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error: macro-expanded `extern crate` items cannot shadow names passed with `--extern`
--> $DIR/extern-prelude-extern-crate-fail.rs:16:9
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LL | extern crate std as non_existent;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...
LL | define_std_as_non_existent!();
| ----------------------------- in this macro invocation
|
= note: this error originates in the macro `define_std_as_non_existent` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0433]: failed to resolve: use of undeclared crate or module `two_macros`
--> $DIR/extern-prelude-extern-crate-fail.rs:10:9
|
LL | two_macros::m!();
| ^^^^^^^^^^ use of undeclared crate or module `two_macros`
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0433`.
|
