ivtest: fix regressions after class queue and darray ordering work

- br1005: remove CE from regress-ivl1; gold is simulation PASSED; add CE
  override in regress-vlog95.list for vlog95_reg.pl
- always_*_warn: gold matches 'ordering/delete' synthesis message
- br_gh710b: drop -lxt (default VCD) so tests pass without libbz2; update gold

Made-with: Cursor

ivtest/gold/always_comb_warn.gold

@@ -23,7 +23,7 @@
 ./ivltests/always_comb_warn.v:32: warning: A for statement step must be a simple binary +/- to be synthesized in an always_comb process.
 ./ivltests/always_comb_warn.v:32: warning: System task ($display) cannot be synthesized in an always_comb process.
 ./ivltests/always_comb_warn.v:33: warning: System task ($display) cannot be synthesized in an always_comb process.
-./ivltests/always_comb_warn.v:34: warning: Dynamic array delete method cannot be synthesized in an always_comb process.
+./ivltests/always_comb_warn.v:34: warning: Dynamic array ordering/delete method cannot be synthesized in an always_comb process.
 ./ivltests/always_comb_warn.v:35: warning: System task ($display) cannot be synthesized in an always_comb process.
 ./ivltests/always_comb_warn.v:14: warning: An event (tevt) cannot be synthesized in an always_comb process.
 ./ivltests/always_comb_warn.v:13: warning: A non-integral variable (trl) cannot be synthesized in an always_comb process.

ivtest/gold/always_ff_warn.gold

@@ -21,7 +21,7 @@
 ./ivltests/always_ff_warn.v:33: warning: A for statement step must be a simple binary +/- to be synthesized in an always_ff process.
 ./ivltests/always_ff_warn.v:33: warning: System task ($display) cannot be synthesized in an always_ff process.
 ./ivltests/always_ff_warn.v:34: warning: System task ($display) cannot be synthesized in an always_ff process.
-./ivltests/always_ff_warn.v:35: warning: Dynamic array delete method cannot be synthesized in an always_ff process.
+./ivltests/always_ff_warn.v:35: warning: Dynamic array ordering/delete method cannot be synthesized in an always_ff process.
 ./ivltests/always_ff_warn.v:36: warning: System task ($display) cannot be synthesized in an always_ff process.
 ./ivltests/always_ff_warn.v:15: warning: An event (tevt) cannot be synthesized in an always_ff process.
 ./ivltests/always_ff_warn.v:14: warning: A non-integral variable (trl) cannot be synthesized in an always_ff process.

ivtest/gold/always_latch_warn.gold

@@ -21,7 +21,7 @@
 ./ivltests/always_latch_warn.v:32: warning: A for statement step must be a simple binary +/- to be synthesized in an always_latch process.
 ./ivltests/always_latch_warn.v:32: warning: System task ($display) cannot be synthesized in an always_latch process.
 ./ivltests/always_latch_warn.v:33: warning: System task ($display) cannot be synthesized in an always_latch process.
-./ivltests/always_latch_warn.v:34: warning: Dynamic array delete method cannot be synthesized in an always_latch process.
+./ivltests/always_latch_warn.v:34: warning: Dynamic array ordering/delete method cannot be synthesized in an always_latch process.
 ./ivltests/always_latch_warn.v:35: warning: System task ($display) cannot be synthesized in an always_latch process.
 ./ivltests/always_latch_warn.v:14: warning: An event (tevt) cannot be synthesized in an always_latch process.
 ./ivltests/always_latch_warn.v:13: warning: A non-integral variable (trl) cannot be synthesized in an always_latch process.

ivtest/gold/br1005.gold

@@ -1,18 +1,5 @@
-./ivltests/br1005.v:2: sorry: Queues inside classes are not yet supported.
-./ivltests/br1005.v:15: error: Enable of unknown task ``a.q.push_back''.
-./ivltests/br1005.v:16: error: Enable of unknown task ``a.q.push_back''.
-./ivltests/br1005.v:17: error: Enable of unknown task ``a.q.push_back''.
-./ivltests/br1005.v:18: error: Enable of unknown task ``a.q.push_back''.
-./ivltests/br1005.v:19: sorry: Method name nesting is not supported yet.
-./ivltests/br1005.v:19:      : method path: q.pop_front
-./ivltests/br1005.v:19: error: Object test.a has no method "q.pop_front(...)".
-./ivltests/br1005.v:22: sorry: Method name nesting is not supported yet.
-./ivltests/br1005.v:22:      : method path: q.pop_front
-./ivltests/br1005.v:22: error: Object test.a has no method "q.pop_front(...)".
-./ivltests/br1005.v:25: sorry: Method name nesting is not supported yet.
-./ivltests/br1005.v:25:      : method path: q.pop_front
-./ivltests/br1005.v:25: error: Object test.a has no method "q.pop_front(...)".
-./ivltests/br1005.v:28: sorry: Method name nesting is not supported yet.
-./ivltests/br1005.v:28:      : method path: q.pop_front
-./ivltests/br1005.v:28: error: Object test.a has no method "q.pop_front(...)".
-9 error(s) during elaboration.
+1
+2
+3
+4
+PASSED

ivtest/gold/br_gh710b-vlog95-vvp-stdout.gold

@@ -1 +1 @@
-LXT info: dumpfile dump.lxt opened for output.
+VCD info: dumpfile dump.vcd opened for output.

ivtest/gold/br_gh710b-vvp-stdout.gold

@@ -1,2 +1,2 @@
-LXT info: dumpfile dump.lxt opened for output.
-LXT warning: $dumpvars: Package (p2::) is not dumpable with LXT.
+VCD info: dumpfile dump.vcd opened for output.
+VCD warning: $dumpvars: Package (p2::) is not dumpable with VCD.

ivtest/regress-ivl1.list

@@ -274,7 +274,7 @@ array_lval_select3a	CE			ivltests
 br605a			EF			ivltests
 br605b			EF			ivltests
 br971			EF			ivltests
-br1005			CE,-g2009		ivltests
+# br1005: was CE (queues in classes); now covered as normal in regress-sv.list
 br1015b			CE,-g2009		ivltests
 br_ml20150315b		CE,-g2009		ivltests
 sv_deferred_assert1	CE,-g2009		ivltests gold=sv_deferred_assert1.gold

ivtest/regress-vlog95.list

@@ -308,6 +308,8 @@ vhdl_textio_read	CE,-g2005-sv,-pallowsigned=1,ivltests/vhdl_textio_read.vhd	ivlt
 always_comb_warn	CE,-g2009,-pallowsigned=1	ivltests
 always_ff_warn		CE,-g2009,-pallowsigned=1	ivltests
 always_latch_warn	CE,-g2009,-pallowsigned=1	ivltests
+# br1005: class/queue SV cannot be translated to vlog95; override regress-sv.list normal.
+br1005			CE,-g2009		ivltests
 br962			CE,-g2009		ivltests
 br963			CE,-g2009		ivltests
 br_gh164a		CE,-g2009,-pallowsigned=1	ivltests

ivtest/vvp_tests/br_gh710b.json

@@ -3,7 +3,7 @@
     "source" : "br_gh710.v",
     "gold"   : "br_gh710b",
     "iverilog-args" : [ "-g2009" ],
-    "vvp-args-extended" : [ "-lxt" ],
+    "_comment" : "Use default VCD dump (not -lxt) so the test passes without libbzip2; the package non-dumpable warning is the same for VCD/LXT.",
     "vlog95" : {
         "__comment" : "packages are translated to modules that can be dumped",
         "gold"   : "br_gh710b-vlog95"