when use any of systemverilog standards it compile with no errors but when run the run file "vvp" it gets and error and not doing it
ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: iverilog 10.1-0.1build1
ProcVersionSignature: Ubuntu 4.15.0-43.46-generic 4.15.18
Uname: Linux 4.15.0-43-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
AssertionMessage: vvp: words.cc:581: void compile_aliasw(char*, char*, long unsigned int, int, int, unsigned int, symb_s*): Assertion `node' failed.
CrashCounter: 1
CurrentDesktop: Unity
Date: Wed Jan 2 16:44:17 2019
ExecutablePath: /usr/bin/vvp
ProcCmdline: vvp xmodmult_t.vvp
Signal: 6
SourcePackage: iverilog
StacktraceTop:
__assert_fail_base (fmt=0x7f838efc07d8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x55c264dca7c9 "node", file=file@entry=0x55c264dca7c0 "words.cc", line=line@entry=581, function=function@entry=0x55c264dca860 "void compile_aliasw(char*, char*, long unsigned int, int, int, unsigned int, symb_s*)") at assert.c:92
__GI___assert_fail (assertion=0x55c264dca7c9 "node", file=0x55c264dca7c0 "words.cc", line=581, function=0x55c264dca860 "void compile_aliasw(char*, char*, long unsigned int, int, int, unsigned int, symb_s*)") at assert.c:101
compile_aliasw(char*, char*, unsigned long, int, int, unsigned int, symb_s*) ()
yyparse() ()
compile_design(char const*) ()
Title: vvp assert failure: vvp: words.cc:581: void compile_aliasw(char*, char*, long unsigned int, int, int, unsigned int, symb_s*): Assertion `node' failed.
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip kismet libvirt lpadmin lxd plugdev sambashare sudo wireshark
