1 files changed, 34 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/compat/union-check.h b/gcc/testsuite/gcc.dg/compat/union-check.h
new file mode 100644
index 000000000..b5157814d
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/compat/union-check.h
@@ -0,0 +1,34 @@
+/* Function definitions that are used by multiple tests.  */
+
+#define CHECK_CHAR(TYPE)		\
+  void check##TYPE (TYPE p, int i)	\
+   { if (p.c != (char)i) DEBUG_CHECK }
+
+CHECK_CHAR(Ucs)
+CHECK_CHAR(Uci)
+CHECK_CHAR(Ucl)
+CHECK_CHAR(Ucll)
+
+
+#define CHECK_SHORT(TYPE)		\
+  void check##TYPE (TYPE p, int i)	\
+   { if (p.s != (short)i) DEBUG_CHECK }
+
+CHECK_SHORT(Usi)
+CHECK_SHORT(Usl)
+CHECK_SHORT(Usll)
+
+
+#define CHECK_INT(TYPE)			\
+  void check##TYPE (TYPE p, int i)	\
+   { if (p.i != i) DEBUG_CHECK }
+
+CHECK_INT(Uil)
+CHECK_INT(Uill)
+
+
+#define CHECK_LONG(TYPE)		\
+  void check##TYPE (TYPE p, int i)	\
+   { if (p.l != (long)i) DEBUG_CHECK }
+
+CHECK_LONG(Ulll)