-Wno-tabs GIves Weird Line Number Information and No Source File Name (v 4.3.3)

[Tobias Burnus]

Tom,

> I've searched the bugs but haven't found anything appropriate.
> Has this problem been identified or do I need to submit a bug report.

Can you create an example where gfortran get it wrong and submit a
bug report? While <tab> are invalid (and not really well-defined with
regards to as how many characters a <tab> counts, which is important
for when to cut off characters at the end of the line), gfortran should
still print a useful error message.

Tobias