testsuite/gna: add a test for #2071

1 files changed, 18 insertions, 0 deletions

diff --git a/testsuite/gna/issue2071/repro.vhdl b/testsuite/gna/issue2071/repro.vhdl
new file mode 100644
index 000000000..aa6bcf1c0
--- /dev/null
+++ b/testsuite/gna/issue2071/repro.vhdl
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+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+entity repro is
+end;
+
+architecture behav of repro is
+  type matrixType is array(natural range <>) of std_logic_vector;
+  signal matrix : matrixType(0 to 15)(7 downto 0);
+
+  -- Missing feature:
+  signal row1 : unsigned(matrix'element'range);
+
+  -- As a workaround:
+  signal row2 : unsigned(matrix(matrix'low)'range);
+begin
+end behav;