commit bbe0175255d4da42cd99d93ca1e60c8eabcb4b9a
author Jordan Rose <jordan_rose@apple.com> Fri Jul 20 18:50:51 2012 +0000
committer Jordan Rose <jordan_rose@apple.com> Fri Jul 20 18:50:51 2012 +0000
tree d8ea7354233710c07d00f39a5c37394fa27522aa
parent fd8b43596478b779b6777cb3a595e69d7856c378

Re-apply r160319 "Don't crash when emitting fixits following Unicode chars"

This time, make sure we don't try to print fixits with newline characters,
since they don't have a valid column width, and they don't look good anyway.

PR13417 (and originally <rdar://problem/11877454>)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160561 91177308-0d34-0410-b5e6-96231b3b80d8

docs/UsersManual.html

diff --git a/docs/UsersManual.html b/docs/UsersManual.html
index 7a0e325..629d9b2 100644
--- a/docs/UsersManual.html
+++ b/docs/UsersManual.html
@@ -230,6 +230,9 @@
 
 <p>When this is disabled, Clang will print "test.c:28: warning..." with no
 column number.</p>
+
+<p>The printed column numbers count bytes from the beginning of the line; take
+care if your source contains multibyte characters.</p>
 </dd>
 
 <!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
@@ -396,6 +399,9 @@
 </pre>
 
 <p>The {}'s are generated by -fdiagnostics-print-source-range-info.</p>
+
+<p>The printed column numbers count bytes from the beginning of the line; take
+care if your source contains multibyte characters.</p>
 </dd>
 
 <!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
@@ -416,6 +422,9 @@
 &quot;\\&quot;), tabs (as &quot;\t&quot;), newlines (as &quot;\n&quot;), double
 quotes(as &quot;\&quot;&quot;) and non-printable characters (as octal
 &quot;\xxx&quot;).</p>
+
+<p>The printed column numbers count bytes from the beginning of the line; take
+care if your source contains multibyte characters.</p>
 </dd>
 
 <dt id="opt_fno-elide-type">