Add a new type of diagnostic transaction, CompoundDiagnosticTransaction.
The first diagnostic emitted inside the transaction will become the parent of the subsequent notes.
DiagnosticConsumers may opt in to consuming these child notes alongside the parent
diagnostic, or they can continue to consider them seperately.
Moved PrintingDiagnosticConsumer and a couple of diagnostics to the new
system as a proof of concept.
We've been running doxygen with the autobrief option for a couple of
years now. This makes the \brief markers into our comments
redundant. Since they are a visual distraction and we don't want to
encourage more \brief markers in new code either, this patch removes
them all.
Patch produced by
for i in $(git grep -l '\\brief'); do perl -pi -e 's/\\brief //g' $i & done
Previously, the frontend detected that its output was being piped into the
driver and buffered, and decided that that wasn't a color-friendly output
stream. Now, the driver passes -color-diagnostics to the frontend to force
color output if the driver itself is in a color-output context.
<rdar://problem/16697713>
Swift SVN r18506
