1 files changed, 16 insertions, 0 deletions
diff --git a/testsuite/gna/issue1274/issue.vhdl b/testsuite/gna/issue1274/issue.vhdl
new file mode 100644
index 000000000..4326dd62c
--- /dev/null
+++ b/testsuite/gna/issue1274/issue.vhdl
@@ -0,0 +1,16 @@
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+entity issue is
+    port (foo    : out unsigned (1 downto 0);
+          bar    : out unsigned (2 downto 0);
+          foobar : out unsigned (4 downto 0));
+end entity issue;
+
+architecture beh of issue is
+begin
+    assert 5ub"11_000" = unsigned'(b"11_000");
+    foobar <= 5ub"11_000" + 5ub"00_000"; -- works
+    (foo, bar) <= 5ub"11_000" + 5ub"00_000"; -- crashes
+end architecture;