* data/glr.c (YYSTACKEXPANDABLE): Don't define if already defined.

[bison.git] / ChangeLog

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+2005-07-14  Paul Eggert  <eggert@cs.ucla.edu>
+
+       Fix problems reported by twlevo@xs4all.nl.
+       * data/glr.c (YYSTACKEXPANDABLE): Don't define if already defined.
+       (yyuserMerge): Provide a default case if b4_mergers is empty.
+       * tests/cxx-type.at (_AT_TEST_GLR_CXXTYPES): Define YYSTACKEXPANDABLE.
+       * tests/glr-regression.at
+       (Improper handling of embedded actions and dollar(-N) in GLR parsers):
+       YYSTYPE is char *, not char const *, so that strcpy ($$, ...) works.
+       * tests/glr-regression.at (Improper merging of GLR delayed action
+       sets): Declare yylex before using it.
+       * tests/Makefile.am (maintainer-check-g++): Fix a stray
+       $(GXX) that escaped the renaming of GXX to CXX.  Remove bogus
+       test for valgrind; valgrind is independent of g++.
+       (maintainer-check-posix): Add _POSIX2_VERSION=200112, to check
+       for compatibility with POSIX 1003.1-2001 (if running coreutils).
+       * tests/cxx-type.at (_AT_TEST_GLR_CXXTYPES): Port to stricter C++.
+       Use a destructor, so that we can expand the stack.  Change
+       YYSTYPE to char * so that we can free it.  Cast result of malloc.
+
 2005-07-13  Paul Hilfinger  <hilfingr@CS.Berkeley.EDU>
 
        * data/glr.c (yyuserAction): Fix uninitialized variable that caused