From 5e4967dda119ded532aca66be33cf5f8977d43b5 Mon Sep 17 00:00:00 2001
From: Tristan Gingold <tgingold@free.fr>
Date: Sat, 25 Nov 2017 07:10:52 +0100
Subject: Add a test about impure functions.

---
 testsuite/gna/bug080/impurefunc.vhdl | 11 +++++++++++
 testsuite/gna/bug080/testsuite.sh    |  9 +++++++++
 2 files changed, 20 insertions(+)
 create mode 100644 testsuite/gna/bug080/impurefunc.vhdl
 create mode 100755 testsuite/gna/bug080/testsuite.sh

diff --git a/testsuite/gna/bug080/impurefunc.vhdl b/testsuite/gna/bug080/impurefunc.vhdl
new file mode 100644
index 000000000..0b83b96e2
--- /dev/null
+++ b/testsuite/gna/bug080/impurefunc.vhdl
@@ -0,0 +1,11 @@
+package impurefunc is
+    signal a:   bit;
+    impure function impure_func return boolean;
+end package;
+package body impurefunc is
+    impure function impure_func return boolean is
+    begin
+        a <= '1';
+        return FALSE;
+    end function;
+end package body;
diff --git a/testsuite/gna/bug080/testsuite.sh b/testsuite/gna/bug080/testsuite.sh
new file mode 100755
index 000000000..b0ff1b2b8
--- /dev/null
+++ b/testsuite/gna/bug080/testsuite.sh
@@ -0,0 +1,9 @@
+#! /bin/sh
+
+. ../../testenv.sh
+
+analyze_failure impurefunc.vhdl
+
+clean
+
+echo "Test successful"
-- 
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