rust/tests/run-make/crate-loading/multiple-dep-versions-2.rs

#![crate_name = "dependency"]
#![crate_type = "rlib"]
pub struct Type;
pub trait Trait {
    fn foo(&self);
    fn bar();
}
impl Trait for Type {
    fn foo(&self) {}
    fn bar() {}
}
pub fn do_something<X: Trait>(_: X) {}
Move test to be make instead of ui 2024-08-05 21:14:08 -05:00			`#![crate_name = "dependency"]`
			`#![crate_type = "rlib"]`
Detect multiple crate versions on method not found When a type comes indirectly from one crate version but the imported trait comes from a separate crate version, the called method won't be found. We now show additional context: ``` error[E0599]: no method named `foo` found for struct `dep_2_reexport::Type` in the current scope --> multiple-dep-versions.rs:8:10 \| 8 \| Type.foo(); \| ^^^ method not found in `Type` \| note: you have multiple different versions of crate `dependency` in your dependency graph --> multiple-dep-versions.rs:4:32 \| 4 \| use dependency::{do_something, Trait}; \| ^^^^^ `dependency` imported here doesn't correspond to the right crate version \| ::: ~/rust/build/x86_64-unknown-linux-gnu/test/run-make/crate-loading/rmake_out/multiple-dep-versions-1.rs:4:1 \| 4 \| pub trait Trait { \| --------------- this is the trait that was imported \| ::: ~/rust/build/x86_64-unknown-linux-gnu/test/run-make/crate-loading/rmake_out/multiple-dep-versions-2.rs:4:1 \| 4 \| pub trait Trait { \| --------------- this is the trait that is needed 5 \| fn foo(&self); \| --- the method is available for `dep_2_reexport::Type` here ``` 2024-08-07 10:08:43 -05:00			`pub struct Type;`
			`pub trait Trait {`
			`fn foo(&self);`
Rework suggestion method Make checking slightly cheaper (by restricting to the right item only). Add tests. 2024-08-09 19:32:10 -05:00			`fn bar();`
Detect multiple crate versions on method not found When a type comes indirectly from one crate version but the imported trait comes from a separate crate version, the called method won't be found. We now show additional context: ``` error[E0599]: no method named `foo` found for struct `dep_2_reexport::Type` in the current scope --> multiple-dep-versions.rs:8:10 \| 8 \| Type.foo(); \| ^^^ method not found in `Type` \| note: you have multiple different versions of crate `dependency` in your dependency graph --> multiple-dep-versions.rs:4:32 \| 4 \| use dependency::{do_something, Trait}; \| ^^^^^ `dependency` imported here doesn't correspond to the right crate version \| ::: ~/rust/build/x86_64-unknown-linux-gnu/test/run-make/crate-loading/rmake_out/multiple-dep-versions-1.rs:4:1 \| 4 \| pub trait Trait { \| --------------- this is the trait that was imported \| ::: ~/rust/build/x86_64-unknown-linux-gnu/test/run-make/crate-loading/rmake_out/multiple-dep-versions-2.rs:4:1 \| 4 \| pub trait Trait { \| --------------- this is the trait that is needed 5 \| fn foo(&self); \| --- the method is available for `dep_2_reexport::Type` here ``` 2024-08-07 10:08:43 -05:00			`}`
			`impl Trait for Type {`
			`fn foo(&self) {}`
Rework suggestion method Make checking slightly cheaper (by restricting to the right item only). Add tests. 2024-08-09 19:32:10 -05:00			`fn bar() {}`
Detect multiple crate versions on method not found When a type comes indirectly from one crate version but the imported trait comes from a separate crate version, the called method won't be found. We now show additional context: ``` error[E0599]: no method named `foo` found for struct `dep_2_reexport::Type` in the current scope --> multiple-dep-versions.rs:8:10 \| 8 \| Type.foo(); \| ^^^ method not found in `Type` \| note: you have multiple different versions of crate `dependency` in your dependency graph --> multiple-dep-versions.rs:4:32 \| 4 \| use dependency::{do_something, Trait}; \| ^^^^^ `dependency` imported here doesn't correspond to the right crate version \| ::: ~/rust/build/x86_64-unknown-linux-gnu/test/run-make/crate-loading/rmake_out/multiple-dep-versions-1.rs:4:1 \| 4 \| pub trait Trait { \| --------------- this is the trait that was imported \| ::: ~/rust/build/x86_64-unknown-linux-gnu/test/run-make/crate-loading/rmake_out/multiple-dep-versions-2.rs:4:1 \| 4 \| pub trait Trait { \| --------------- this is the trait that is needed 5 \| fn foo(&self); \| --- the method is available for `dep_2_reexport::Type` here ``` 2024-08-07 10:08:43 -05:00			`}`
Add test for mixing types from two incompatible crate versions 2024-05-12 23:19:18 -05:00			`pub fn do_something<X: Trait>(_: X) {}`