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cf09cba20c
Previously we would only mention that the item was gated out, and opportunisitically mention the feature flag name when possible. We now point to the place where the item was gated, which can be behind layers of macro indirection, or in different modules.
```
error[E0433]: failed to resolve: could not find `doesnt_exist` in `inner`
--> $DIR/diagnostics-cross-crate.rs:18:23
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LL | cfged_out::inner::doesnt_exist::hello();
| ^^^^^^^^^^^^ could not find `doesnt_exist` in `inner`
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note: found an item that was configured out
--> $DIR/auxiliary/cfged_out.rs:6:13
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LL | pub mod doesnt_exist {
| ^^^^^^^^^^^^
note: the item is gated here
--> $DIR/auxiliary/cfged_out.rs:5:5
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LL | #[cfg(FALSE)]
| ^^^^^^^^^^^^^
```
36 lines
1023 B
Plaintext
36 lines
1023 B
Plaintext
error[E0425]: cannot find function `bar` in module `a`
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--> $DIR/macro-outer-attributes.rs:18:8
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LL | a::bar();
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| ^^^ not found in `a`
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note: found an item that was configured out
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--> $DIR/macro-outer-attributes.rs:9:14
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LL | pub fn bar() { });
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| ^^^
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note: the item is gated here
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--> $DIR/macro-outer-attributes.rs:5:45
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LL | $i:item) => (mod $nm { #[$a] $i }); }
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| ^^^^^
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LL |
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LL | / test!(a,
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LL | | #[cfg(FALSE)],
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LL | | pub fn bar() { });
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| |_______________________- in this macro invocation
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= note: this error originates in the macro `test` (in Nightly builds, run with -Z macro-backtrace for more info)
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help: consider importing this function
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LL + use b::bar;
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help: if you import `bar`, refer to it directly
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LL - a::bar();
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LL + bar();
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0425`.
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