3 files changed, 31 insertions, 0 deletions
diff --git a/testsuite/gna/bug018/repro.vhdl b/testsuite/gna/bug018/repro.vhdl
new file mode 100644
index 0000000..c2f2fcf
--- /dev/null
+++ b/testsuite/gna/bug018/repro.vhdl
@@ -0,0 +1,9 @@
+ENTITY repro_ent IS
+port(	S 	: string 	:= "abcdef");
+END repro_ent;
+
+ARCHITECTURE repro_arch OF repro_ent IS
+	constant C 	: string 	:= "abcdef";
+BEGIN
+  assert S = C;
+END repro_arch;
diff --git a/testsuite/gna/bug018/repro1.vhdl b/testsuite/gna/bug018/repro1.vhdl
new file mode 100644
index 0000000..05fa363
--- /dev/null
+++ b/testsuite/gna/bug018/repro1.vhdl
@@ -0,0 +1,9 @@
+ENTITY repro1_ent IS
+port(	S 	: inout string 	:= "abcdef");
+END repro1_ent;
+
+ARCHITECTURE repro1_arch OF repro1_ent IS
+	constant C 	: string 	:= "abcdef";
+BEGIN
+  assert S = C;
+END repro1_arch;
diff --git a/testsuite/gna/bug018/testsuite.sh b/testsuite/gna/bug018/testsuite.sh
new file mode 100755
index 0000000..7b46eef
--- /dev/null
+++ b/testsuite/gna/bug018/testsuite.sh
@@ -0,0 +1,13 @@
+#! /bin/sh
+
+. ../../testenv.sh
+
+analyze repro.vhdl
+elab_simulate repro_ent
+
+#analyze repro1.vhdl
+#elab_simulate repro1_ent
+
+clean
+
+echo "Test successful"