+2002-11-16 Akim Demaille <akim@epita.fr>
+
+ Augment the similarity between GLR and LALR traces.
+
+ * data/yacc.c (yy_stack_print, YY_STACK_PRINT, yy_reduce_print)
+ (YY_REDUCE_PRINT): New.
+ (yyparse): Use them.
+ * data/glr.c (yy_reduce_print): Use YYFPRINTF, no need for
+ YYDPRINT here.
+ (yyglrReduce, yyrecoverParseError, yyparse): Don't report the
+ state reached after the reduction/recovery, since...
+ (yyparse, yyprocessOneStack): Report the state we are entering in.
+
+2002-11-16 Akim Demaille <akim@epita.fr>
+
+ * src/getargs.h, src/getargs.c (trace_e, trace_args, trace_types):
+ Add support for --trace=skeleton.
+ * src/scan-skel.l: %option debug.
+ Scan strings of non-@ or \n instead of character by character.
+ (scan_skel): Handle trace_skeleton.
+ (QPUTS): New.
+ (@output_parser_name@, @output_header_name@): ``Restore'' their
+ support (used to be M4 macros).
+ * data/yacc.c: Quote larger chunks, a la glr.c.
+ * data/lalr1.cc: Likewise.
+ The header guards are no longer available, so use some other
+ string than `YYLSP_NEEDED'.
+
+2002-11-16 Akim Demaille <akim@epita.fr>
+
+ Make the ``Printers and Destructors'' test more verbose, taking
+ `yacc.c''s behavior as (possibly wrong) reference.
+
+ * tests/actions.at (_AT_CHECK_PRINTER_AND_DESTRUCTOR): Use printf
+ instead of fprint on stdout.
+ Set and report the last_line of the symbols.
+ Consistently display values and locations.
+
+2002-11-16 Paul Eggert <eggert@twinsun.com>
+
+ * data/yacc.c: Avoid over-quoting of __line__ and __file__.
+
+2002-11-15 Paul Eggert <eggert@twinsun.com>
+
+ * tests/actions.at (Actions after errors): New test case.
+
+ * data/glr.c, data/lalr1.cc, data/yacc.cc, doc/bison.texinfo,
+ src/conflicts.c, src/parse-gram.y, src/tables.c, src/tables.h,
+ tests/action.at, tests/calc.at, tests/conflicts.at,
+ tests/cxx-type.at, tests/regression.at:
+ "parse error" -> "syntax error" for POSIX compatibility.
+ "parsing stack overflow..." -> "parser stack overflow" so
+ that code matches Bison documentation.
+
+2002-11-15 Akim Demaille <akim@epita.fr>
+
+ * src/parse-gram.y (declaration): Have %parse-param and %lex-param
+ take two BRACED_CODE, not two string_content.
+ Free the scanner's obstack when we are done.
+ (code_content): New.
+ * tests/calc.at: Adjust.
+ * doc/bison.texinfo: Adjust.
+ Also, make sure to include the `,' for these declarations.
+
+2002-11-15 Tim Van Holder <tim.van.holder@pandora.be>
+
+ * m4/prereq.m4: Removed the commented jm_PREREQ_HASH
+ definition; avoids potential autoreconf problems.
+
+2002-11-15 Akim Demaille <akim@epita.fr>
+
+ Always check the value returned by yyparse.
+
+ * tests/calc.at (_AT_DATA_CALC_Y): Have `main' exit with the value
+ returned by yyparse.
+ (_AT_CHECK_CALC_ERROR): Take the expected exit value as argument.
+ Adjust calls.
+ * tests/glr-regr1.at (glr-regr1.y): Have `main' exit with the value
+ returned by yyparse.
+
+2002-11-14 Paul Hilfinger <Hilfinger@CS.Berkeley.EDU>
+
+ * data/glr.c (yyFail): Always set yyerrflag. Corrects regression
+ on input.at test.
+
+2002-11-14 Paul Eggert <eggert@twinsun.com>
+
+ * src/output.c (output_skeleton): Call xfopen instead of
+ duplicating xfopen's body.
+
+ Fix bugs reported by Nelson H. F. Beebe in
+ <http://mail.gnu.org/pipermail/bug-bison/2002-November/001893.html>.
+
+ * tests/headers.at (AT_TEST_CPP_GUARD_H): Don't assume that
+ "$CC -E foo.h" is allowed, as this doesn't work with the Portland
+ Group compiler. Instead, use "$CC -E bar.c". Include the .h
+ file twice in the grammar, as an extra check.
+
+ * tests/input.at (Torturing the Scanner): Surround the
+ backslash-newline tests with "#if 0", to make it less likely that
+ we'll run into compiler bugs. Bring back solitary \ inside
+ comment, but add a closing comment to work around HP C bug. Don't
+ test backslash-newline in C character constant. This should fix
+ the input.at bug reported by Nelson H. F. Beebe in
+ <http://mail.gnu.org/pipermail/bug-bison/2002-November/001893.html>.
+
+2002-11-14 Akim Demaille <akim@epita.fr>
+
+ * tests/synclines.at (AT_SYNCLINES_COMPILE): Ignore the exit
+ status of the compiler.
+ Calling `exit 1' is no longer needed.
+ Reported by Nelson H. F. Beebe.
+
+2002-11-14 Akim Demaille <akim@epita.fr>
+
+ * tests/atlocal.in (CPPFLAGS): We have config.h.
+ * tests/testsuite.at (AT_DATA_GRAMMAR_PROLOGUE, AT_DATA_GRAMMAR):
+ New.
+ * tests/actions.at, tests/calc.at, tests/conflicts.at,
+ * tests/cxx-type.at, tests/glr-regr1.at, tests/headers.at,
+ * tests/regression.at, tests/torture.at: Use them for all the
+ grammars that are to be compiled.
+ * tests/cxx-type.at (_AT_TEST_GLR_CALC): Rename as...
+ * tests/cxx-type.at (_AT_TEST_GLR_CXXTYPES): this.
+ * doc/bison.texinfo (GLR Parsers): Document `inline'.
+
+2002-11-14 Akim Demaille <akim@epita.fr>
+
+ * doc/bison.texinfo: Various formatting changes (alignments in
+ samples, additional @group/@end group, GCS in samples.
+ Use @deffn instead of simple @table to define the directives,
+ macros, variables etc.
+
2002-11-13 Paul Eggert <eggert@twinsun.com>
Fix some bugs reported by Albert Chin-A-Young in
<http://mail.gnu.org/pipermail/bug-bison/2002-November/001881.html>.
-
+
* tests/input.at (Torturing the Scanner): Don't invoke "cc a.c b.c
- -o c"; the HP-UX 11i C compiler chatters during compilation.
+ -o c"; the HP C compiler chatters during compilation.
Instead, invoke "cc -c a.c -o a.o; cc -c b.c -o b.o; cc a.o b.o -o c".
* tests/headers.at (export YYLTYPE): Likewise.
* tests/input.at (Torturing the Scanner): Remove lines containing
- solitary backslashes, as they tickle a bug in the HP-UX 11i C
- compiler.
+ solitary backslashes, as they tickle a bug in the HP C compiler.
* tests/glr-regr1.at (Badly Collapsed GLR States): Avoid //
comments, since they're not portable. Use GNU coding style.
responsibility to #define it away, just like 'const'.
This fixes one of the bugs reported by Nelson H.F. Beebe in
<http://mail.gnu.org/pipermail/bug-bison/2002-November/001873.html>.
-
+
* Makefile.maint (po-check): Scan .l and .y files instead of the
.c and the .h files that they generate. This fixes the bug
reported by Tim Van Holder in:
projects / bison.git / blobdiff