Segfault for unterminated macro invocation

[llvmbot]

Bugzilla Link	1936
Resolution	FIXED
Resolved on	Mar 12, 2010 00:57
Version	unspecified
OS	NetBSD
Reporter	LLVM Bugzilla Contributor

Extended Description

In the following testcase

#define f(x) x
#if f(2
#endif

the newline at the end of the #if needs to terminate both the macro invocation and the directive, not just one of them.

One of those unfortunate things to which there is not a satisfying solution, in my experience :)

[lattner]

Fixed, thanks Neil!
http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20080121/003889.html

-Chris