1 files changed, 61 insertions, 0 deletions
diff --git a/testsuite/gna/issue2417/repro2.vhdl b/testsuite/gna/issue2417/repro2.vhdl
new file mode 100644
index 000000000..917d7505b
--- /dev/null
+++ b/testsuite/gna/issue2417/repro2.vhdl
@@ -0,0 +1,61 @@
+package repro2_pkg is
+  function resolver(v : bit_vector) return bit;
+
+  subtype sbit_vector is (resolver) bit_vector;
+
+  procedure p(signal ack: bit; variable v: inout sbit_vector);
+end repro2_pkg;
+
+package body repro2_pkg is
+  function resolver(v : bit_vector) return bit is
+  begin
+    if v = (v'range => '0') then
+      return '0';
+    else
+      return '1';
+    end if;
+  end resolver;
+
+  procedure p(signal ack: bit; variable v: inout sbit_vector) is
+  begin
+    wait until ack = '1';
+    v := not v;
+  end p;
+end;
+
+use work.repro2_pkg.all;
+
+entity repro2 is
+end;
+
+architecture arch of repro2 is
+  signal ack1, ack2 : bit := '0';
+begin
+  process
+    variable v : bit_vector(7 downto 0);
+  begin
+    v := x"c3";
+    p (ack1, v);
+    assert v = x"3c" severity failure;
+    wait;
+  end process;
+
+  process
+    variable v : bit_vector(7 downto 0);
+  begin
+    v := x"e1";
+    p (ack2, v);
+    assert v = x"1e" severity failure;
+    wait;
+  end process;
+
+  process
+  begin
+    ack1 <= '1';
+    wait for 1 ns;
+    ack2 <= '1';
+    wait for 1 ns;
+    report "end of test";
+    wait;
+  end process;
+end;