7 files changed, 193 insertions, 0 deletions
diff --git a/testsuite/gna/issue1379/bar.vhdl b/testsuite/gna/issue1379/bar.vhdl
new file mode 100644
index 000000000..391870d3b
--- /dev/null
+++ b/testsuite/gna/issue1379/bar.vhdl
@@ -0,0 +1,36 @@
+library ieee;
+use ieee.std_logic_1164.all;
+
+entity foo is
+  generic (
+    LENGTH : natural
+    );
+  port (
+    input : in std_logic_vector(LENGTH - 1 downto 0)
+    );
+end foo;
+
+architecture behave of foo is
+begin
+end behave;
+
+library ieee;
+use ieee.std_logic_1164.all;
+
+entity bar is
+end entity bar;
+
+architecture behave of bar is
+  component foo is
+  port (
+    input : in std_logic_vector(7 downto 0)
+    );
+  end component;
+
+begin
+
+  my_foo : foo
+    port map (
+      input => (others => '0')
+      );
+end behave;
diff --git a/testsuite/gna/issue1379/bar0.vhdl b/testsuite/gna/issue1379/bar0.vhdl
new file mode 100644
index 000000000..303d80516
--- /dev/null
+++ b/testsuite/gna/issue1379/bar0.vhdl
@@ -0,0 +1,35 @@
+entity foo is
+  generic (
+    LENGTH : natural
+    );
+  port (
+    input : in bit_vector(LENGTH - 1 downto 0)
+    );
+end foo;
+
+architecture behave of foo is
+begin
+end behave;
+
+entity bar is
+end entity bar;
+
+architecture behave of bar is
+  component foo is
+  port (
+    input : in bit_vector(7 downto 0)
+    );
+  end component;
+
+begin
+
+  my_foo : foo
+    port map (
+      input => (others => '0')
+      );
+end behave;
+
+configuration cfg of bar is
+  for cfg
+  end for;
+end cfg;
diff --git a/testsuite/gna/issue1379/bar1.vhdl b/testsuite/gna/issue1379/bar1.vhdl
new file mode 100644
index 000000000..1fac5c2ba
--- /dev/null
+++ b/testsuite/gna/issue1379/bar1.vhdl
@@ -0,0 +1,35 @@
+entity foo is
+  generic (
+    LENGTH : natural
+    );
+  port (
+    input : in bit_vector(LENGTH - 1 downto 0)
+    );
+end foo;
+
+architecture behave of foo is
+begin
+end behave;
+
+entity bar is
+end entity bar;
+
+architecture behave of bar is
+  component foo is
+  port (
+    input : in bit_vector(7 downto 0)
+    );
+  end component;
+
+begin
+
+  my_foo : foo
+    port map (
+      input => (others => '0')
+      );
+end behave;
+
+configuration cfg of bar is
+  for behave
+  end for;
+end cfg;
diff --git a/testsuite/gna/issue1379/bar2.vhdl b/testsuite/gna/issue1379/bar2.vhdl
new file mode 100644
index 000000000..7b367332d
--- /dev/null
+++ b/testsuite/gna/issue1379/bar2.vhdl
@@ -0,0 +1,11 @@
+entity bar2 is
+end bar2;
+
+architecture behav of bar2 is
+  function f(v : natural) return natural is
+  begin
+    return 1;
+  end f;
+begin
+  assert f(v => open) = 1;
+end behav;
diff --git a/testsuite/gna/issue1379/bar3.vhdl b/testsuite/gna/issue1379/bar3.vhdl
new file mode 100644
index 000000000..20665a853
--- /dev/null
+++ b/testsuite/gna/issue1379/bar3.vhdl
@@ -0,0 +1,24 @@
+entity foo3 is
+  generic (
+    LENGTH : natural
+    );
+  port (
+    input : in bit_vector(LENGTH - 1 downto 0)
+    );
+end foo3;
+
+architecture behave of foo3 is
+begin
+end behave;
+
+entity bar3 is
+end entity bar3;
+
+architecture behave of bar3 is
+begin
+
+  my_foo : entity work.foo3
+    port map (
+      input => (others => '0')
+      );
+end behave;
diff --git a/testsuite/gna/issue1379/bar4.vhdl b/testsuite/gna/issue1379/bar4.vhdl
new file mode 100644
index 000000000..6aaf26791
--- /dev/null
+++ b/testsuite/gna/issue1379/bar4.vhdl
@@ -0,0 +1,35 @@
+entity foo4 is
+  port (
+    input : in bit_vector(1 downto 0)
+    );
+end foo4;
+
+architecture behave of foo4 is
+begin
+end behave;
+
+entity bar4 is
+end entity bar4;
+
+architecture behave of bar4 is
+  component foo4 is
+  port (
+    input : in natural
+    );
+  end component;
+
+begin
+
+  my_foo : foo4
+    port map (
+      input => 0
+      );
+end behave;
+
+configuration cfg of bar4 is
+  for behave
+    for my_foo : foo4
+      use open;
+    end for;
+  end for;
+end cfg;
diff --git a/testsuite/gna/issue1379/testsuite.sh b/testsuite/gna/issue1379/testsuite.sh
new file mode 100755
index 000000000..2133a4e86
--- /dev/null
+++ b/testsuite/gna/issue1379/testsuite.sh
@@ -0,0 +1,17 @@
+#! /bin/sh
+
+. ../../testenv.sh
+
+analyze bar.vhdl
+elab_failure bar
+
+analyze_failure bar0.vhdl
+
+analyze_failure bar2.vhdl
+analyze_failure bar3.vhdl
+
+analyze bar4.vhdl
+
+clean
+
+echo "Test successful"