<html>
    <head>
      <base href="http://llvm.org/bugs/" />
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - Wrong SourceLocation start/end if non-english letters in the text"
   href="http://llvm.org/bugs/show_bug.cgi?id=18405">18405</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Wrong SourceLocation start/end if non-english letters in the text
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>clang
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>3.3
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>PC
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>libclang
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>unassignedclangbugs@nondot.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>dev@antonsmirnov.name
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>llvmbugs@cs.uiuc.edu
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr></table>
      <p>
        <div>
        <pre>clang_tokenize() (via libclang C-API) returns wrong SourceLocation start/end if
there are non-English characters in the UnsavedFile content. It seems that each
character is counter with length 2.

For example:
unsaved file content:
"//йц
1"

tokens:
#1: start=0, end=6, kind=<a href="show_bug.cgi?id=18405#c2">comment
#2</a>: start=7, end=8, kind=literal

The error is that #1 end must be 4 and #2 must be shifted to beginning
(start=5, end=6)</pre>
        </div>
      </p>
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