parsers: rename YY_NULL as YY_NULLPTR to avoid conflicts with Flex

Flex also defines YY_NULL (to 0).  Avoid gratuitous conflicts.

* data/c.m4 (b4_null_define): Rename YY_NULL as YY_NULLPTR.

* data/glr.c, data/lalr1.cc, data/location.cc, data/variant.hh,
* data/yacc.c, src/parse-gram.c, tests/actions.at, tests/c++.at,
* tests/cxx-type.at, tests/glr-regression.at, tests/headers.at,
* tests/push.at, tests/regression.at:
Adjust.
This commit is contained in:
Akim Demaille
2013-11-08 10:52:15 +01:00
parent afc4457605
commit 8d0b7cef7d
14 changed files with 105 additions and 105 deletions

View File

@@ -770,7 +770,7 @@ static const yytype_uint8 yyrline[] =
static const char *const yytname[] =
{
"$end", "error", "$undefined", "\"if\"", "\"const\"", "\"then\"",
"\"else\"", "$accept", "statement", "struct_stat", "if", "else", YY_NULL
"\"else\"", "$accept", "statement", "struct_stat", "if", "else", YY_NULLPTR
};
static const yytype_uint16 yytoknum[] =
{