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// RUN: %clang_cc1 -x objective-c++ -fblocks -fobjc-gc -triple x86_64-apple-darwin -O0 -S %s -o %t-64.s
// RUN: FileCheck -check-prefix LP64 --input-file=%t-64.s %s
struct S {
int i1;
id o1;
struct V {
int i2;
id o2;
} v1;
int i3;
id o3;
};
__weak id wid;
void x(id y) {}
void y(int a) {}
void f() {
__block int byref_int = 0;
char ch = 'a';
char ch1 = 'b';
char ch2 = 'c';
short sh = 2;
const id bar = (id)0;
id baz = 0;
__strong void *strong_void_sta;
__block id byref_bab = (id)0;
__block void *bl_var1;
int i; double dob;
void (^b)() = ^{
byref_int = sh + ch+ch1+ch2 ;
x(bar);
x(baz);
x((id)strong_void_sta);
x(byref_bab);
};
b();
// Test 2
void (^c)() = ^{
byref_int = sh + ch+ch1+ch2 ;
x(bar);
x(baz);
x((id)strong_void_sta);
x(wid);
bl_var1 = 0;
x(byref_bab);
};
c();
// Test 3
void (^d)() = ^{
byref_int = sh + ch+ch1+ch2 ;
x(bar);
x(baz);
x(wid);
bl_var1 = 0;
y(i + dob);
x(byref_bab);
};
d();
// Test4
struct S s2;
void (^e)() = ^{
x(s2.o1);
};
e();
}
// Test 5 (unions/structs and their nesting):
void Test5() {
struct S5 {
int i1;
id o1;
struct V {
int i2;
id o2;
} v1;
int i3;
union UI {
void * i1;
id o1;
int i3;
id o3;
}ui;
};
union U {
void * i1;
id o1;
int i3;
id o3;
}ui;
struct S5 s2;
union U u2;
void (^c)() = ^{
x(s2.ui.o1);
x(u2.o1);
};
c();
}
// rdar: //8417746
void CFRelease(id);
void notifyBlock(id dependentBlock) {
id singleObservationToken;
id token;
void (^b)();
void (^wrapperBlock)() = ^() {
CFRelease(singleObservationToken);
CFRelease(singleObservationToken);
CFRelease(token);
CFRelease(singleObservationToken);
b();
};
wrapperBlock();
}
void test_empty_block() {
void (^wrapperBlock)() = ^() {
};
wrapperBlock();
}
// CHECK-LP64: L_OBJC_CLASS_NAME_:
// CHECK-LP64-NEXT: .asciz "\0011\024"
// CHECK-LP64: L_OBJC_CLASS_NAME_1:
// CHECK-LP64-NEXT: .asciz "\0011\025"
// CHECK-LP64: L_OBJC_CLASS_NAME_6:
// CHECK-LP64-NEXT: .asciz "\0011\023!"
// CHECK-LP64: L_OBJC_CLASS_NAME_11:
// CHECK-LP64-NEXT: .asciz "\001A\021\021"
// CHECK-LP64: L_OBJC_CLASS_NAME_16:
// CHECK-LP64-NEXT: .asciz "\001A\021\022p"
// CHECK-LP64: L_OBJC_CLASS_NAME_20:
// CHECK-LP64-NEXT: .asciz "\0013"
// CHECK-LP64: L_OBJC_CLASS_NAME_24:
// CHECK-LP64-NEXT: .asciz "\001"
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