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d50a8d5fb3
- Show the `#![ ... ]` in the span (to make it clear that it should not be included in the CLI argument) - Show more detailed errors when the crate has valid token trees but invalid syntax. Previously, `crate-attr=feature(foo),feature(bar)` would just say "invalid crate attribute" and point at the comma. Now, it explicitly says that the comma was unexpected, which is useful when using `--error-format=short`. It also fixes the column to show the correct span. - Recover from parse errors. Previously we would abort immediately on syntax errors; now we go on to try and type-check the rest of the crate. The new diagnostic code also happens to be slightly shorter.
21 lines
389 B
Plaintext
21 lines
389 B
Plaintext
error: unknown start of token: `
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--> <crate attribute>:1:4
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LL | #![`%~@$#]
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| ^
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help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
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LL - #![`%~@$#]
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LL + #!['%~@$#]
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error: expected identifier, found `%`
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--> <crate attribute>:1:5
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LL | #![`%~@$#]
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| ^ expected identifier
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error: aborting due to 2 previous errors
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