[mcs] Cache fixed array type expression. Fixes #33573

1 files changed, 27 insertions, 0 deletions

diff --git a/mcs/tests/test-927.cs b/mcs/tests/test-927.cs
new file mode 100644
index 00000000000..3a9df11b232
--- /dev/null
+++ b/mcs/tests/test-927.cs
@@ -0,0 +1,27 @@
+// Compiler options: -unsafe
+
+using System;
+
+class MainClass
+{
+	static int called;
+
+	public static double[] GetTempBuffer ()
+	{
+		++called;
+		return new double[4];
+	}
+
+	public static int Main ()
+	{
+		unsafe {
+			fixed (double* dummy = GetTempBuffer()) {
+			}
+		}
+
+		if (called != 1)
+			return 1;
+
+		return 0;
+	}
+}