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error: expected identifier, found keyword `let`
--> $DIR/try-block-in-edition2015.rs:6:9
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LL | let try_result: Option<_> = try {
| --- while parsing this struct
LL |
LL | let x = 5;
| ^^^ expected identifier, found keyword
error[E0574]: expected struct, variant or union type, found macro `try`
--> $DIR/try-block-in-edition2015.rs:4:33
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LL | let try_result: Option<_> = try {
| ^^^ not a struct, variant or union type
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= note: if you want the `try` keyword, you need Rust 2018 or later
help: use `!` to invoke the macro
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LL | let try_result: Option<_> = try! {
| +
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0574`.
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