2 Commits

Author	SHA1	Message	Date
Douglas Gregor	5da47ad57b	Allow subtraction of function pointer types in C, as a GNU extension. Fixes rdar://problem/6520707 ... llvm-svn: 62859	2009-01-23 19:03:35 +00:00
Eli Friedman	e7175d83dc	Make sure to take the unqualified versions of the canonical types for ... type-checking pointer subtraction; if the canonical types aren't used, the qualifiers won't always get stripped off correctly. llvm-svn: 55620	2008-09-02 05:09:35 +00:00