1 files changed, 52 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/dfp/ctypes.c b/gcc-4.9/gcc/testsuite/gcc.dg/dfp/ctypes.c
new file mode 100644
index 000000000..ca8fe954e
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/dfp/ctypes.c
@@ -0,0 +1,52 @@
+/* { dg-do compile } */
+
+/* N1150 3: Decimal floating types.
+   C99 6.7.2: Type specifiers  */
+
+/* Test for the existence of the types.  */
+_Decimal32 sd1;
+_Decimal64 dd2;
+_Decimal128 td3;
+
+#define ARRAY_SIZE      7
+
+static _Decimal32 d32[ARRAY_SIZE];
+static _Decimal64 d64[ARRAY_SIZE];
+static _Decimal128 d128[ARRAY_SIZE];
+
+extern _Decimal32 ext_d32[ARRAY_SIZE];
+extern _Decimal64 ext_d64[ARRAY_SIZE];
+extern _Decimal128 ext_d128[ARRAY_SIZE];
+
+/* Test sizes for these types.  */
+int ssize[sizeof (_Decimal32) == 4 ? 1 : -1];
+int dsize[sizeof (_Decimal64) == 8 ? 1 : -1];
+int tsize[sizeof (_Decimal128) == 16 ? 1 : -1];
+
+int salign = __alignof (_Decimal32);
+int dalign = __alignof (_Decimal64);
+int talign = __alignof (_Decimal128);
+
+/* sizeof operator applied on an array of DFP types is n times the
+   size of a single variable of this type.  */
+
+int d32_array_size [sizeof(d32) == ARRAY_SIZE * sizeof(sd1) ? 1 : -1];
+int d64_array_size [sizeof(d64) == ARRAY_SIZE * sizeof(dd2) ? 1 : -1];
+int d128_array_size [sizeof(d128) == ARRAY_SIZE * sizeof(td3)? 1 : -1];
+
+/* Likewise for extern qualified arrays.  */
+
+int ext_d32_array_size [sizeof(ext_d32) == ARRAY_SIZE * sizeof(sd1) ? 1 : -1];
+int ext_d64_array_size [sizeof(ext_d64) == ARRAY_SIZE * sizeof(dd2) ? 1 : -1];
+int ext_d128_array_size [sizeof(ext_d128) == ARRAY_SIZE * sizeof(td3)? 1 : -1];
+
+void f()
+{
+  _Decimal32 d32[ARRAY_SIZE];
+  _Decimal64 d64[ARRAY_SIZE];
+  _Decimal128 d128[ARRAY_SIZE];
+
+  int d32_array_size [sizeof(d32) == ARRAY_SIZE * sizeof(_Decimal32) ? 1 : -1];
+  int d64_array_size [sizeof(d64) == ARRAY_SIZE * sizeof(_Decimal64) ? 1 : -1];
+  int d128_array_size [sizeof(d128) == ARRAY_SIZE * sizeof(_Decimal128)? 1 : -1];
+}