Parse a statement or null, possibly with a label.
(vl-parse-statement-wrapped null-okp &key (tokstream 'tokstream) (config 'config)) → (mv errmsg? value new-tokstream)
This mainly handles SystemVerilog-2012 style statement labels; see Section 9.3.5 (Page 178). We treat these labels as if they just create named blocks around the statement that they label. Note that it is illegal to label a named block, i.e., you cannot write:
foo : begin : bar
We enforce this by making sure that if we are labeling a