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39 Commits

Author SHA1 Message Date
Ryszard Rozak b517fb5ee3
Support some stream operations on queues (#4292) 2023-06-13 22:46:42 -04:00
Ryszard Rozak 4f1f487ae4
Fix function calls in with statements (#4245) 2023-05-30 09:02:59 -04:00
Ryszard Rozak dfd3907787
Mark AstMemberSel as clean (#4236) 2023-05-29 09:35:53 +02:00
Wilson Snyder 19d0aabe7a Internals: Fix extra cast on ExprStmt. 2023-05-23 20:52:30 -04:00
Ethan Sifferman 64ab537b68
Add NEWERSTD warning when using feature in newer language standard (#4168) (#4172). 2023-05-05 22:36:51 -04:00
Wilson Snyder 69121633cf Support class srandom and class random stability. 2023-04-01 10:50:27 -04:00
Kamil Rakoczy 798d7346cf
Internals: Add VL_MT_SAFE attribute to functions that requires locking. (#3805) 2023-03-17 20:24:15 -04:00
Wilson Snyder d6c5d40f9b Internals: Add VNVisitorConst class. 2023-03-17 19:59:09 -04:00
Kamil Rakoczy bbf53bd5af
Add VL_MT_SAFE attribute to several functions. (#3729) 2023-03-16 19:48:56 -04:00
Wilson Snyder 046fecbb35 Fix fclose(0). 2023-03-15 20:49:59 -04:00
Ryszard Rozak 4e5bd361e0
Internal: Fix dumping of AstMethodCall (#4021) 2023-03-14 06:54:45 -04:00
Wilson Snyder 259201b352 Support $fopen as an expression 2023-03-11 18:11:01 -05:00
Wilson Snyder 3fc684359a Fix prettyName in structure dumps, partial (#4001) 2023-03-03 18:49:26 -05:00
Wilson Snyder b1a95f642f Support cast to numbers from strings. 2023-02-28 23:34:33 -05:00
Krzysztof Boroński 06661ab676
Disallow ++/-- over expressions with potential side effects (#3976). 2023-02-28 15:21:58 -05:00
Wilson Snyder 5064ec2806 Support type case and type equality comparisons. 2023-02-12 20:09:10 -05:00
Todd Strader d3cbb1e53f
Fix constant string function assignment (#3945) 2023-02-08 18:48:07 -05:00
Wilson Snyder eb5aad94f1 Support to packed array 2023-02-05 10:18:03 -05:00
Wilson Snyder c7ed73e249 Fix MSVC++ compile warning 2023-02-03 18:47:37 -05:00
Wilson Snyder 6a7dfb7696 Fix pattern assignment to unpacked structs (#3510). 2023-01-29 16:50:10 -05:00
Wilson Snyder ba8700f99d Support $changed_gclk, $fell_gclk, $rose_gclk, $stable_gclk 2023-01-28 14:05:26 -05:00
Wilson Snyder b24d7c83d3 Copyright year update 2023-01-01 10:18:39 -05:00
Krzysztof Bieganski bb44d4e4f2
Support clocking blocks (#3674) 2022-12-23 07:34:49 -05:00
Aleksander Kiryk c2b09e35f8
Support unpacked structs (#3802) 2022-12-20 19:22:42 -05:00
Wilson Snyder 86b07423a9 Fix ENUMVALUE on parameter (#3777). 2022-12-11 13:28:24 -05:00
Wilson Snyder a0e7930036 docs: Fix spelling 2022-12-09 22:39:41 -05:00
Wilson Snyder ea1b141d13 Support probablity distribution functions. 2022-12-04 17:30:51 -05:00
Larry Doolittle f27cf4c804
Commentary: Fix spelling in C++ comments (#3797) (#3798) 2022-12-02 18:46:38 -05:00
Wilson Snyder 31d8b4cb8e Internals: Rename AstNodeSystem*D etc. No functional change intended. 2022-11-30 22:08:57 -05:00
Wilson Snyder 833780fac1 Internal: cppcheck fixes. No functional change intended. 2022-11-27 05:52:40 -05:00
Wilson Snyder 66d85b3381 Internals: Fix cppcheck warnings. No functional change intended. 2022-11-21 21:40:49 -05:00
Wilson Snyder 73d6de4471 Internals: Fix constructor style. 2022-11-21 20:41:32 -05:00
Geza Lore 3abb65d732 Strengthen AstNode types to AstNodeExpr 
Declare every AstNode children and variables as AstNodeExpr where we
statically know this is the appropriate sub-type.
 2022-11-20 19:31:28 +00:00
Wilson Snyder e8a1e4745c Support $stacktrace 2022-11-17 19:12:54 -05:00
Wilson Snyder 3c77c7bb92 Support and 2022-11-16 21:10:54 -05:00
Wilson Snyder c6ecd60993 Support pre_randomize and post_randomize. 2022-11-13 11:59:40 -05:00
Wilson Snyder 4f50073feb Internals: Fix constructor style. 2022-11-12 19:51:03 -05:00
Wilson Snyder a427860825 Support randcase. 2022-11-11 21:53:05 -05:00
Geza Lore 65e08f4dbf Make all expressions derive from AstNodeExpr (#3721). 
Apart from the representational changes below, this patch renames
AstNodeMath to AstNodeExpr, and AstCMath to AstCExpr.

Now every expression (i.e.: those AstNodes that represent a [possibly
void] value, with value being interpreted in a very general sense) has
AstNodeExpr as a super class. This necessitates the introduction of an
AstStmtExpr, which represents an expression in statement position, e.g :
'foo();' would be represented as AstStmtExpr(AstCCall(foo)). In exchange
we can get rid of isStatement() in AstNodeStmt, which now really always
represent a statement

Peak memory consumption and verilation speed are not measurably changed.

Partial step towards #3420
 2022-11-03 16:02:16 +00:00