From d40c73de021a6c07d73a7f17e499f9ba6772f164 Mon Sep 17 00:00:00 2001
From: Tristan Gingold <tgingold@free.fr>
Date: Wed, 2 Sep 2015 18:23:07 +0200
Subject: Add bug022 (unused entity linked).

---
 testsuite/gna/bug022/test.vhdl    | 20 ++++++++++++++++++++
 testsuite/gna/bug022/testsuite.sh | 10 ++++++++++
 2 files changed, 30 insertions(+)
 create mode 100644 testsuite/gna/bug022/test.vhdl
 create mode 100755 testsuite/gna/bug022/testsuite.sh

diff --git a/testsuite/gna/bug022/test.vhdl b/testsuite/gna/bug022/test.vhdl
new file mode 100644
index 000000000..ba696cfcd
--- /dev/null
+++ b/testsuite/gna/bug022/test.vhdl
@@ -0,0 +1,20 @@
+entity test is
+end entity test;
+
+entity internal is
+end entity internal;
+architecture arch of internal is begin
+end architecture arch;
+
+entity internal_bis is
+end entity internal_bis;
+architecture arch of internal_bis is begin
+end architecture arch;
+
+architecture first of test is begin
+  test_instantiation : entity work.internal;
+end architecture first;
+
+architecture second of test is begin
+  test_instantiation : entity work.internal_bis;
+end architecture second;
diff --git a/testsuite/gna/bug022/testsuite.sh b/testsuite/gna/bug022/testsuite.sh
new file mode 100755
index 000000000..00f6e066c
--- /dev/null
+++ b/testsuite/gna/bug022/testsuite.sh
@@ -0,0 +1,10 @@
+#! /bin/sh
+
+. ../../testenv.sh
+
+analyze test.vhdl
+elab_simulate test
+
+clean
+
+echo "Test successful"
-- 
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