Commit Graph

2186 Commits

Author SHA1 Message Date
Todd Strader
70c1eda174
Fix package reported as vpiModule (#2885) 2021-04-12 15:00:36 -04:00
Wilson Snyder
adce7ecf4b Documentation has been rewritten into a book format. 2021-04-11 18:55:06 -04:00
Udi Finkelstein
23c243bb82
Add support for null ports (#2875) 2021-04-09 10:39:46 -04:00
Wilson Snyder
e2c11cceb8 Fix select of with index variable (#2880). 2021-04-08 19:35:03 -04:00
Àlex Torregrosa
2b2680770b
Improve scope types in FST and VCD traces (#2805). 2021-04-07 09:55:11 -04:00
Yutetsu TAKATSUKASA
6a31b19224
Tests: Add a test to improve code coverage of V3Const.cpp (#2878) 2021-04-07 22:37:31 +09:00
Yutetsu TAKATSUKASA
8d0f7cdac8
Tests: Add a test to check if shortcut operators are properly handled. (#2869) 2021-04-07 22:26:40 +09:00
Àlex Torregrosa
a29ac44af9
Add FST SystemC tracing (#2806) 2021-04-06 16:18:58 -04:00
Geza Lore
4f36e3e6c9
Fix incorrect condition in varNotReferenced (#2873)
The intention was to not merge impure assignments, but the actual
predicate failed if the assignment was indeed pure.

This fix gains 1.5% speed on SweRV EH1.
2021-04-03 12:57:06 -04:00
Wilson Snyder
273fcce095 Fix test error in last commit 2021-04-01 19:51:22 -04:00
Udi Finkelstein
0ea5af40c5
Add PINNOTFOUND warning in place of "Pin not found" error (#2868) 2021-04-01 18:17:42 -04:00
Wilson Snyder
a9f4129b6b Tests: Add test for (#1613) 2021-04-01 09:03:38 -04:00
Wilson Snyder
c8d8e95d52 Tests: Honor make_top_shell=>0 (#2847). 2021-04-01 08:52:48 -04:00
Wilson Snyder
c62546c761 Add --coverage-max-width (#2853). 2021-03-29 18:54:51 -04:00
Wilson Snyder
6d3ec160e1 Internal coverage improvements 2021-03-28 20:30:22 -04:00
Wilson Snyder
f26a7c2a5d Fix --comp-limit-parens with real data types 2021-03-28 20:18:18 -04:00
Wilson Snyder
2ca21c01d2 Internal coverage improvements 2021-03-28 20:03:08 -04:00
Rupert Swarbrick
d6c2e2faf6
Allow overlaps in priority case statements (#2864)
This will still warn if a case item is completely covered by previous
items, but will no longer complain about overlaps like this:

    priority casez (foo_i)
      2'b ?1: bar_o = 3'd0;
      2'b 1?: bar_o = 3'd1;

Before, there was a warning for the second statement because the first
two patterns match 2'b11.
2021-03-28 19:57:36 -04:00
Wilson Snyder
05db4e41cd Add better suggestions on some bad options. 2021-03-27 13:14:43 -04:00
Todd Strader
ee25114a00
interface localparam access (#2859) 2021-03-26 18:27:38 -04:00
Todd Strader
87728a9ee3
Fix --public-flat-rw / DPI issue (#2858) 2021-03-26 18:24:31 -04:00
Yutetsu TAKATSUKASA
4e41c13501
Structurize option parser (#2809)
Add V3OptionsParser that can suggest correct option.


Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
Co-authored-by: github action <action@example.com>
2021-03-26 22:48:24 +09:00
Wilson Snyder
7ea014dab5 Fix false WIDTHCONCAT on casted constant (#2849). 2021-03-23 19:49:57 -04:00
Wilson Snyder
b6c393e9f0 Add VerilatedCovContext::forcePerInstance (#2793). 2021-03-19 22:24:00 -04:00
Wilson Snyder
29505ef013 Support arrayed parameter functions partial (#2846) 2021-03-19 18:44:26 -04:00
Wilson Snyder
a159c41219 Fix USERINFO etc to show message with no arguments 2021-03-18 18:46:07 -04:00
Wilson Snyder
07de647cd7 Tests: On first file_identical miscompare look for others 2021-03-18 18:45:34 -04:00
Wilson Snyder
334e42b38e Cleanup REDEFMACRO to not show two separate warnings 2021-03-17 20:33:31 -04:00
Wilson Snyder
96f9f8558b Mark --no-relative-cfuncs as scheduled for deprecation. 2021-03-17 18:59:45 -04:00
Wilson Snyder
c20bced485 Fix --output-split with class extends (#2839). 2021-03-17 18:25:54 -04:00
Wilson Snyder
dfab80fab1 Fix false TIMESCALEMOD on generate-ignored instances (#2838). 2021-03-16 22:52:29 -04:00
Wilson Snyder
38f6a467e9 Fix --timescale-override not suppressing TIMESCALEMOD (#2838). 2021-03-16 22:44:13 -04:00
Wilson Snyder
26c0fa0a6a Fix --timescale-override not suppressing TIMESCALEMOD (#2838). 2021-03-16 22:42:28 -04:00
Wilson Snyder
12eb4e85ac Changed TIMESCALEMOD from error into a warning. (#2838) 2021-03-16 21:58:15 -04:00
Wilson Snyder
8350c381c2 Add EOFNEWLINE warning when missing a newline at EOF. 2021-03-14 21:23:48 -04:00
Wilson Snyder
ba1f53a070 Improve DEFPARAM warning text. 2021-03-14 20:37:50 -04:00
Wilson Snyder
9dcda6947d Fix unpacked-in-class pattern assignment 2021-03-13 13:39:29 -05:00
Wilson Snyder
e3788e871e Fix unpacked-in-class array reference assignments 2021-03-13 13:04:13 -05:00
Wilson Snyder
ce79c4ebf9 Fix class unpacked-array compile error (#2774). 2021-03-13 12:47:19 -05:00
Wilson Snyder
67853e2f29 Tests: Add t_prof test. 2021-03-13 12:29:14 -05:00
Wilson Snyder
b201b6257b Tests: Improve coverage when not expanding 2021-03-13 10:22:32 -05:00
Wilson Snyder
d1becbb793 Tests: Fix gmon file not always flushing 2021-03-12 23:05:56 -05:00
Wilson Snyder
21e9794fd7 Tests: Mark some tests lint only 2021-03-12 16:06:47 -05:00
Wilson Snyder
b52b063c16 Tests: Use common TEST_ error reporting. 2021-03-12 12:43:28 -05:00
Wilson Snyder
2feb46fc5d Tests: Refactor t_vpi_time_cb to avoid shared object 2021-03-12 12:08:11 -05:00
Wilson Snyder
44478a53c2 comps 2021-03-12 09:44:21 -05:00
Wilson Snyder
29ed866061 Fix range inheritance on port without data type (#2753). 2021-03-11 19:22:19 -05:00
Wilson Snyder
e88dff6929 Tests: Improve t_mod_interface_array4 2021-03-11 13:32:38 -05:00
Wilson Snyder
7469166c38 Fix or-reduction on different scopes broken in 4.110 (#2828). 2021-03-10 18:08:11 -05:00
Wilson Snyder
9483ebefae Internal code coverage cleanups. 2021-03-07 21:05:15 -05:00
Wilson Snyder
6ff1911110 Tests: Cover some internal code coverage issues 2021-03-07 13:52:37 -05:00
Wilson Snyder
2cad22a22a
Add simulation context (VerilatedContext) (#2660). (#2813)
**   Add simulation context (VerilatedContext) to allow multiple fully independent
      models to be in the same process.  Please see the updated examples.
**   Add context->time() and context->timeInc() API calls, to set simulation time.
      These now are recommended in place of the legacy sc_time_stamp().
2021-03-07 11:01:54 -05:00
Wilson Snyder
47dcbd4b8a Internal: Remove deprecated/insecure functions. No functional change intended. 2021-03-06 10:34:03 -05:00
Wilson Snyder
92f02c9db7 Tests: Adjust eta 2021-03-03 18:58:17 -05:00
Wilson Snyder
4fa41c5dd8 Tests: Add default filename check to context tests 2021-03-02 20:31:49 -05:00
David Turner
e81abdb616
Fix slice-assign overflow bug (#2803) (#2811) 2021-03-01 18:20:56 -05:00
Wilson Snyder
81417a2889 Tests: Misc test updates for context prep. 2021-02-28 10:48:27 -05:00
Wilson Snyder
dad86b9a84 Tests: Fix leak found by previous commit 2021-02-25 20:38:38 -05:00
Wilson Snyder
0b501df959 Tests: Rename 2021-02-25 20:05:54 -05:00
Wilson Snyder
57d1404f40 Tests: Cleanup to return instead of exit 2021-02-25 19:26:36 -05:00
Wilson Snyder
2f8fa75691 Tests: On format make tests executable 2021-02-25 19:24:41 -05:00
Wilson Snyder
00c3bafe7d Tests: With --gdbsim build with ggdb 2021-02-25 19:20:11 -05:00
Wilson Snyder
c95e606c0a Fix range inheritance on port without data type (#2753). 2021-02-24 18:21:13 -05:00
Wilson Snyder
8c2ee6c5ab With -DVL_NO_LEGACY hide all outdated API routines 2021-02-22 22:59:23 -05:00
Wilson Snyder
0f8e494c76 Tests: Add t_verilated_legacy 2021-02-21 21:49:55 -05:00
Wilson Snyder
9650aefa42 Internals: Cleanup unneeded {}. No functional change 2021-02-21 21:25:21 -05:00
Yutetsu TAKATSUKASA
bb5384bc50
Optimize bit op tree #2186, #2632, and #2633 (#2751)
* Tests:Add some more signals to t_const_opt_red.v

* Optimize bit op trees such as ~a[2] & a[1] & ~a[0] to 3'b010 == (3'111 & a)

* Update src/V3Const.cpp

Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>

* Update src/V3Const.cpp

Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>

* Update src/V3Const.cpp

Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>

* Apply clang-format

* Don't edit and-or tree.

* Call matchBitOpTree() after V3Expand does its job.

* Internals: Rename newNodep -> newp. No functional change is intended.

* Internals: Remove m_sels. No functional change is intended.

* Internals: Remove stringstream. No functional change is intended.

* Internals: Use V3Number::bitIs1(). No functional change is intended.

* Internals: Use V3Number instead of std::map. Resolved laek. Result should be same.

* Internals: Resolve overload of setPolarity. No functional change is intended.

* Internals: Pass failure reason. No functional change is intended.

* Internals: Add VNUser::toPtr(). No functional change is intended.

* Internals: Use user4 instead of std::map. No functional change is intended.

* Catch up with the AST style aftre V3Expand

* Internals: Rename Context to VarInfo. No functional change is intended.

* Add some more test case

* tests:Add stats to tests
Update stats in t_merge_cond.pl as matchBitopTree does some of them.

* insert CCast if necessary

* small optimization to remove redundant bit mask

* No quick exit even when unoptimizable node is found.

* Simplify removing redundant And

* simplify

* Revert "Internals: Add VNUser::toPtr(). No functional change is intended."

This reverts commit f98dce10db.

* Consider AstWordSel and cleanup

* Update test

* Update src/V3Const.cpp

Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>

* Update src/V3Const.cpp

Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>

* Update src/V3Const.cpp

Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>

* Update src/V3Const.cpp

Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>

* Update src/V3Const.cpp

Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>

* Update src/V3Const.cpp

Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>

* Apply clang-format

* Internals: rename variables. No functional change is intended.

Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
Co-authored-by: github action <action@example.com>
2021-02-21 18:11:33 +09:00
Wilson Snyder
fd6edd90bc Fix little endian interface pin swizzling (#2475). 2021-02-20 22:11:20 -05:00
Wilson Snyder
191f76dd90 Increase LINE_TOKEN_MAX (#2752). 2021-02-20 20:55:38 -05:00
Wilson Snyder
975c1b39a9 Fix little endian packed array pattern assignment (#2795). 2021-02-20 20:29:28 -05:00
Wilson Snyder
aa99833580 Tests: Show (non-)per-instance coverage 2021-02-18 19:20:53 -05:00
Yutetsu TAKATSUKASA
c1b6faff6d
Add more patterns to t_const_opt_red.v (#2792) 2021-02-18 19:28:30 +09:00
Wilson Snyder
22e299e78e Support concat selection (#2721). 2021-02-17 23:03:47 -05:00
Wilson Snyder
d559190e9e Tests for future concat select (#2721) 2021-02-17 22:57:52 -05:00
Wilson Snyder
c5e5be8e99 Commentary 2021-02-16 22:40:21 -05:00
Wilson Snyder
2b2fe13e79 Tests: Add unsupported test for interface typedef (#2783) 2021-02-16 22:31:30 -05:00
Wilson Snyder
95b0e9eef2 Tests: Add missing sc_time_stamp calls. 2021-02-16 20:34:44 -05:00
Wilson Snyder
e44563fddc Tests: Use vl_time_stamp64 where reasonable 2021-02-16 20:14:30 -05:00
Wilson Snyder
43cf5693d1 Fix shifts by > 32 bit values (#2785). 2021-02-14 11:15:12 -05:00
Wilson Snyder
20b3f0efa0 Fix class extends with VM_PARALLEL_BUILDS (#2775). 2021-02-13 17:29:34 -05:00
Wilson Snyder
36eb952b60 Tests: Fix mising init 2021-02-03 19:43:29 -05:00
Wilson Snyder
99afffa949 Tests: Add some verbose statements. 2021-02-03 19:38:44 -05:00
Wilson Snyder
ae311200bf Tests: Pass tool to allow ifdefs in VPI C code. 2021-02-03 19:29:24 -05:00
Wilson Snyder
828fa80afa Tests: Add common use_libvpi for multiple simulators 2021-02-03 18:59:27 -05:00
Wilson Snyder
fe0a42eaa8 Tests: Cleanup some unused functions. 2021-02-03 18:50:23 -05:00
Wilson Snyder
153335ff35 Tests: Cleanup some DPI warnings. 2021-02-03 18:30:39 -05:00
github action
7bce15b065 Apply clang-format 2021-02-03 22:39:03 +00:00
Wilson Snyder
2225acd3ec Tests: Avoid C++11 requirement in TestVpi.h 2021-02-03 17:37:31 -05:00
Àlex Torregrosa
e77e4e1fe6
Improve struct scopes when dumping structs to VCD (#2776) 2021-02-03 14:40:21 -05:00
Wilson Snyder
05bb24df6c Fix $fread extra semicolon inside statements. 2021-01-26 22:20:16 -05:00
Wilson Snyder
31223d4058 Fix $ in filenames (#2768). 2021-01-26 20:10:38 -05:00
Paul Wright
d891e5ac3a
Fix to exclude strings from toggle coverage (#2766) (#2767) 2021-01-25 07:33:38 -05:00
Wilson Snyder
64941538b7 Fix TIMESCALE warnings on primitives (#2763). 2021-01-23 10:31:41 -05:00
James Hanlon
fadc6776ec
For --flatten, override inlining of public and no_inline modules (#2761) 2021-01-18 08:03:18 -05:00
Pierre-Henri Horrein
3c849d7ce0
Generate SELRANGE instead of errors for potentially unreachable code (#2625) (#2754)
When using a "if" statement inside an always block, part of the code may
be unreachable. This can be used to avoid errors, but it generated an
error, this commit demotes this to a warning. Partly fixes #2625.
2021-01-15 07:31:48 -05:00
Wilson Snyder
3bb8fbe73b Internal coverage improvements 2021-01-13 20:01:10 -05:00
Wilson Snyder
ab5d4bd51d Tests: Abstract out common test comparison 2021-01-12 18:31:23 -05:00
Paul Wright
769c0fa318
Fix to ignore coverage on real ports (#2741) (#2745) 2021-01-10 12:40:03 -05:00
Julien Margetts
a11700271f
Add LATCH and NOLATCH warnings (#1609) (#2740). 2021-01-05 14:26:01 -05:00
Wilson Snyder
6d80e8f856 Test update 2021-01-05 09:04:31 -05:00
Yutetsu TAKATSUKASA
5b280c1911
Fix hierarchical verilation with explicit setting of default parameter value (#2738)
* Test hierarchical block that is explicitly set its default parameter value.

* Fix hierarchical verilation when a hierarchical block is instantiated with explicit setting of the default value.

Parameterized hierarchical block must have mangled name even when all parameters have default value,
otherwise the parameterized module will be hidden by protect-lib wrapper.

* rename variable names. No functional change is intended.
2021-01-03 12:19:37 +09:00
Wilson Snyder
1a073fbf5e Fix vpiLeftRange on little-endian memories (#2696). 2021-01-02 22:00:13 -05:00
Wilson Snyder
83d978c2cd Fix generate for unrolling to be signed (#2730). 2021-01-02 21:43:13 -05:00
Yutetsu TAKATSUKASA
7a18adc716
Emit timescale in hierarchical block only when timescale is specified (#2735)
* Add a test for hierarchical verilation without timescale

* Emit timeunit in hierarchical wrapper only when it is specified in the input design or command line option.

* Update src/V3AstNodes.h

Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>

Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
2021-01-02 08:31:27 +09:00
Wilson Snyder
bd602d0e2d Copyright year update 2021-01-01 10:29:54 -05:00
Wilson Snyder
72b2df30f8 Fix tracing empty sc module (#2729). 2020-12-28 11:13:58 -05:00
Wilson Snyder
cbd1bd5dad Tests: Fix some VPI coverage holes 2020-12-23 19:15:00 -05:00
Wilson Snyder
97255dc835 Tests: Test future if condition optimization (#2726) 2020-12-23 18:23:47 -05:00
Wilson Snyder
b8b9170f9d Remove Unix::Processors dependency 2020-12-23 16:07:14 -05:00
Nandu Raj
1124829500
Fix $urandom_range maximum value (#2723) 2020-12-22 07:52:38 -05:00
Wilson Snyder
b93e409f0e Optimize additional display statements (#2702). 2020-12-19 11:12:47 -05:00
Wilson Snyder
ca9bdc6e70 Tests: Ignore github action commits 2020-12-18 23:06:42 -05:00
Wilson Snyder
1e34ae31d2 Fix vpi_release_handle to be called implicitly per IEEE (#2706). 2020-12-18 21:16:57 -05:00
Wilson Snyder
d0c4aee7b5 Tests: clang-format 2020-12-17 22:44:50 -05:00
Todd Strader
a88965a124
Fix scope map for multiple construction (#2710) 2020-12-17 12:21:40 -05:00
James Hanlon
c18cbca813
Add support for package imports preceeding parameters in interfaces (#2714)
Co-authored-by: James Hanlon <mail@jameswhanlon.com>
2020-12-17 11:26:53 -05:00
Wilson Snyder
deb5531e54 Tests: Make explicit some IEEE-mandated freeing of VPI handles 2020-12-16 20:57:02 -05:00
Wilson Snyder
9bb353c577 Tests: Make explicit some IEEE-mandated freeing of VPI handles 2020-12-16 20:36:04 -05:00
Wilson Snyder
a816c2b75e Tests: Fix hardcoded path in last test 2020-12-16 19:38:35 -05:00
Wilson Snyder
ff702174d8 Report double calls to vpi_release_handle when using VL_DEBUG 2020-12-16 19:10:17 -05:00
Wilson Snyder
0abf18f618 Fix supporting begin_keywords 1364-2001-noconfig 2020-12-16 18:40:45 -05:00
Wilson Snyder
6adda241c9 Fix $urandom_range with no second argument 2020-12-16 18:34:49 -05:00
Yutetsu TAKATSUKASA
ce9293fcb3
Fix memory leaks found in trace related tests (#2708)
* Fix memory leak of t_trace_cat and t_trace_cat_renew

* Fix memory leak of t_trace_c_api

* Fix memory leak in t_trace_public_func and t_trace_public_func_vlt

* Fix memory leaks in t_flat_build (and probably more).

* Use unique_ptr in testcases
2020-12-17 08:31:47 +09:00
Todd Strader
b75901b3eb
Fix VPI module tree (#2704) 2020-12-16 11:46:57 -05:00
Wilson Snyder
3039735648 Tests: Fix various test leaks (#2703). 2020-12-15 23:12:13 -05:00
Wilson Snyder
c00c26c705 Remove some comments emitted in output.
* Comments were disabling some optimizations.
* Suspect rarely referred to.
* Sometimes incorrectly placed due to other optimizations.
2020-12-15 22:55:17 -05:00
Wilson Snyder
084ba6711b Tests: Fix various test leaks (#2703). 2020-12-15 22:09:40 -05:00
Yutetsu TAKATSUKASA
d9ef4ac435
Rename --asan to --sanitize (#2705) 2020-12-15 21:07:27 -05:00
Yutetsu TAKATSUKASA
176cc5a196
Add --asan option that enables address sanitizer to the test driver (#2700)
* Experimentally add --vltasan which enables address sanitizer

Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
2020-12-16 07:33:26 +09:00
Yutetsu TAKATSUKASA
7821da6ad5
Fix DPI-C and protect-lib if port is implicit logic (#2699) 2020-12-15 09:51:14 -05:00
Wilson Snyder
882b310897 Fix little endian packed array counting (#2499). 2020-12-13 16:23:59 -05:00
Wilson Snyder
82fc142c1c Add error on real to non-real output pins (#2690). 2020-12-13 13:33:48 -05:00
Marlon James
457d1a66f2
Fix VPI memory word indexing (#2695)
* Test that indexing into memory word fails

* VPI: don't index into memory word

Memory and memory words share a VerilatedVar, so check for memory word before attempting to index.
2020-12-12 22:47:47 -05:00
Wilson Snyder
b04a1caeac In warnings, rename cells to instances to match IEEE 2020-12-12 22:43:55 -05:00
Wilson Snyder
53c4c7d540 Fix error format (#2095). 2020-12-12 22:26:50 -05:00
Wilson Snyder
e2e3cc8463 Better error on inside on unpacked, queues, etc (#2566) 2020-12-12 21:20:42 -05:00
Wilson Snyder
6061744c4d Tests: Add t_dynarray_unpacked (#2314) 2020-12-12 20:56:35 -05:00
Wilson Snyder
18f8c8a14f Fix error when dotted refers to missing module (#2095). 2020-12-12 20:25:00 -05:00
Wilson Snyder
3f119f5647 Fix --no-decoration to turn off DPI import/export locations 2020-12-12 19:33:18 -05:00
Wilson Snyder
517fdb7587 Support queue of arrays 2020-12-12 19:19:32 -05:00
Yutetsu TAKATSUKASA
28d139149a
Test: Add unpacked array of 1 bit wire to DPI tests (#2694) 2020-12-13 07:28:37 +09:00
Wilson Snyder
d7af6436a2 Fix genblk naming to match IEEE (#2686). 2020-12-12 12:57:11 -05:00
Yutetsu TAKATSUKASA
c80ca8d03e
Test: Use non-blocking assignment as DRIVE macro does in t_prot_lib (#2693) 2020-12-12 23:07:12 +09:00
Marlon James
30546afdab
Fix VPI range iterator null return (#2691)
* Test that range iterator exhausts after 1 dimension

* Separate range iterator from range object

Range iterators should return NULL after all ranges have been returned
2020-12-12 08:11:08 -05:00
Wilson Snyder
a5fa468343 Fix cast from packed structs, broke with $cast (#2684) 2020-12-10 18:36:06 -05:00
Wilson Snyder
2df1b72ce2
CI: Add separate contributors action (#2689) 2020-12-10 18:12:26 -05:00
Wilson Snyder
53ce708294 Fix showing reference locations for BLKANDNBLK (#2170). 2020-12-09 23:07:11 -05:00
Wilson Snyder
ab4ad9965c Fix DPI open array handling issues, and do internal coverage (#2350). 2020-12-09 22:15:34 -05:00
Wilson Snyder
7d05be802d Misc internal coverage hole and related bug fixes 2020-12-09 19:18:12 -05:00
Krzysztof Bieganski
5e7b0d526d
Support 'randc' as alias to 'rand' (#2680)
* Add alias 'randc' to 'rand'

* Make the 'RANDC' warning; add tests
2020-12-09 19:17:30 -05:00