testsuite/gna: add a test for #2134

3 files changed, 61 insertions, 0 deletions

diff --git a/testsuite/gna/issue2134/attribute_on_shared_variable.vhdl b/testsuite/gna/issue2134/attribute_on_shared_variable.vhdl
new file mode 100644
index 000000000..7fe18cff2
--- /dev/null
+++ b/testsuite/gna/issue2134/attribute_on_shared_variable.vhdl
@@ -0,0 +1,28 @@
+library ieee; 
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+package attribute_on_shared_variable is
+
+    type protected_t is protected
+        impure function some_function return natural;
+    end protected;
+
+end package;
+
+package body attribute_on_shared_variable is
+
+    type protected_t is protected body
+        variable i : integer;
+        impure function some_function return natural is
+        begin
+            return i;
+        end function;
+    end protected body;
+
+    shared variable si : protected_t; 
+
+    attribute some_value : integer;
+    attribute some_value of si : variable is si.some_function;
+
+end package body;
diff --git a/testsuite/gna/issue2134/repro1.vhdl b/testsuite/gna/issue2134/repro1.vhdl
new file mode 100644
index 000000000..0e4943295
--- /dev/null
+++ b/testsuite/gna/issue2134/repro1.vhdl
@@ -0,0 +1,22 @@
+entity repro1 is
+end;
+
+architecture behav of repro1 is
+    type protected_t is protected
+        impure function some_function return natural;
+    end protected;
+
+    type protected_t is protected body
+        variable i : integer;
+        impure function some_function return natural is
+        begin
+            return i;
+        end function;
+    end protected body;
+
+    shared variable si : protected_t;
+
+    attribute some_value : integer;
+    attribute some_value of si : variable is 1;
+begin
+end behav;
diff --git a/testsuite/gna/issue2134/testsuite.sh b/testsuite/gna/issue2134/testsuite.sh
new file mode 100755
index 000000000..db82efecf
--- /dev/null
+++ b/testsuite/gna/issue2134/testsuite.sh
@@ -0,0 +1,11 @@
+#! /bin/sh
+
+. ../../testenv.sh
+
+export GHDL_STD_FLAGS=--std=08
+analyze repro1.vhdl
+analyze attribute_on_shared_variable.vhdl
+
+clean
+
+echo "Test successful"