Several source and netlist objects inherit `LineInfo` while separately
storing the lexical position associated with the same source location. This
requires callers to copy the file, line, and lexical position independently.
Add the lexical position to `LineInfo`. Have `set_line()` initialize it when
it is unset, so new objects inherit the complete source location while later
diagnostic location updates preserve their established declaration order.
Initialize the field to `UINT_MAX` so zero remains available as a valid
scanner position and missing initialization is distinguishable. Have
`FILE_NAME()` preserve a more precise identifier position.
Remove constructor parameters that duplicate the position supplied through
`FILE_NAME()`. Use the shared field for identifiers, wires, events, event
triggers, nets, and elaborated events. Assign static class property nets
their declaration location since they previously relied on the standalone
`NetNet` position defaulting to zero.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Remove the #ident and $Log$ strings from all the header files and
almost all of the C/C++ source files. I think it is better to get
this done all at once, then to wait for each of the files to be
touched and edited in unrelated patches.
Lars-Peter Clausen
Martin Whitaker
Arun Persaud
Stephen Williams
steve