

QSIM-57795 - The compiler could report a fatal internal error if it encountered a generic declaration list with an index constraint within a generic vector preceding an interface package. QSIM-57546 - If a package contains a package instance within a USE clause, static array constraints within the package instance may not be compiled correctly, possible causing a fatal internal error during elaboration of the design by the simulator. QSIM-58670 - Vsim incorrectly reported a vsim-3837 error for multiple continuous assignments to a variable when using a bit-select expression with a complex index expression SystemVerilog macros undefining and subsequently redefining a macro of the same name repeatedly during macro expansion would generate incorrect results. # ** Fatal: (vsim-3355) Variable 'struct1.enum1' cannot be converted to a net. QSIM-58023 - Using a wire type with a struct containing a field of an enum type could generate an error like Vlog would crash when parsing certain syntax constructs. The directory must be empty for this to succeed.

QSIM-55252 - The vdir command can now be given the name of an already-existing directory it will transform the directory into a Questa library. Legacy -novopt option is no longer supported Mentor, a Siemens business, is pleased to announce the availability of ModelSim 2019.4, is unified debug and simulation environment gives today's FPGA designers advanced capabilities in a productive work environment. Mentor Graphics ModelSim SE-64 2019.4 | 793.8 mb
