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Diffstat (limited to '')
| -rw-r--r-- | tests/ui/type/wrong-call-return-type-due-to-generic-arg.stderr | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/tests/ui/type/wrong-call-return-type-due-to-generic-arg.stderr b/tests/ui/type/wrong-call-return-type-due-to-generic-arg.stderr new file mode 100644 index 000000000..4d012cb15 --- /dev/null +++ b/tests/ui/type/wrong-call-return-type-due-to-generic-arg.stderr @@ -0,0 +1,131 @@ +error[E0308]: mismatched types + --> $DIR/wrong-call-return-type-due-to-generic-arg.rs:18:28 + | +LL | let x = wrong_arg_type(0u16); + | -------------- ^^^^ expected `u32`, found `u16` + | | + | arguments to this function are incorrect + | +note: function defined here + --> $DIR/wrong-call-return-type-due-to-generic-arg.rs:12:4 + | +LL | fn wrong_arg_type(x: u32) -> u32 { + | ^^^^^^^^^^^^^^ ------ +help: change the type of the numeric literal from `u16` to `u32` + | +LL | let x = wrong_arg_type(0u32); + | ~~~ + +error[E0308]: mismatched types + --> $DIR/wrong-call-return-type-due-to-generic-arg.rs:19:30 + | +LL | let x: u16 = function(0, 0u8); + | -------- ^^^ expected `bool`, found `u8` + | | + | arguments to this function are incorrect + | +note: function defined here + --> $DIR/wrong-call-return-type-due-to-generic-arg.rs:1:4 + | +LL | fn function<T>(x: T, y: bool) -> T { + | ^^^^^^^^ ------- + +error[E0308]: arguments to this function are incorrect + --> $DIR/wrong-call-return-type-due-to-generic-arg.rs:22:18 + | +LL | let x: u16 = function(0u32, 0u8); + | ^^^^^^^^ ---- --- expected `bool`, found `u8` + | | + | expected `u16`, found `u32` + | +help: the return type of this call is `u32` due to the type of the argument passed + --> $DIR/wrong-call-return-type-due-to-generic-arg.rs:22:18 + | +LL | let x: u16 = function(0u32, 0u8); + | ^^^^^^^^^----^^^^^^ + | | + | this argument influences the return type of `function` +note: function defined here + --> $DIR/wrong-call-return-type-due-to-generic-arg.rs:1:4 + | +LL | fn function<T>(x: T, y: bool) -> T { + | ^^^^^^^^ ---- ------- +help: change the type of the numeric literal from `u32` to `u16` + | +LL | let x: u16 = function(0u16, 0u8); + | ~~~ + +error[E0308]: mismatched types + --> $DIR/wrong-call-return-type-due-to-generic-arg.rs:25:27 + | +LL | let x: u16 = function(0u32, true); + | -------- ^^^^ expected `u16`, found `u32` + | | + | arguments to this function are incorrect + | +help: the return type of this call is `u32` due to the type of the argument passed + --> $DIR/wrong-call-return-type-due-to-generic-arg.rs:25:18 + | +LL | let x: u16 = function(0u32, true); + | ^^^^^^^^^----^^^^^^^ + | | + | this argument influences the return type of `function` +note: function defined here + --> $DIR/wrong-call-return-type-due-to-generic-arg.rs:1:4 + | +LL | fn function<T>(x: T, y: bool) -> T { + | ^^^^^^^^ ---- +help: change the type of the numeric literal from `u32` to `u16` + | +LL | let x: u16 = function(0u16, true); + | ~~~ + +error[E0308]: mismatched types + --> $DIR/wrong-call-return-type-due-to-generic-arg.rs:26:32 + | +LL | let x: u16 = (S {}).method(0u32); + | ------ ^^^^ expected `u16`, found `u32` + | | + | arguments to this method are incorrect + | +help: the return type of this call is `u32` due to the type of the argument passed + --> $DIR/wrong-call-return-type-due-to-generic-arg.rs:26:18 + | +LL | let x: u16 = (S {}).method(0u32); + | ^^^^^^^^^^^^^^----^ + | | + | this argument influences the return type of `method` +note: associated function defined here + --> $DIR/wrong-call-return-type-due-to-generic-arg.rs:7:8 + | +LL | fn method<T>(&self, x: T) -> T { + | ^^^^^^ ---- +help: change the type of the numeric literal from `u32` to `u16` + | +LL | let x: u16 = (S {}).method(0u16); + | ~~~ + +error[E0308]: arguments to this function are incorrect + --> $DIR/wrong-call-return-type-due-to-generic-arg.rs:27:5 + | +LL | function(0u32, 8u8) + | ^^^^^^^^ ---- --- expected `bool`, found `u8` + | | + | expected `()`, found `u32` + | +help: the return type of this call is `u32` due to the type of the argument passed + --> $DIR/wrong-call-return-type-due-to-generic-arg.rs:27:5 + | +LL | function(0u32, 8u8) + | ^^^^^^^^^----^^^^^^ + | | + | this argument influences the return type of `function` +note: function defined here + --> $DIR/wrong-call-return-type-due-to-generic-arg.rs:1:4 + | +LL | fn function<T>(x: T, y: bool) -> T { + | ^^^^^^^^ ---- ------- + +error: aborting due to 6 previous errors + +For more information about this error, try `rustc --explain E0308`. |