On 08/08/2018 10:46 AM, David Malcolm wrote:
[...snip...]We don't seem to have much test coverage for this code. Sorry to be a pain, but could you please try adding a testcase of a diagnostic issued from within a couple of levels of nested includes, perhaps using /* { dg-options "-fdiagnostics-show-caret" } */ and /* { dg-begin-multiline-output "" } { dg-end-multiline-output "" } */ (or dg-regexp if need be for dealing with arbitrary paths in filenames)
I could never get existing dejagnu check this particular piece of output. AFAICT this is all unconditionally pruned before the output scanners get a look-see. On the modules branch I ended up hacking in a pre-pruned-output hook. It's not pretty.
nathan -- Nathan Sidwell
