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4b85b969d0
For instance test 386, "glr.cc api.value.type={double}":
types.at:366: $CXX $CXXFLAGS $CPPFLAGS $LDFLAGS -o test test.cc $LIBS
stderr:
test.cc: In function 'ptrdiff_t yysplitStack(yyGLRStack*, ptrdiff_t)':
test.cc:490:4: error: 'PTRDIFF_MAX' was not declared in this scope
(PTRDIFF_MAX < SIZE_MAX ? PTRDIFF_MAX : YY_CAST (ptrdiff_t, SIZE_MAX))
^
test.cc:1805:37: note: in expansion of macro 'YYSIZEMAX'
ptrdiff_t half_max_capacity = YYSIZEMAX / 2 / state_size;
^~~~~~~~~
test.cc:490:4: note: suggested alternative: '__PTRDIFF_MAX__'
(PTRDIFF_MAX < SIZE_MAX ? PTRDIFF_MAX : YY_CAST (ptrdiff_t, SIZE_MAX))
^
test.cc:1805:37: note: in expansion of macro 'YYSIZEMAX'
ptrdiff_t half_max_capacity = YYSIZEMAX / 2 / state_size;
^~~~~~~~~
The failing tests are using glr.cc only, which I don't understand, the
problem is rather in glr.c, so I would expect glr.c tests to also fail.
Reported by Bruno Haible.
https://lists.gnu.org/archive/html/bug-bison/2020-05/msg00053.html
* data/skeletons/yacc.c: Move the block that defines
YYPTRDIFF_T/YYPTRDIFF_MAXIMUM, YYSIZE_T/YYSIZE_MAXIMUM, and
YYSIZEOF to...
* data/skeletons/c.m4 (b4_sizes_types_define): Here.
(b4_c99_int_type): Also take care of the #undefinition of short.
* data/skeletons/yacc.c, data/skeletons/glr.c: Use
b4_sizes_types_define.
* data/skeletons/glr.c: Adjust to use YYPTRDIFF_T/YYPTRDIFF_MAXIMUM,
YYSIZE_T/YYSIZE_MAXIMUM.