hanchenye-llvm-project/clang/test/CodeGenObjC/blocks-2.m

// RUN: clang -cc1 %s -emit-llvm -o %t -fobjc-gc -fblocks -triple i386-apple-darwin10
// RUN: grep "objc_assign_strongCast" %t | count 2

// This should generate a strong cast.

id test3(id x) {
  __block id result;
  ^{ result = x; }();
  return result;
}
Tests use the new clang. llvm-svn: 91290 2009-12-15 01:13:18 +08:00			`// RUN: clang -cc1 %s -emit-llvm -o %t -fobjc-gc -fblocks -triple i386-apple-darwin10`
Eliminate &&s in tests. - 'for i in $(find . -type f); do sed -e 's#\(RUN:.[^ ]\) && *$#\1#g' $i \| FileUpdate $i; done', for the curious. llvm-svn: 86430 2009-11-08 09:45:36 +08:00			`// RUN: grep "objc_assign_strongCast" %t \| count 2`
Initialize Obj-C GC attributes when emitting BlockDeclRefExprs. - Otherwise we may incorrectly miss generation of some write barriers. llvm-svn: 72313 2009-05-23 10:49:02 +08:00
			`// This should generate a strong cast.`

			`id test3(id x) {`
			`__block id result;`
			`^{ result = x; }();`
			`return result;`
			`}`