| // RUN: %clang_cc1 -ast-print %s > %t |
| // RUN: FileCheck < %t %s -check-prefix=CHECK1 |
| // RUN: FileCheck < %t %s -check-prefix=CHECK2 |
| |
| template <int X, typename Y, int Z = 5> |
| struct foo { |
| int constant; |
| foo() {} |
| Y getSum() { return Y(X + Z); } |
| }; |
| |
| template <int A, typename B> |
| B bar() { |
| return B(A); |
| } |
| |
| void baz() { |
| int x = bar<5, int>(); |
| int y = foo<5, int>().getSum(); |
| double z = foo<2, double, 3>().getSum(); |
| } |
| |
| // Template instantiation - foo |
| // Since the order of instantiation may vary during runs, run FileCheck twice |
| // to make sure each instantiation is in the correct spot. |
| // CHECK1: template <int X = 5, typename Y = int, int Z = 5> struct foo { |
| // CHECK2: template <int X = 2, typename Y = double, int Z = 3> struct foo { |
| |
| // Template definition - foo |
| // CHECK1: template <int X, typename Y, int Z = 5> struct foo { |
| // CHECK2: template <int X, typename Y, int Z = 5> struct foo { |
| |
| // Template instantiation - bar |
| // CHECK1: template <int A = 5, typename B = int> int bar() |
| // CHECK2: template <int A = 5, typename B = int> int bar() |
| |
| // Template definition - bar |
| // CHECK1: template <int A, typename B> B bar() |
| // CHECK2: template <int A, typename B> B bar() |
