1 // RUN: %clang_cc1 -fsyntax-only -verify -fms-extensions %s -triple x86_64-pc-win32 2 // expected-no-diagnostics 3 4 // Non-Member Function Overloading is involved 5 6 int __declspec(code_seg("foo_one")) bar_one(int) { return 1; } 7 //CHECK: define {{.*}}bar_one{{.*}} section "foo_one" 8 int __declspec(code_seg("foo_two")) bar_one(int,float) { return 11; } 9 //CHECK: define {{.*}}bar_one{{.*}} section "foo_two" 10 int __declspec(code_seg("foo_three")) bar_one(float) { return 12; } 11 //CHECK: define {{.*}}bar_one{{.*}} section "foo_three" 12 13 // virtual function overloading is involved 14 15 struct __declspec(code_seg("my_one")) Base3 { 16 virtual int barA(int) { return 1; } 17 virtual int barA(int,float) { return 2; } 18 virtual int barA(float) { return 3; } 19 20 virtual void __declspec(code_seg("my_two")) barB(int) { } 21 virtual void __declspec(code_seg("my_three")) barB(float) { } 22 virtual void __declspec(code_seg("my_four")) barB(int, float) { } 23 24 }; 25 26 //CHECK: define {{.*}}barA@Base3{{.*}} section "my_one" 27 //CHECK: define {{.*}}barA@Base3{{.*}} section "my_one" 28 //CHECK: define {{.*}}barA@Base3{{.*}} section "my_one" 29 //CHECK: define {{.*}}barB@Base3{{.*}} section "my_two" 30 //CHECK: define {{.*}}barB@Base3{{.*}} section "my_three" 31 //CHECK: define {{.*}}barB@Base3{{.*}} section "my_four" 32 33 #pragma code_seg("another") 34 // Member functions 35 struct __declspec(code_seg("foo_four")) Foo { 36 int bar3() {return 0;} 37 __declspec(code_seg("foo_lala")) int bar4() {return 0;} }; int caller() {Foo f; return f.bar3() + f.bar4(); } 38 39 //CHECK: define {{.*}}bar3@Foo{{.*}} section "foo_four" 40 //CHECK: define {{.*}}bar4@Foo{{.*}} section "foo_lala" 41 42 // Lambdas 43 #pragma code_seg("something") 44 45 int __declspec(code_seg("foo")) bar1() 46 { 47 int lala = 4; 48 auto l = [=](int i) { return i+4; }; 49 return l(-4); 50 } 51 52 //CHECK: define {{.*}}bar1{{.*}} section "foo" 53 //CHECK: define {{.*}}lambda{{.*}}bar1{{.*}} section "something" 54 55 double __declspec(code_seg("foo")) bar2() 56 { 57 double lala = 4.0; 58 auto l = [=](double d) __declspec(code_seg("another")) { return d+4.0; }; 59 return l(4.0); 60 } 61 62 //CHECK: define {{.*}}bar2{{.*}} section "foo" 63 //CHECK: define {{.*}}lambda{{.*}}bar2{{.*}} section "another" 64 65 66