| // RUN: llgo -o %t %s |
| // RUN: %t 2>&1 | FileCheck %s |
| |
| // CHECK: 2147483647 |
| // CHECK-NEXT: 2147483647 |
| // CHECK-NEXT: 2147483647 |
| // CHECK-NEXT: 2147483648 |
| // CHECK-NEXT: -2147483648 |
| // CHECK-NEXT: 18446744071562067968 |
| // CHECK-NEXT: 0 |
| // CHECK-NEXT: 0 |
| // CHECK-NEXT: 0 |
| // CHECK-NEXT: -1 |
| // CHECK-NEXT: 4294967295 |
| // CHECK-NEXT: 4294967295 |
| // CHECK-NEXT: 0 |
| // CHECK-NEXT: 0 |
| // CHECK-NEXT: 0 |
| // CHECK-NEXT: 1 |
| // CHECK-NEXT: 1 |
| // CHECK-NEXT: 1 |
| |
| package main |
| |
| func signed(i32 int32) { |
| println(uint32(i32)) |
| println(int64(i32)) |
| println(uint64(i32)) |
| } |
| |
| func unsigned(u32 uint32) { |
| println(int32(u32)) |
| println(int64(u32)) |
| println(uint64(u32)) |
| } |
| |
| func main() { |
| signed(1<<31 - 1) |
| signed(-1 << 31) |
| signed(0) |
| unsigned(1<<32 - 1) |
| unsigned(0) |
| unsigned(1) |
| } |
