testsuite/synth: add test for #1113

2 files changed, 27 insertions, 0 deletions

diff --git a/testsuite/synth/issue1113/memory_depth_one.vhdl b/testsuite/synth/issue1113/memory_depth_one.vhdl
new file mode 100644
index 000000000..36152c63a
--- /dev/null
+++ b/testsuite/synth/issue1113/memory_depth_one.vhdl
@@ -0,0 +1,16 @@
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+entity memory_depth_one is
+  port (
+    address: in unsigned(0 downto 0);
+    output: out std_logic
+    );
+end entity;
+
+architecture arch of memory_depth_one is
+  constant store: std_logic_vector(0 downto 0) := "0";
+begin
+  output <= store(to_integer(address));
+end arch;
diff --git a/testsuite/synth/issue1113/testsuite.sh b/testsuite/synth/issue1113/testsuite.sh
new file mode 100755
index 000000000..4bcac5d87
--- /dev/null
+++ b/testsuite/synth/issue1113/testsuite.sh
@@ -0,0 +1,11 @@
+#! /bin/sh
+
+. ../../testenv.sh
+
+for t in memory_depth_one; do
+    synth $t.vhdl -e $t > syn_$t.vhdl
+    analyze syn_$t.vhdl
+    clean
+done
+
+echo "Test successful"