Looking for linting tool that can manage two Types assign

[klop]

Hi,
In my RTL I have two types of expressions which cause warnings in the linting tool(RHS width is not equal to LHS width):

Type_I assign A[7:0] = 'h2;
Type_II assign B[7:0] = {C[5:0],D[4:0]};

Does anybody know a linting tool which can distinct between these two kind of issues (in the log file issues of Type_I and Type_II should be named differently)
Thank you in advance.

 

[rca]

Re: Tricky lintingn tool

why you do not prefer to fix the code to pass this king of rule?

 

[kornukhin]

Re: Tricky lintingn tool

According to IEEE 1364-2001:

The first token, a size constant, shall specify the size of the constant in terms of its exact number of bits. It
shall be specified as a non-zero unsigned decimal number. For example, the size specification for two hexadecimal
digits is 8, because one hexadecimal digit requires 4 bits. Unsized unsigned constants where the
high order bit is unknown (X or x) or three-state (Z or z) are extended to the size of the expression containing
the constant.

If high oreder bit is a digit (0 or 1) there is no requirement to pad most significand bits by zeroes. I.e. there is no difference between two issues.