* Noteworthy changes in release ?.? (????-??-??) [?]
-** Bug fixes
-
- Bugs and portability issues in the test suite have been fixed.
-
- Some errors in translations have been addressed, and --help now directs
- users to the appropriate place to report them.
-
- Stray Info files shipped by accident are removed.
-
- Incorrect definitions of YY_, issued by yacc.c when no parser header is
- generated, are removed.
-
- All the generated headers are self-contained.
-
** Changes in the format of error messages
This used to be the format of many error reports:
foo.y:5.10-25: result type clash on merge function 'merge': <t3> != <t2>
foo.y:4.13-27: previous declaration
-** Header guards (yacc.c, glr.c, glr.cc)
-
- In order to avoid collisions, the header guards are now
- YY_<PREFIX>_<FILE>_INCLUDED, instead of merely <PREFIX>_<FILE>.
- For instance the header generated from
-
- %define api.prefix "calc"
- %defines "lib/parse.h"
-
- will use YY_CALC_LIB_PARSE_H_INCLUDED as guard.
-
** Exception safety (lalr1.cc)
The parse function now catches exceptions, uses the %destructors to
This feature is somewhat experimental. User feedback would be
appreciated.
-** Fix compiler warnings in the generated parser (yacc.c, glr.c)
-
- The compilation of pure parsers (%define api.pure) can trigger GCC
- warnings such as:
-
- input.c: In function 'yyparse':
- input.c:1503:12: warning: 'yylval' may be used uninitialized in this
- function [-Wmaybe-uninitialized]
- *++yyvsp = yylval;
- ^
-
- This is now fixed; pragmas to avoid these warnings are no longer needed.
-
- Warnings from clang ("equality comparison with extraneous parentheses" and
- "function declared 'noreturn' should not return") have also been
- addressed.
-
** New %define variable: api.location.type (glr.cc, lalr1.cc, lalr1.java)
The %define variable api.location.type defines the name of the type to use
The reductions are now explicitly represented as transitions to other
diamond shaped nodes.
+* Noteworthy changes in release 2.6.3 (2012-10-22) [stable]
+
+** Bug fixes
+
+ Bugs and portability issues in the test suite have been fixed.
+
+ Some errors in translations have been addressed, and --help now directs
+ users to the appropriate place to report them.
+
+ Stray Info files shipped by accident are removed.
+
+ Incorrect definitions of YY_, issued by yacc.c when no parser header is
+ generated, are removed.
+
+ All the generated headers are self-contained.
+
+** Header guards (yacc.c, glr.c, glr.cc)
+
+ In order to avoid collisions, the header guards are now
+ YY_<PREFIX>_<FILE>_INCLUDED, instead of merely <PREFIX>_<FILE>.
+ For instance the header generated from
+
+ %define api.prefix "calc"
+ %defines "lib/parse.h"
+
+ will use YY_CALC_LIB_PARSE_H_INCLUDED as guard.
+
+** Fix compiler warnings in the generated parser (yacc.c, glr.c)
+
+ The compilation of pure parsers (%define api.pure) can trigger GCC
+ warnings such as:
+
+ input.c: In function 'yyparse':
+ input.c:1503:12: warning: 'yylval' may be used uninitialized in this
+ function [-Wmaybe-uninitialized]
+ *++yyvsp = yylval;
+ ^
+
+ This is now fixed; pragmas to avoid these warnings are no longer needed.
+
+ Warnings from clang ("equality comparison with extraneous parentheses" and
+ "function declared 'noreturn' should not return") have also been
+ addressed.
+
* Noteworthy changes in release 2.6.2 (2012-08-03) [stable]
** Bug fixes
projects / bison.git / commitdiff
