rust/src/test/ui/crate-loading/crateresolve2.stderr

error[E0464]: multiple matching crates for `crateresolve2`
  --> $DIR/crateresolve2.rs:10:1
   |
LL | extern crate crateresolve2;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: candidates:
           crate `crateresolve2`: $TEST_BUILD_DIR/crate-loading/crateresolve2/auxiliary/libcrateresolve2-1.rmeta
           crate `crateresolve2`: $TEST_BUILD_DIR/crate-loading/crateresolve2/auxiliary/libcrateresolve2-2.rmeta
           crate `crateresolve2`: $TEST_BUILD_DIR/crate-loading/crateresolve2/auxiliary/libcrateresolve2-3.rmeta

error: aborting due to previous error

For more information about this error, try `rustc --explain E0464`.
Add test for showing rmeta candidates in error 2021-10-06 03:40:24 +00:00			error[E0464]: multiple matching crates for `crateresolve2`
			`--> $DIR/crateresolve2.rs:10:1`
			`\|`
			`LL \| extern crate crateresolve2;`
			`\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^`
			`\|`
			`= note: candidates:`
Include rmeta candidates in "multiple matching crates" error Only dylib and rlib candidates were included in the error. I think the reason is that at the time this error was originally implemented, rmeta crate sources were represented different from dylib and rlib sources. I wrote up more detailed analysis in [this comment][1]. The new version of the code is also a bit easier to read and should be more robust to future changes since it uses `CrateSources::paths()`. [1]: https://github.com/rust-lang/rust/pull/88675#issuecomment-935282436 2021-10-06 02:43:44 +00:00			crate `crateresolve2`: $TEST_BUILD_DIR/crate-loading/crateresolve2/auxiliary/libcrateresolve2-1.rmeta
			crate `crateresolve2`: $TEST_BUILD_DIR/crate-loading/crateresolve2/auxiliary/libcrateresolve2-2.rmeta
			crate `crateresolve2`: $TEST_BUILD_DIR/crate-loading/crateresolve2/auxiliary/libcrateresolve2-3.rmeta
Add test for showing rmeta candidates in error 2021-10-06 03:40:24 +00:00
			`error: aborting due to previous error`

Add long explanation for E0464 The test is copied from `src/test/ui/crate-loading/crateresolve1.rs` and its auxiliary tests. I added it to the `compile_fail` code example check exemption list since it's hard if not impossible to reproduce this error in a standalone code example. 2021-10-06 20:01:43 +00:00			For more information about this error, try `rustc --explain E0464`.