2 Commits

Author	SHA1	Message	Date
Anders Carlsson	3320e1575f	Make clang -cc1 disable Objective-C exceptions by default, and add a -fobjc-exceptions flag to turn them on. ... Update all tests accordingly. llvm-svn: 126177	2011-02-22 01:52:06 +00:00
Douglas Gregor	96c79498fb	Improve the AST representation of Objective-C @try/@catch/@finally ... statements. Instead of the @try having a single @catch, where all of the @catch's were chained (using an O(n^2) algorithm nonetheless), @try just holds an array of its @catch blocks. The resulting AST is slightly more compact (not important) and better represents the actual language semantics (good). llvm-svn: 102221	2010-04-23 22:50:49 +00:00