Add testcase for #273

2 files changed, 31 insertions, 0 deletions

diff --git a/testsuite/gna/issue273/tb.vhdl b/testsuite/gna/issue273/tb.vhdl
new file mode 100644
index 000000000..fc4d58eb8
--- /dev/null
+++ b/testsuite/gna/issue273/tb.vhdl
@@ -0,0 +1,20 @@
+entity test is
+end test;
+
+architecture tb of test is
+begin
+  process
+    variable a  : integer range 7 downto 0;
+    variable b  : a'subtype;
+    variable av : bit_vector(7 downto 0);
+    variable bv : av'subtype;
+  begin
+    report integer'image(b'subtype'left);
+    report integer'image(bv'left);
+
+    -- The following line crashes the analysis.
+    report integer'image(av'subtype'left);
+
+    wait; -- forever
+  end process;
+end tb;
diff --git a/testsuite/gna/issue273/testsuite.sh b/testsuite/gna/issue273/testsuite.sh
new file mode 100755
index 000000000..78d61e163
--- /dev/null
+++ b/testsuite/gna/issue273/testsuite.sh
@@ -0,0 +1,11 @@
+#! /bin/sh
+
+. ../../testenv.sh
+
+export GHDL_STD_FLAGS=--std=08
+analyze tb.vhdl
+elab_simulate test
+
+clean
+
+echo "Test successful"