portability: use va_start and va_end in the same function.

[bison.git] / ChangeLog

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+2009-10-11  Joel E. Denny  <jdenny@clemson.edu>
+
+       portability: use va_start and va_end in the same function.
+       * src/complain.c (error_message): Move va_end from here...
+       (ERROR_MESSAGE): ... to here.
+
+2009-10-08  Joel E. Denny  <jdenny@clemson.edu>
+
+       * data/bison.m4: Update comments for rename to muscle-tab.h.
+
+2009-10-07  Joel E. Denny  <jdenny@clemson.edu>
+
+       Minor code cleanup.
+       * src/muscle-tab.c (MUSCLE_USER_NAME_CONVERT): Remove macro and
+       replace all uses with UNIQSTR_CONCAT.
+       * src/uniqstr.c (uniqstr_vsprintf): New function.
+       * src/uniqstr.h (uniqstr_vsprintf): Add prototype.
+       (UNIQSTR_CONCAT, UNIQSTR_GEN_FORMAT, UNIQSTR_GEN_FORMAT_): New
+       macros.
+
+2009-10-06  Joel E. Denny  <jdenny@clemson.edu>
+
+       * TODO (Complaint submessage indentation): New.
+
+2009-10-04  Joel E. Denny  <jdenny@clemson.edu>
+
+       Minor code cleanup.
+       * src/parse-gram.y: Clean up sorting of declarations.
+       Use types to simplify %printer declarations where possible.
+       Provide %printer for BRACKETED_ID and symbol.prec.
+       * src/symtab.c: Whitespace change.
+
+2009-10-04  Joel E. Denny  <jdenny@clemson.edu>
+
+       tests: skip tests of file names that platform does not support.
+       Reported by Michael Raskin at
+       <http://lists.gnu.org/archive/html/bug-bison/2009-09/msg00001.html>.
+       * THANKS (Michael Raskin): Add.
+       * tests/output.at (AT_CHECK_OUTPUT_FILE_NAME): Fix.  Cygwin used
+       to fail at least for file names containing ":" or "\".
+
+2009-09-23  Joel E. Denny  <jdenny@clemson.edu>
+
+       yysyntax_error: avoid duplicate lookahead collection.
+       Except when memory reallocation is required, this change
+       eliminates the need to invoke yysyntax_error twice and thus to
+       repeat the collection of lookaheads.  It also prepares for
+       future extensions that will make those repetitions more
+       expensive and that will require additional memory management in
+       yysyntax_error.  Finally, it fixes an obscure bug already
+       exercised in the test suite.
+       * data/yacc.c (yysyntax_error): Add arguments for message
+       buffer variables stored in the parser.  Instead of size, return
+       status similar to yyparse status but indicating success of
+       message creation.  Other than the actual reallocation of the
+       message buffer, import and clean up memory management code
+       from...
+       (yyparse, yypush_parse): ... here.
+       * tests/regression.at (parse.error=verbose overflow): No longer
+       an expected failure.
+

 2009-09-23  Joel E. Denny  <jdenny@clemson.edu>
 
        yysyntax_error: test memory management more.
 2009-09-23  Joel E. Denny  <jdenny@clemson.edu>
 
        yysyntax_error: test memory management more.