1 files changed, 46 insertions, 0 deletions

diff --git a/testsuite/issues/issue75/top.vhdl b/testsuite/issues/issue75/top.vhdl
new file mode 100644
index 0000000..0e0b602
--- /dev/null
+++ b/testsuite/issues/issue75/top.vhdl
@@ -0,0 +1,46 @@
+library ieee;
+use ieee.std_logic_1164.ALL;
+
+entity child is
+  port (
+    CLK: in std_logic;
+    I: in std_logic;
+    O: out std_logic
+  );
+end entity child;
+
+architecture rtl of child is
+  signal Ialias: std_logic;
+begin
+  process (CLK)
+  begin
+    if rising_edge(CLK) then
+      O <= Ialias;
+    end if;
+  end process;
+  Ialias <= I;
+end architecture rtl;
+
+
+library ieee;
+use ieee.std_logic_1164.ALL;
+
+entity top is
+  port (
+    CLK: in std_logic;
+    I: in std_logic;
+    O: out std_logic
+  );
+end entity top;
+
+architecture rtl of top is
+  component child is
+    port (
+      CLK: in std_logic;
+      I: in std_logic;
+      O: out std_logic
+    );
+  end component child;
+begin
+  inst : child port map(CLK, I, O);
+end architecture rtl;