2 files changed, 30 insertions, 0 deletions
diff --git a/testsuite/gna/bug034/repro.vhdl b/testsuite/gna/bug034/repro.vhdl
new file mode 100644
index 000000000..e4401d390
--- /dev/null
+++ b/testsuite/gna/bug034/repro.vhdl
@@ -0,0 +1,20 @@
+ENTITY ent IS
+END ent;
+
+ARCHITECTURE arch OF ent IS
+  function to_lower (c : character) return character is
+  begin
+    if c >= 'A' and c <= 'Z' then
+      return character'val (character'pos (c) + 32);
+    else
+      return c;
+    end if;
+  end to_lower;
+
+BEGIN
+	TESTING: PROCESS
+	BEGIN
+          assert to_lower('F') = 'f';
+	wait;
+	END PROCESS TESTING;
+END arch;
diff --git a/testsuite/gna/bug034/testsuite.sh b/testsuite/gna/bug034/testsuite.sh
new file mode 100755
index 000000000..522256f2b
--- /dev/null
+++ b/testsuite/gna/bug034/testsuite.sh
@@ -0,0 +1,10 @@
+#! /bin/sh
+
+. ../../testenv.sh
+
+analyze repro.vhdl
+elab_simulate ent;
+
+clean
+
+echo "Test successful"