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
bar_one(int)6 int __declspec(code_seg("foo_one")) bar_one(int) { return 1; }
7 //CHECK: define {{.*}}bar_one{{.*}} section "foo_one"
bar_one(int,float)8 int __declspec(code_seg("foo_two")) bar_one(int,float) { return 11; }
9 //CHECK: define {{.*}}bar_one{{.*}} section "foo_two"
bar_one(float)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 {
barABase316 virtual int barA(int) { return 1; }
barABase317 virtual int barA(int,float) { return 2; }
barABase318 virtual int barA(float) { return 3; }
19
barBBase320 virtual void __declspec(code_seg("my_two")) barB(int) { }
barBBase321 virtual void __declspec(code_seg("my_three")) barB(float) { }
barBBase322 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 {
bar3Foo36 int bar3() {return 0;}
caller()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
bar1()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
bar2()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