tree a4d4884346d51f318097736fac225243bc080e70
parent be879727893994532b4a643bfae6fb656742057f
author Richard Smith <richard-llvm@metafoo.co.uk> 1347561470 +0000
committer Richard Smith <richard-llvm@metafoo.co.uk> 1347561470 +0000

Make TextDiagnostic more robust against SourceLocations which point into the
middle of UTF-8 characters, and avoid walking to such positions when adjusting
column ranges for display. Fixes a couple of hangs when rendering diagnostics.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163820 91177308-0d34-0410-b5e6-96231b3b80d8