2 Commits

Author	SHA1	Message	Date
Fangrui Song	4805901930	[Driver] Don't pass -fmessage-length=0 to CC1 ... -fmessage-length=0 is common (unless the environment variable COLUMNS is set and exported. This simplifies a common CC1 command line.	2020-03-31 17:12:08 -07:00
Seth Cantrell	40f87b1d53	only truncate source lines in text diagnostics when ... the ellipsis is shorter than the text it replaces llvm-svn: 167364	2012-11-03 23:56:43 +00:00