1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
//@ edition:2018
#![feature(try_blocks)]
fn main() {}
fn in_loop() {
loop
let x = 0; //~ ERROR expected `{`, found keyword `let`
drop(0);
}
fn in_while() {
while true
let x = 0; //~ ERROR expected `{`, found keyword `let`
}
fn in_for() {
for x in 0..1
let x = 0; //~ ERROR expected `{`, found keyword `let`
}
// FIXME
fn in_try() {
try //~ ERROR expected expression, found reserved keyword `try`
let x = 0;
}
fn in_async() {
async
let x = 0;
//~^ ERROR expected one of `move`, `use`, `{`, `|`, or `||`, found keyword `let`
}
// FIXME(#78168)
fn in_const() {
let x = const 2; //~ ERROR expected expression, found keyword `const`
}
// FIXME(#78168)
fn in_const_in_match() {
let x = 2;
match x {
const 2 => {}
//~^ ERROR expected identifier, found keyword `const`
//~| ERROR expected one of `=>`, `if`, or `|`, found `2`
}
}
|
