testsuite/gna: add tests for #1257

1 files changed, 14 insertions, 0 deletions

diff --git a/testsuite/gna/issue1257/repro2.vhdl b/testsuite/gna/issue1257/repro2.vhdl
new file mode 100644
index 000000000..36a4b224b
--- /dev/null
+++ b/testsuite/gna/issue1257/repro2.vhdl
@@ -0,0 +1,14 @@
+entity repro2 is
+end repro2;
+
+architecture behav of repro2 is
+   signal left : bit_vector(1 downto 0);
+begin
+    process
+    begin
+      for i in 1 to 2 loop
+        left(i) <= '1';
+      end loop;
+      wait;
+    end process;
+end;