Home | History | Annotate | Download | only in Rewriter 
      1 // RUN: %clang_cc1 -x objective-c -Wno-return-type -fblocks -fms-extensions -rewrite-objc %s -o %t-rw.cpp
      2 // RUN: %clang_cc1 -fsyntax-only -fcxx-exceptions -fexceptions  -Wno-address-of-temporary -D"SEL=void*" -D"__declspec(X)=" %t-rw.cpp
      3 
      4 typedef struct objc_class *Class;
      5 typedef struct objc_object {
      6     Class isa;
      7 } *id;
      8 
      9 void *sel_registerName(const char *);
     10 
     11 @interface Foo @end
     12 void TRY();
     13 void SPLATCH();
     14 void MYTRY();
     15 void MYCATCH();
     16 
     17 void foo() {
     18   @try  { TRY(); } 
     19   @catch (...) { SPLATCH(); @throw; }
     20 }
     21 
     22 int main()
     23 {
     24 
     25   @try  {
     26      MYTRY();
     27   }
     28 
     29   @catch (Foo* localException) {
     30      MYCATCH();
     31      @throw localException;
     32   }
     33   
     34   // no catch clause
     35   @try { } 
     36   @finally { }
     37 }
     38 
     39 
     40 @interface INST
     41 {
     42   INST* throw_val;
     43 }
     44 
     45 - (id) ThrowThis;
     46 
     47 - (void) MainMeth;
     48 
     49 @end
     50 
     51 
     52 @implementation INST
     53 - (id) ThrowThis { return 0; }
     54 
     55 - (void) MainMeth {
     56   @try  {
     57      MYTRY();
     58   }
     59   @catch (Foo* localException) {
     60      MYCATCH();
     61      @throw [self ThrowThis];
     62   }
     63   @catch (...) {
     64     @throw [throw_val ThrowThis];
     65   }
     66 }
     67 @end
     68