[test] Specify exception object type in two tests

Replace:
    'try { throw 0; } catch (...)'
with
    'try { throw 0; } catch (int e)'

in two test cases.

Differential Revision: http://reviews.llvm.org/D12743

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@247437 91177308-0d34-0410-b5e6-96231b3b80d8

test/CodeGenObjCXX/exception-cxx.mm

@@ -5,7 +5,7 @@ namespace test0 {
   void foo() {
     try {
       throw 0;
-    } catch (...) {
+    } catch (int e) {
       return;
     }
   }

test/CodeGenObjCXX/personality-abuse.mm

@@ -11,7 +11,7 @@ void *abuse_personality_func() {
 void foo() {
   try {
     throw 0;
-  } catch (...) {
+  } catch (int e) {
     return;
   }
 }