<% Digraph not recognized

[nunoplopes]

Bugzilla Link	2090
Resolution	FIXED
Resolved on	Mar 12, 2010 00:57
Version	unspecified
OS	All

Extended Description

C++ and C99 accept the following weird syntax (which clang doesn't support):

%:include <stdio.h>

%:ifndef BUFSIZE
 %:define BUFSIZE  512
%:endif

void copy(char d<::>, const char s<::>, int len)
<%
    while (len-- >= 0)
    <%
        d<:len:> = s<:len:>;
    %>
%>

C99: §6.4.6
C++98: §2.5, 2.12

[lattner]

Oops, a typo prevented recognition of <%. Nice catch, patch here:
http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20080218/004417.html