From 63c97602af5a19a6e3e48c6c1cafb98f0bb9359d Mon Sep 17 00:00:00 2001
From: Tristan Gingold <tgingold@free.fr>
Date: Sun, 7 Aug 2022 07:11:51 +0200
Subject: testsuite/gna: add a reproducer for #2163

---
 testsuite/gna/issue2163/memory_pkg.vhdl | 12 ++++++++++++
 testsuite/gna/issue2163/pkg1.vhdl       | 30 ++++++++++++++++++++++++++++++
 testsuite/gna/issue2163/pkg2.vhdl       | 27 +++++++++++++++++++++++++++
 testsuite/gna/issue2163/pkg3.vhdl       | 31 +++++++++++++++++++++++++++++++
 testsuite/gna/issue2163/testsuite.sh    | 16 ++++++++++++++++
 5 files changed, 116 insertions(+)
 create mode 100644 testsuite/gna/issue2163/memory_pkg.vhdl
 create mode 100644 testsuite/gna/issue2163/pkg1.vhdl
 create mode 100644 testsuite/gna/issue2163/pkg2.vhdl
 create mode 100644 testsuite/gna/issue2163/pkg3.vhdl
 create mode 100755 testsuite/gna/issue2163/testsuite.sh

(limited to 'testsuite')

diff --git a/testsuite/gna/issue2163/memory_pkg.vhdl b/testsuite/gna/issue2163/memory_pkg.vhdl
new file mode 100644
index 000000000..952999770
--- /dev/null
+++ b/testsuite/gna/issue2163/memory_pkg.vhdl
@@ -0,0 +1,12 @@
+library ieee;
+use ieee.std_logic_1164.all;
+
+package MemoryGenericPkg is
+  generic (
+    type MemoryBaseType ;
+    function ToMemoryBaseType(A : std_logic_vector) return MemoryBaseType is <> ;
+    function FromMemoryBaseType(A : MemoryBaseType ; Size : integer) return std_logic_vector is <> ;
+    function InitMemoryBaseType(Size : integer) return MemoryBaseType is <> 
+  ) ;
+-- Stuff
+end package MemoryGenericPkg ; 
diff --git a/testsuite/gna/issue2163/pkg1.vhdl b/testsuite/gna/issue2163/pkg1.vhdl
new file mode 100644
index 000000000..b6737a7d4
--- /dev/null
+++ b/testsuite/gna/issue2163/pkg1.vhdl
@@ -0,0 +1,30 @@
+package pkg1 is
+  generic (
+    type atyp;
+    function plus (a: atyp) return natural is <>);
+  function wrap (a : atyp) return natural;
+end pkg1;
+
+package body pkg1 is
+  function wrap (a : atyp) return natural is
+  begin
+    return plus (a);
+  end wrap;
+end pkg1;
+
+
+entity tb_pkg1 is
+end;
+
+architecture behav of tb_pkg1 is
+  function plus (a: bit_vector) return natural is
+  begin
+    return a'length;
+  end plus;
+
+  package my_pkg1 is new work.pkg1 generic map (atyp => bit_vector);
+
+  constant c : natural := my_pkg1.wrap("0101");
+begin
+  assert c = 4 severity failure;
+end behav;
diff --git a/testsuite/gna/issue2163/pkg2.vhdl b/testsuite/gna/issue2163/pkg2.vhdl
new file mode 100644
index 000000000..232419e06
--- /dev/null
+++ b/testsuite/gna/issue2163/pkg2.vhdl
@@ -0,0 +1,27 @@
+package pkg2 is
+  generic (
+    type atyp;
+    function plus (a: atyp) return natural is <>);
+  function wrap (a : atyp) return natural;
+end pkg2;
+
+package body pkg2 is
+  function wrap (a : atyp) return natural is
+  begin
+    return plus (a);
+  end wrap;
+end pkg2;
+
+
+entity tb_pkg2 is
+end;
+
+architecture behav of tb_pkg2 is
+  constant plus : natural := 5;
+  package my_pkg2 is new work.pkg2
+    generic map (atyp => bit_vector, plus => plus);
+
+  constant c : natural := my_pkg2.wrap("0101");
+begin
+  assert c = 4 severity failure;
+end behav;
diff --git a/testsuite/gna/issue2163/pkg3.vhdl b/testsuite/gna/issue2163/pkg3.vhdl
new file mode 100644
index 000000000..724488def
--- /dev/null
+++ b/testsuite/gna/issue2163/pkg3.vhdl
@@ -0,0 +1,31 @@
+package pkg3 is
+  generic (
+    type atyp;
+    function plus (a: atyp) return natural is <>);
+  function wrap (a : atyp) return natural;
+end pkg3;
+
+package body pkg3 is
+  function wrap (a : atyp) return natural is
+  begin
+    return plus (a);
+  end wrap;
+end pkg3;
+
+
+entity tb_pkg3 is
+end;
+
+architecture behav of tb_pkg3 is
+  function plus (a: bit_vector) return natural is
+  begin
+    return a'length;
+  end plus;
+
+  package my_pkg3 is new work.pkg3 generic map (atyp => bit_vector,
+                                                plus => open);
+
+  constant c : natural := my_pkg3.wrap("0101");
+begin
+  assert c = 4 severity failure;
+end behav;
diff --git a/testsuite/gna/issue2163/testsuite.sh b/testsuite/gna/issue2163/testsuite.sh
new file mode 100755
index 000000000..34140d8c2
--- /dev/null
+++ b/testsuite/gna/issue2163/testsuite.sh
@@ -0,0 +1,16 @@
+#! /bin/sh
+
+. ../../testenv.sh
+
+export GHDL_STD_FLAGS=--std=08
+analyze_failure pkg2.vhdl
+
+analyze pkg1.vhdl
+elab_simulate tb_pkg1
+
+analyze pkg3.vhdl
+elab_simulate tb_pkg3
+
+clean
+
+echo "Test successful"
-- 
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