testsuite/gna: add a test for #1387

2 files changed, 44 insertions, 0 deletions

diff --git a/testsuite/gna/issue1387/repro4.vhdl b/testsuite/gna/issue1387/repro4.vhdl
new file mode 100644
index 000000000..2f09a60f4
--- /dev/null
+++ b/testsuite/gna/issue1387/repro4.vhdl
@@ -0,0 +1,42 @@
+package repro4 is
+  constant v : bit_vector := x"01";
+
+  function f1 (a : natural := v'length) return natural;
+  function f2 (a : natural := v'left) return natural;
+  function f3 (a : natural := v'right) return natural;
+  function f4 (a : natural := v'high) return natural;
+  function f5 (a : natural := v'low) return natural;
+  function f6 (a : boolean := v'ascending) return natural;
+end;
+
+package body repro4 is
+  function f1 (a : natural := v'length) return natural is
+  begin
+    return 1;
+  end;
+
+  function f2 (a : natural := v'left) return natural is
+  begin
+    return 1;
+  end;
+
+  function f3 (a : natural := v'right) return natural is
+  begin
+    return 1;
+  end;
+
+  function f4 (a : natural := v'high) return natural is
+  begin
+    return 1;
+  end;
+
+  function f5 (a : natural := v'low) return natural is
+  begin
+    return 1;
+  end;
+
+  function f6 (a : boolean := v'ascending) return natural is
+  begin
+    return 1;
+  end;
+end;
diff --git a/testsuite/gna/issue1387/testsuite.sh b/testsuite/gna/issue1387/testsuite.sh
index 8c89d92cc..74921ddc7 100755
--- a/testsuite/gna/issue1387/testsuite.sh
+++ b/testsuite/gna/issue1387/testsuite.sh
@@ -9,6 +9,8 @@ analyze repro2.vhdl
 analyze repro3.vhdl
 elab_simulate repro3
 
+analyze repro4.vhdl
+
 clean
 
 echo "Test successful"