File with single "}" character causes infinite loop

[llvmbot]

Bugzilla Link	3172
Resolution	FIXED
Resolved on	Mar 12, 2010 00:56
Version	unspecified
OS	All
Reporter	LLVM Bugzilla Contributor
CC	@nunoplopes

Extended Description

iMac:clang andersca$ cat test2.c
}

iMac:clang andersca$ clang -fsyntax-only test2.c
test2.c:1:1: error: expected identifier or '('
}
^
test2.c:1:1: error: expected identifier or '('
test2.c:1:1: error: expected identifier or '('
test2.c:1:1: error: expected identifier or '('
test2.c:1:1: error: expected identifier or '('
test2.c:1:1: error: expected identifier or '('
test2.c:1:1: error: expected identifier or '('
test2.c:1:1: error: expected identifier or '('
test2.c:1:1: error: expected identifier or '('

etc etc

[nunoplopes]

*** Bug llvm/llvm-bugzilla-archive#3176 has been marked as a duplicate of this bug. ***

[lattner]

Fixed:
http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20081208/010021.html

[nunoplopes]

mentioned in issue llvm/llvm-bugzilla-archive#3176