isLegalUTF8() was giving the wrong answer
invalid but not caught by isLegalUTF8(): 0xED 0x75 0x84
llvm-svn: 167063
diff --git a/clang/lib/Basic/ConvertUTF.c b/clang/lib/Basic/ConvertUTF.c
index ec57be7..d16965d 100644
--- a/clang/lib/Basic/ConvertUTF.c
+++ b/clang/lib/Basic/ConvertUTF.c
@@ -359,7 +359,7 @@
/* Everything else falls through when "true"... */
case 4: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return false;
case 3: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return false;
- case 2: if ((a = (*--srcptr)) > 0xBF) return false;
+ case 2: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return false;
switch (*source) {
/* no fall-through in this inner switch */