report for multiple reductions
+ in a state): New test case.
+ (%nonassoc error actions for multiple reductions in a state): New test
+ case.
+
+ * src/main.c (main): Don't depend on C99 features.
+
+2007-07-16 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ * build-aux/.cvsignore: Add compile.
+ * lib/.cvsignore: Add charset.alias, ref-add.sed, ref-del.sed, and
+ uniwidth.
+
+2007-07-10 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ * bootstrap (slurp): Create target directories that don't exist.
+ Specifically, we need lib/uniwidth/ because of recent Gnulib changes.
+
+2007-07-09 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ * LR0.c (new_itemsets): Fix wording in comments: say item index rather
+ than item number.
+ * closure.c (closure): Likewise.
+ * state.h (reductions): Comment sorting of rules.
+ (state): Comment sorting of items.
+
2007-07-02 Joel E. Denny <jdenny@ces.clemson.edu>
Fix C++ test cases after recent Gnulib changes. Discussed starting at
* NEWS (2.3a+): Add entry for the change to %define. Update entry for
%code.
* doc/bison.texinfo (Prologue Alternatives): Update.
- (Bison Declaration Summary): In %defines entry, update mention of
- `%code requires' and `%code provides'.
+ (Decl Summary): In %defines entry, update mention of `%code requires'
+ and `%code provides'.
(C++ Location Values): Update %define uses.
(Calc++ Parser Interface): Likewise.
(Calc++ Parser): Likewise, and update `%code requires' uses.
* doc/bison.texinfo (The prologue): Update names, and replace remaining
prologue blocks with %*-header declarations.
(Calc++ Parser): Likewise.
- (Bison Declaration Summary): Update names.
+ (Decl Summary): Update names.
(Table of Symbols): Update description.
* src/parse-gram.y (PERCENT_AFTER_DEFINITIONS): Update to...
(PERCENT_END_HEADER): ... this.
header and code file.
* doc/bison.texinfo (Prologue): Show use of %before-definitions instead
of prologues for %union dependencies.
- (Bison Declaration Summary): In %defines description, mention the
- effect of %before-definitions and %after-definitions on the header
- file.
+ (Decl Summary): In %defines description, mention the effect of
+ %before-definitions and %after-definitions on the header file.
(Calc++ Parser): Forward declare driver in a %before-definitions rather
than in the pre-prologue so that make check succeeds.
(Table of Symbols): Add entries for %before-definitions and
projects / bison.git / blobdiff