1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
//@ unit-test: DataflowConstProp
// EMIT_MIR_FOR_EACH_PANIC_STRATEGY
// EMIT_MIR_FOR_EACH_BIT_WIDTH
// EMIT_MIR repeat.main.DataflowConstProp.diff
// CHECK-LABEL: fn main(
fn main() {
// CHECK: debug x => [[x:_.*]];
// CHECK: [[array_lit:_.*]] = [const 42_u32; 8];
// CHECK-NOT: {{_.*}} = Len(
// CHECK-NOT: {{_.*}} = Lt(
// CHECK: {{_.*}} = const 8_usize;
// CHECK: {{_.*}} = const true;
// CHECK: assert(const true
// CHECK-NOT: [[t:_.*]] = [[array_lit]][_
// CHECK: [[t:_.*]] = [[array_lit]][2 of 3];
// CHECK: [[x]] = Add(move [[t]], const 0_u32);
let x: u32 = [42; 8][2] + 0;
}
|
