1 // RUN: %clang_cc1 -std=c++11 -triple x86_64-apple-macosx10.7.0 -emit-llvm -o - %s | FileCheck %s 2 3 // CHECK: define linkonce_odr void @_Z11inline_funci 4 inline void inline_func(int n) { 5 // CHECK: call i32 @_ZZ11inline_funciENKUlvE_clEv 6 int i = []{ return 1; }(); 7 8 // CHECK: call i32 @_ZZ11inline_funciENKUlvE0_clEv 9 int j = [=] { return n + i; }(); 10 11 // CHECK: call double @_ZZ11inline_funciENKUlvE1_clEv 12 int k = [=] () -> double { return n + i; }(); 13 14 // CHECK: call i32 @_ZZ11inline_funciENKUliE_clEi 15 int l = [=] (int x) -> int { return x + i; }(n); 16 17 int inner(int i = []{ return 1; }()); 18 // CHECK: call i32 @_ZZ11inline_funciENKUlvE2_clEv 19 // CHECK-NEXT: call i32 @_Z5inneri 20 inner(); 21 22 // CHECK-NEXT: ret void 23 } 24 25 void call_inline_func() { 26 inline_func(17); 27 } 28 29 struct S { 30 void f(int = []{return 1;}() 31 + []{return 2;}(), 32 int = []{return 3;}()); 33 void g(int, int); 34 }; 35 36 void S::g(int i = []{return 1;}(), 37 int j = []{return 2; }()) {} 38 39 // CHECK: define void @_Z6test_S1S 40 void test_S(S s) { 41 // CHECK: call i32 @_ZZN1S1fEiiEd0_NKUlvE_clEv 42 // CHECK-NEXT: call i32 @_ZZN1S1fEiiEd0_NKUlvE0_clEv 43 // CHECK-NEXT: add nsw i32 44 // CHECK-NEXT: call i32 @_ZZN1S1fEiiEd_NKUlvE_clEv 45 // CHECK-NEXT: call void @_ZN1S1fEii 46 s.f(); 47 48 // NOTE: These manglings don't actually matter that much, because 49 // the lambdas in the default arguments of g() won't be seen by 50 // multiple translation units. We check them mainly to ensure that they don't 51 // get the special mangling for lambdas in in-class default arguments. 52 // CHECK: call i32 @_ZNK1SUlvE_clEv 53 // CHECK-NEXT: call i32 @_ZNK1SUlvE0_clEv 54 // CHECK-NEXT: call void @_ZN1S1gEi 55 s.g(); 56 57 // CHECK-NEXT: ret void 58 } 59 60 template<typename T> 61 struct ST { 62 void f(T = []{return T() + 1;}() 63 + []{return T() + 2;}(), 64 T = []{return T(3);}()); 65 }; 66 67 // CHECK: define void @_Z7test_ST2STIdE 68 void test_ST(ST<double> st) { 69 // CHECK: call double @_ZZN2ST1fET_S0_Ed0_NKUlvE_clEv 70 // CHECK-NEXT: call double @_ZZN2ST1fET_S0_Ed0_NKUlvE0_clEv 71 // CHECK-NEXT: fadd double 72 // CHECK-NEXT: call double @_ZZN2ST1fET_S0_Ed_NKUlvE_clEv 73 // CHECK-NEXT: call void @_ZN2STIdE1fEdd 74 st.f(); 75 76 // CHECK-NEXT: ret void 77 } 78