v0.0.12

Breaking Changes

• Removed deprecated CLI flags -d/-e/-i, which have been aliased to -D/-E/-I with a warning since late 2019

New Features

• unique, unique0, and priority case statements now produce corresponding parallel_case and full_case statement attributes
• Added support for attributes in unary, binary, and ternary expressions
• Added support for streaming concatenations within ternary expressions
• Added support for shadowing interface names with local typenames
• Added support for passing through wait statements

Bug Fixes

• Fixed signed unsized literals with a leading 1 bit (e.g., 'sb1, 'sh8f) incorrectly sign-extending in size and type casts
• Fixed conflicting genvar names when inlining interfaces and modules that use them; all genvars are now given a design-wide unique name
• Fixed unconverted structs within explicit type casts
• Fixed byte order of strings in size casts
• Fixed unconverted multidimensional struct fields within dimension queries
• Fixed non-typenames (e.g., from packages or subsequent declarations) improperly shadowing the names of struct pattern fields
• Fixed shadowing of interface array indices passed to port connections
• Fixed failure to resolve typenames suffixed with dimensions in contexts permitting both types and expressions, e.g., $bits(T[W-1:0])
• Fixed an issue that prevented parsing tasks and functions with inout ports
• Fixed errant constant folding of shadowed non-trivial localparams
• Fixed conversion of function calls with no arguments passed to other functions
• Fixed certain non-ANSI style port declarations being incorrectly reported as incompatible

Other Enhancements

• always_comb and always_latch now reliably execute at time zero
• Added error checking for unresolved typenames
• Added constant folding for || and &&
• input reg module ports are now converted to input wire
• x | |y and x & &y are now output as x | (|y) and x & (&y)