From 48dc55952df05c12e407eb74ced73f62f4d366d2 Mon Sep 17 00:00:00 2001
From: Tristan Gingold <tgingold@free.fr>
Date: Fri, 3 Dec 2021 18:23:20 +0100
Subject: testsuite/gna: add a test for conformance rules

---
 testsuite/gna/bug0126/repro.vhdl   | 15 +++++++++++++++
 testsuite/gna/bug0126/testsuite.sh |  9 +++++++++
 2 files changed, 24 insertions(+)
 create mode 100644 testsuite/gna/bug0126/repro.vhdl
 create mode 100755 testsuite/gna/bug0126/testsuite.sh

diff --git a/testsuite/gna/bug0126/repro.vhdl b/testsuite/gna/bug0126/repro.vhdl
new file mode 100644
index 000000000..eeb770897
--- /dev/null
+++ b/testsuite/gna/bug0126/repro.vhdl
@@ -0,0 +1,15 @@
+entity repro is
+end repro;
+
+architecture behav of repro is
+  subtype data_word_t is bit_vector (31 downto 0);
+
+  function f1 (data : data_word_t) return bit;
+
+  function f1 (data : bit_vector(31 downto 0)) return bit is
+  begin
+    return '0';
+  end f1;
+
+begin
+end  behav;
diff --git a/testsuite/gna/bug0126/testsuite.sh b/testsuite/gna/bug0126/testsuite.sh
new file mode 100755
index 000000000..5defdcf1e
--- /dev/null
+++ b/testsuite/gna/bug0126/testsuite.sh
@@ -0,0 +1,9 @@
+#! /bin/sh
+
+. ../../testenv.sh
+
+analyze_failure repro.vhdl
+
+clean
+
+echo "Test successful"
-- 
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