3 files changed, 145 insertions, 0 deletions
diff --git a/testsuite/gna/issue1764/repro.vhdl b/testsuite/gna/issue1764/repro.vhdl
new file mode 100644
index 000000000..a00be03ba
--- /dev/null
+++ b/testsuite/gna/issue1764/repro.vhdl
@@ -0,0 +1,47 @@
+entity repro is
+end;
+
+architecture behav of repro is
+  type my_channel is record
+    valid : bit;
+    ack : bit;
+    data : bit_vector;
+  end record;
+
+  type my_bus is record
+    waddr : my_channel;
+    wdata : my_channel;
+  end record;
+
+  function init_channel (fmt : my_channel) return my_channel is
+  begin
+    return (valid => '0',
+            ack => '0',
+            data => (fmt.data'range => '0'));
+  end init_channel;
+
+  function init_bus (fmt: my_bus) return my_bus is
+  begin
+    return (waddr => init_channel (fmt.waddr),
+            wdata => init_channel (fmt.wdata));
+  end init_bus;
+
+  constant chan8 : my_channel := (valid => '0', ack => '0', data => x"a5");
+begin
+  process
+    variable b0 : my_bus (waddr(data (7 downto 0)), wdata (data (15 downto 0)));
+    variable b1 : b0'subtype;
+  begin
+    b1 := init_bus(b1);
+    assert b1.waddr.valid = '0';
+    assert b1.waddr.ack = '0';
+    assert b1.waddr.data = "00000000";
+
+    assert b1.wdata.valid = '0';
+    assert b1.wdata.ack = '0';
+    assert b1.wdata.data = x"0000";
+
+    wait;
+  end process;
+end behav;
+
diff --git a/testsuite/gna/issue1764/testsuite-osvvm.sh b/testsuite/gna/issue1764/testsuite-osvvm.sh
new file mode 100755
index 000000000..e05c92748
--- /dev/null
+++ b/testsuite/gna/issue1764/testsuite-osvvm.sh
@@ -0,0 +1,87 @@
+#! /bin/sh
+
+. ../../testenv.sh
+
+COMMON_FLAGS="--std=08"
+COMMON_FLAGS="$COMMON_FLAGS -O -g"
+#COMMON_FLAGS="$COMMON_FLAGS --post -Wp,-g"
+export GHDL_STD_FLAGS=$COMMON_FLAGS
+
+GHDL_STD_FLAGS="$COMMON_FLAGS --work=osvvm"
+DIR=OSVVM
+analyze $DIR/NamePkg.vhd
+analyze $DIR/OsvvmGlobalPkg.vhd
+
+analyze $DIR/VendorCovApiPkg.vhd
+
+analyze $DIR/TranscriptPkg.vhd
+analyze $DIR/TextUtilPkg.vhd
+analyze $DIR/AlertLogPkg.vhd
+
+analyze $DIR/MessagePkg.vhd
+analyze $DIR/SortListPkg_int.vhd
+analyze $DIR/RandomBasePkg.vhd
+analyze $DIR/RandomPkg.vhd
+analyze $DIR/CoveragePkg.vhd
+analyze $DIR/MemoryPkg.vhd
+
+analyze $DIR/ScoreboardGenericPkg.vhd
+analyze $DIR/ScoreboardPkg_slv.vhd
+analyze $DIR/ScoreboardPkg_int.vhd
+
+analyze $DIR/ResolutionPkg.vhd
+analyze $DIR/TbUtilPkg.vhd
+
+analyze $DIR/OsvvmContext.vhd
+
+GHDL_STD_FLAGS="$COMMON_FLAGS --work=osvvm_common"
+DIR=OsvvmLibraries/Common
+#analyze $DIR/src/StreamTransactionPkg.vhd
+analyze $DIR/src/AddressBusTransactionPkg.vhd
+analyze $DIR/src/AddressBusResponderTransactionPkg.vhd
+#analyze $DIR/src/AddressBusVersionCompatibilityPkg.vhd
+analyze $DIR/src/ModelParametersPkg.vhd
+#analyze $DIR/src/FifoFillPkg_slv.vhd
+#analyze $DIR/src/InterruptHandler.vhd
+#analyze $DIR/src/InterruptHandlerComponentPkg.vhd
+analyze $DIR/src/OsvvmCommonContext.vhd
+
+GHDL_STD_FLAGS="$COMMON_FLAGS --work=osvvm_axi4"
+DIR=OsvvmLibraries/AXI4/common
+analyze $DIR/src/Axi4LiteInterfacePkg.vhd
+analyze $DIR/src/Axi4InterfacePkg.vhd
+analyze $DIR/src/Axi4CommonPkg.vhd
+analyze $DIR/src/Axi4ModelPkg.vhd
+analyze $DIR/src/Axi4OptionsPkg.vhd
+#analyze $DIR/src/Axi4VersionCompatibilityPkg.vhd
+
+DIR=OsvvmLibraries/AXI4/Axi4
+analyze $DIR/src/Axi4ComponentPkg.vhd
+#analyze $DIR/src/Axi4ComponentVtiPkg.vhd
+analyze $DIR/src/Axi4Context.vhd
+analyze $DIR/src/Axi4Master.vhd
+#analyze $DIR/src/Axi4MasterVti.vhd
+analyze $DIR/src/Axi4Monitor_dummy.vhd
+analyze $DIR/src/Axi4Responder_Transactor.vhd
+#analyze $DIR/src/Axi4ResponderVti_Transactor.vhd
+#analyze $DIR/src/Axi4Memory.vhd
+#analyze $DIR/src/Axi4MemoryVti.vhd
+
+GHDL_STD_FLAGS="$COMMON_FLAGS"
+DIR=ghdl_issues/GHDL_1764_Axi4Master_Sim_Fails/Axi4Testbench_fails/
+
+#analyze --work=osvvm_axi4 $DIR/Axi4Master.vhd
+analyze $DIR/TestCtrl_e_ghdl.vhd
+analyze $DIR/TbAxi4.vhd
+analyze $DIR/TbAxi4Memory.vhd
+
+DIR=ghdl_issues/GHDL_1764_Axi4Master_Sim_Fails/TestCases/
+analyze $DIR/TbAxi4_BasicReadWrite.vhd
+elab_simulate TbAxi4_BasicReadWrite
+
+analyze $DIR/TbAxi4_MemoryReadWrite1.vhd
+elab_simulate TbAxi4_MemoryReadWrite1
+
+clean
+
+echo "Test successful"
diff --git a/testsuite/gna/issue1764/testsuite.sh b/testsuite/gna/issue1764/testsuite.sh
new file mode 100755
index 000000000..15fea4385
--- /dev/null
+++ b/testsuite/gna/issue1764/testsuite.sh
@@ -0,0 +1,11 @@
+#! /bin/sh
+
+. ../../testenv.sh
+
+export GHDL_STD_FLAGS=--std=08
+analyze repro.vhdl
+elab_simulate repro --assert-level=error
+
+clean
+
+echo "Test successful"