2 files changed, 20 insertions, 0 deletions
diff --git a/testsuite/gna/issue631/e.vhdl b/testsuite/gna/issue631/e.vhdl
new file mode 100644
index 000000000..f23cec898
--- /dev/null
+++ b/testsuite/gna/issue631/e.vhdl
@@ -0,0 +1,11 @@
+entity e is end entity;
+architecture a of e is begin
+  process
+    procedure p(x :out bit_vector(1 to 1)) is begin end procedure;
+    function f(x :bit_vector) return string is begin return "a"; end function;
+    variable v :string(1 to 1);
+  begin
+    p( f(x)(1) => v(1) );
+    wait;
+  end process;
+end architecture;
diff --git a/testsuite/gna/issue631/testsuite.sh b/testsuite/gna/issue631/testsuite.sh
new file mode 100755
index 000000000..411883a4b
--- /dev/null
+++ b/testsuite/gna/issue631/testsuite.sh
@@ -0,0 +1,9 @@
+#! /bin/sh
+
+. ../../testenv.sh
+
+analyze_failure e.vhdl
+
+clean
+
+echo "Test successful"