1 files changed, 18 insertions, 0 deletions
diff --git a/testsuite/synth/issue1179/bug.vhdl b/testsuite/synth/issue1179/bug.vhdl
new file mode 100644
index 000000000..a4271b91f
--- /dev/null
+++ b/testsuite/synth/issue1179/bug.vhdl
@@ -0,0 +1,18 @@
+library IEEE;
+use IEEE.std_logic_1164.all;
+use IEEE.numeric_std.all;
+
+entity bug is
+	port(
+		dummy : out positive
+	);
+end bug;
+
+architecture behav of bug is
+	constant A : positive := 4;
+	constant B : positive := 1100;
+	constant C : positive := to_integer(A * to_unsigned(B, 11));
+begin
+   dummy <= c;
+
+end architecture;