Also, it is possible to add code to the parser's constructors using
"%code init" and "%define init_throws".
+** C++ skeleton improvements
+
+ The C++ parser features a syntax_error exception, which can be
+ thrown from the scanner or from user rules to raise syntax errors.
+ This facilitates reporting errors caught in sub-functions (e.g.,
+ rejecting too large integral literals from a conversion function
+ used by the scanner, or rejecting invalid combinations from a
+ factory invoked by the user actions).
+
** Variable api.tokens.prefix
The variable api.tokens.prefix changes the way tokens are identified in
* Changes in version 2.5.1 (????-??-??):
-** Some portability problems in the test suite have been fixed.
+** Several portability problems in the test suite have been fixed:
+
+ This includes warnings with some compilers, unexpected behavior of
+ tools such as diff, warning messages from the test suite itself,
+ etc.
+
+ __attribute__ is not longer disabled when __STRICT_ANSI__ is defined
+ (i.e., when -std is passed to GCC).
+
+** Warnings during the build procedure have been eliminated.
+
+** Many minor improvements have been made to the manual:
+
+ The layout for grammar has changed to a more compact scheme. Named
+ references are motivated. The description of the automaton
+ description file is updated.
+
+** YYBACKUP works as expected.
+
+** liby is no longer asking for "rpl_fprintf" on some platforms.
+
+** Several Java fixes:
+
+ The Java parser no longer throws ArrayIndexOutOfBoundsException if
+ the first token leads to a syntax error. Some minor clean ups.
+
+** C++11 compatibility:
+
+ C and C++ parsers use nullptr instead of 0 when __cplusplus is
+ 201103L or higher.
+
+** C++ locations:
-** Minor improvements have been made to the manual.
+ The position and location constructors (and their initialize
+ methods) accept new arguments for line and column. Several issues
+ in the documentation were fixed.
* Changes in version 2.5 (2011-05-14):
projects / bison.git / blobdiff