04fe839177
Look at the expression that was parsed when trying to recover from a bad `if` condition to determine what was likely intended by the user beyond "maybe this was meant to be an `else` body".
```
error: expected `{`, found `map`
--> $DIR/missing-dot-on-if-condition-expression-fixable.rs:4:30
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LL | for _ in [1, 2, 3].iter()map(|x| x) {}
| ^^^ expected `{`
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help: you might have meant to write a method call
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LL | for _ in [1, 2, 3].iter().map(|x| x) {}
| +
```
25 lines
785 B
Text
25 lines
785 B
Text
error: expected `{`, found identifier `foo`
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--> $DIR/issue-39848.rs:3:21
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LL | if $tgt.has_$field() {}
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| ^^^^^^ expected `{`
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...
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LL | get_opt!(bar, foo);
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| ------------------ in this macro invocation
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note: the `if` expression is missing a block after this condition
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--> $DIR/issue-39848.rs:3:12
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LL | if $tgt.has_$field() {}
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| ^^^^^^^^^
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...
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LL | get_opt!(bar, foo);
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| ------------------ in this macro invocation
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= note: this error originates in the macro `get_opt` (in Nightly builds, run with -Z macro-backtrace for more info)
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help: you might have meant to write a method call
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LL | if $tgt.has_.$field() {}
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| +
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error: aborting due to 1 previous error
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