build: fix syntax-check error.

* cfg.mk: Exclude names-refs, it includes a "double" if (end of first
line, first of second line below).

test.y:43.12-44.59:  symbol not found in production: if
 if-stmt-a: IF expr[cond] THEN stmt.list[then] ELSE stmt.list[else] FI
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

diff --git a/cfg.mk b/cfg.mk
index 3f244aabee421092b060a23a82199d29e224615c..e77312ee506d908f4eeba7944c62bfbc514ca141 100644 (file)
--- a/cfg.mk
+++ b/cfg.mk
@@ -83,6 +83,7 @@ $(call exclude,                                                               \
   prohibit_always-defined_macros+=?|^src/(parse-gram.c|system.h)$$     \
   prohibit_always-defined_macros+=?|^tests/regression.at$$             \
   prohibit_defined_have_decl_tests=?|^lib/timevar.c$$                  \
+  prohibit_doubled_word=^tests/named-refs.at$$                          \
   prohibit_magic_number_exit=^doc/bison.texi$$                         \
   prohibit_magic_number_exit+=?|^tests/(conflicts|regression).at$$     \
   require_config_h_first=^(lib/yyerror|data/(glr|yacc))\.c$$           \