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1// RUN: %clang_cc1 -emit-llvm -fblocks -o - -triple x86_64-apple-darwin10 -fobjc-runtime=macosx-fragile-10.5 %s | FileCheck %s2 3// CHECK-DAG: @_ZZZN26externally_visible_statics1S3fooEiEd_Ub_E1k = linkonce_odr global i32 04// CHECK-DAG: @_ZZZN26externally_visible_statics10inlinefuncEvEUb_E1i = linkonce_odr global i32 05// CHECK-DAG: @_ZZZN26externally_visible_statics10inlinefuncEvEUb0_E1j = linkonce_odr global i32 06// CHECK-DAG: @_ZZ26externally_visible_statics1S1xMUb_E1j = linkonce_odr global i32 07 8int f();9 10void foo() {11 // CHECK-LABEL: define internal noundef i32 @___Z3foov_block_invoke12 // CHECK: call i32 @__cxa_guard_acquire(ptr @_ZGVZZ3foovEUb_E5value13 (void)^(int x) { 14 static int value = f();15 return x + value;16 };17}18 19// CHECK-LABEL: define internal noundef i32 @i_block_invoke20int i = ^(int x) { return x;}(i);21 22@interface A23- (void)method;24@end25 26@implementation A27- (void)method { 28 // CHECK: define internal noundef signext i8 @"__11-[A method]_block_invoke"29 (void)^(int x) {30 // CHECK: @"_ZZZ11-[A method]EUb1_E4name"31 static const char *name = "hello";32 return name[x];33 };34}35@end36 37void foo(int) {38 (void)^(int x) { 39 static const char *name = "hello";40 return name[x];41 };42}43 44namespace N {45 // CHECK-LABEL: define internal noundef signext i8 @___Z3fooi_block_invoke46 void bar() {47 (void)^(int x) { 48 // CHECK: @_ZZZN1N3barEvEUb3_E4name49 static const char *name = "hello";50 return name[x];51 };52 }53}54 55class C {56 C();57};58C::C() {59 (void)^(int x) { 60 // CHECK: @_ZZZN1CC1EvEUb4_E5nameb61 static const char *nameb = "hello";62 return nameb[x];63 };64}65 66int f();67namespace externally_visible_statics {68 inline void inlinefunc() {69 ^{70 static int i = f();71 }();72 ^{73 static int j = f();74 }();75 }76 struct S {77 int x = ^{78 static int j = f();79 return j;80 }();81 void foo(int y = ^{ static int k = f(); return k; }()) {}82 };83 void g() {84 inlinefunc();85 S s;86 s.foo();87 }88}89