testsuite/gna: add a test for #1689

2 files changed, 39 insertions, 0 deletions

diff --git a/testsuite/gna/issue1689/test.vhdl b/testsuite/gna/issue1689/test.vhdl
new file mode 100644
index 000000000..a35a9f42b
--- /dev/null
+++ b/testsuite/gna/issue1689/test.vhdl
@@ -0,0 +1,28 @@
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+entity test is
+end entity test;
+
+architecture beh of test is
+   type     t_slv_array  is array (natural range <>) of std_logic_vector;
+   constant test_val : t_slv_array(0 to 1)(15 downto 0) := (others => x"BBBB");
+begin
+  
+  process
+    variable v_val : t_slv_array(0 to test_val'length)(15 downto 0);
+    -- Change test_val'length to 2 and it works
+  begin
+    report "test_val'length " & to_string(test_val'length)
+      & " v_val'length " & to_string(v_val'length);
+    v_val(0) := x"AAAA";
+    v_val(1 to 2) := test_val;
+    assert v_val(0) = x"AAAA"
+      report "Incorrect value, v_val is: " & to_hstring(v_val(0))
+      & " " & to_hstring(v_val(1)) & " " & to_hstring(v_val(2))
+      severity failure;
+    wait;
+  end process;
+
+end architecture beh;
diff --git a/testsuite/gna/issue1689/testsuite.sh b/testsuite/gna/issue1689/testsuite.sh
new file mode 100755
index 000000000..1d84c0f57
--- /dev/null
+++ b/testsuite/gna/issue1689/testsuite.sh
@@ -0,0 +1,11 @@
+#! /bin/sh
+
+. ../../testenv.sh
+
+export GHDL_STD_FLAGS=--std=08
+analyze test.vhdl
+elab_simulate test
+
+clean
+
+echo "Test successful"