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Auto merge of #43015 - arielb1:every-error-counts, r=eddyb

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report the total number of errors on compilation failure

Prior to this PR, when we aborted because a "critical pass" failed, we displayed the number of errors from that critical pass. While that's the number of errors that caused compilation to abort in *that place*, that's not what people really want to know. Instead, always report the total number of errors, and don't bother to track the number of errors from the last pass that failed.

This changes the compiler driver API to handle errors more smoothly, therefore is a compiler-api-[breaking-change].

Fixes #42793.

r? @eddyb
This commit is contained in:
bors 2017-07-02 13:22:23 +00:00
commit 2a992167c5
295 changed files with 412 additions and 379 deletions
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2
src/test/run-make/llvm-phase/test.rs
View file

@ -85,6 +85,6 @@ fn main() {
let (result, _) = rustc_driver::run_compiler(
&args, &mut JitCalls, Some(box JitLoader), None);
if let Err(n) = result {
panic!("Error {}", n);
panic!("Error {:?}", n);
}
}

2
src/test/ui/block-result/block-must-not-have-result-do.stderr
View file

@ -7,5 +7,5 @@ error[E0308]: mismatched types
= note: expected type `()`
found type `bool`
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/block-result/block-must-not-have-result-res.stderr
View file

@ -7,5 +7,5 @@ error[E0308]: mismatched types
= note: expected type `()`
found type `bool`
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/block-result/block-must-not-have-result-while.stderr
View file

@ -7,5 +7,5 @@ error[E0308]: mismatched types
= note: expected type `()`
found type `bool`
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/block-result/consider-removing-last-semi.stderr
View file

@ -26,5 +26,5 @@ error[E0308]: mismatched types
= note: expected type `std::string::String`
found type `()`
error: aborting due to previous error(s)
error: aborting due to 2 previous errors

2
src/test/ui/block-result/issue-11714.stderr
View file

@ -13,5 +13,5 @@ error[E0308]: mismatched types
= note: expected type `i32`
found type `()`
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/block-result/issue-13428.stderr
View file

@ -29,5 +29,5 @@ error[E0308]: mismatched types
= note: expected type `std::string::String`
found type `()`
error: aborting due to previous error(s)
error: aborting due to 2 previous errors

2
src/test/ui/block-result/issue-13624.stderr
View file

@ -16,5 +16,5 @@ error[E0308]: mismatched types
= note: expected type `()`
found type `a::Enum`
error: aborting due to previous error(s)
error: aborting due to 2 previous errors

2
src/test/ui/block-result/issue-20862.stderr
View file

@ -15,5 +15,5 @@ error[E0618]: expected function, found `()`
17 | let x = foo(5)(2);
| ^^^^^^^^^
error: aborting due to previous error(s)
error: aborting due to 2 previous errors

2
src/test/ui/block-result/issue-22645.stderr
View file

@ -17,5 +17,5 @@ error[E0308]: mismatched types
= note: expected type `()`
found type `Bob`
error: aborting due to previous error(s)
error: aborting due to 2 previous errors

2
src/test/ui/block-result/issue-3563.stderr
View file

@ -15,5 +15,5 @@ error[E0308]: mismatched types
= note: expected type `()`
found type `[closure@$DIR/issue-3563.rs:13:9: 13:20 self:_]`
error: aborting due to previous error(s)
error: aborting due to 2 previous errors

2
src/test/ui/block-result/issue-5500.stderr
View file

@ -7,5 +7,5 @@ error[E0308]: mismatched types
= note: expected type `()`
found type `&_`
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/block-result/unexpected-return-on-unit.stderr
View file

@ -11,5 +11,5 @@ help: did you mean to add a semicolon here?
help: possibly return type missing here?
| fn bar() -> usize {
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/borrowck/borrowck-in-static.stderr
View file

@ -6,5 +6,5 @@ error[E0507]: cannot move out of captured outer variable in an `Fn` closure
15 | Box::new(|| x) //~ ERROR cannot move out of captured outer variable
| ^ cannot move out of captured outer variable in an `Fn` closure
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/borrowck/unboxed-closures-move-upvar-from-non-once-ref-closure.stderr
View file

@ -7,5 +7,5 @@ error[E0507]: cannot move out of captured outer variable in an `Fn` closure
21 | y.into_iter();
| ^ cannot move out of captured outer variable in an `Fn` closure
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/check_match/issue-35609.stderr
View file

@ -46,5 +46,5 @@ error[E0004]: non-exhaustive patterns: `Some(B)`, `Some(C)`, `Some(D)` and 2 mor
49 | match Some(A) {
| ^^^^^^^ patterns `Some(B)`, `Some(C)`, `Some(D)` and 2 more not covered
error: aborting due to previous error(s)
error: aborting due to 8 previous errors

2
src/test/ui/closure_context/issue-26046-fn-mut.stderr
View file

@ -16,5 +16,5 @@ note: closure is `FnMut` because it mutates the variable `num` here
15 | num += 1;
| ^^^
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/closure_context/issue-26046-fn-once.stderr
View file

@ -16,5 +16,5 @@ note: closure is `FnOnce` because it moves the variable `vec` out of its environ
15 | vec
| ^^^
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/closure_context/issue-42065.stderr
View file

@ -12,5 +12,5 @@ note: closure cannot be invoked more than once because it moves the variable `di
16 | for (key, value) in dict {
| ^^^^
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/codemap_tests/bad-format-args.stderr
View file

@ -22,5 +22,5 @@ error: expected token: `,`
|
= note: this error originates in a macro outside of the current crate
error: aborting due to previous error(s)
error: aborting due to 3 previous errors

2
src/test/ui/codemap_tests/coherence-overlapping-inherent-impl-trait.stderr
View file

@ -6,5 +6,5 @@ error[E0592]: duplicate definitions with name `f`
15 | impl C { fn f() {} }
| --------- other definition for `f`
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/codemap_tests/empty_span.stderr
View file

@ -4,5 +4,5 @@ error[E0321]: cross-crate traits with a default impl, like `std::marker::Send`,
17 | unsafe impl Send for &'static Foo { }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/codemap_tests/huge_multispan_highlight.stderr
View file

@ -7,5 +7,5 @@ error[E0596]: cannot borrow immutable local variable `x` as mutable
100 | let y = &mut x;
| ^ cannot borrow mutably
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/codemap_tests/issue-11715.stderr
View file

@ -8,5 +8,5 @@ error[E0499]: cannot borrow `x` as mutable more than once at a time
101 | }
| - first borrow ends here
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/codemap_tests/issue-28308.stderr
View file

@ -6,5 +6,5 @@ error[E0600]: cannot apply unary operator `!` to type `&'static str`
|
= note: this error originates in a macro outside of the current crate
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/codemap_tests/one_line.stderr
View file

@ -7,5 +7,5 @@ error[E0499]: cannot borrow `v` as mutable more than once at a time
| | second mutable borrow occurs here
| first mutable borrow occurs here
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/codemap_tests/overlapping_inherent_impls.stderr
View file

@ -25,5 +25,5 @@ error[E0592]: duplicate definitions with name `baz`
43 | fn baz(&self) {}
| ---------------- other definition for `baz`
error: aborting due to previous error(s)
error: aborting due to 3 previous errors

2
src/test/ui/codemap_tests/overlapping_spans.stderr
View file

@ -7,5 +7,5 @@ error[E0509]: cannot move out of type `S`, which implements the `Drop` trait
| | hint: to prevent move, use `ref _s` or `ref mut _s`
| cannot move out of here
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/codemap_tests/tab.stderr
View file

@ -4,5 +4,5 @@ error[E0425]: cannot find value `bar` in this scope
14 | \tbar;
| \t^^^ not found in this scope
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/codemap_tests/unicode.stderr
View file

@ -4,5 +4,5 @@ error: invalid ABI: expected one of [cdecl, stdcall, fastcall, vectorcall, thisc
11 | extern "路濫狼á́́" fn foo() {}
| ^^^^^^^^
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/coercion-missing-tail-expected-type.stderr
View file

@ -24,5 +24,5 @@ error[E0308]: mismatched types
= note: expected type `std::result::Result<u8, u64>`
found type `()`
error: aborting due to previous error(s)
error: aborting due to 2 previous errors

2
src/test/ui/compare-method/proj-outlives-region.stderr
View file

@ -11,5 +11,5 @@ error[E0276]: impl has stricter requirements than trait
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #37166 <https://github.com/rust-lang/rust/issues/37166>
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/compare-method/region-extra-2.stderr
View file

@ -10,5 +10,5 @@ error[E0276]: impl has stricter requirements than trait
22 | | }
| |_____^ impl has extra requirement `'a: 'b`
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/compare-method/region-extra.stderr
View file

@ -7,5 +7,5 @@ error[E0276]: impl has stricter requirements than trait
22 | fn foo() where 'a: 'b { }
| ^^^^^^^^^^^^^^^^^^^^^^^^^ impl has extra requirement `'a: 'b`
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/compare-method/region-unrelated.stderr
View file

@ -11,5 +11,5 @@ error[E0276]: impl has stricter requirements than trait
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #37166 <https://github.com/rust-lang/rust/issues/37166>
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/compare-method/reordered-type-param.stderr
View file

@ -10,5 +10,5 @@ error[E0053]: method `b` has an incompatible type for trait
= note: expected type `fn(&E, F) -> F`
found type `fn(&E, G) -> G`
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/compare-method/trait-bound-on-type-parameter.stderr
View file

@ -7,5 +7,5 @@ error[E0276]: impl has stricter requirements than trait
25 | fn b<F: Sync, G>(&self, _x: F) -> F { panic!() } //~ ERROR E0276
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ impl has extra requirement `F: std::marker::Sync`
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/compare-method/traits-misc-mismatch-1.stderr
View file

@ -61,5 +61,5 @@ error[E0276]: impl has stricter requirements than trait
76 | fn method<G: Getter<usize>>(&self) {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ impl has extra requirement `G: Getter<usize>`
error: aborting due to previous error(s)
error: aborting due to 7 previous errors

2
src/test/ui/compare-method/traits-misc-mismatch-2.stderr
View file

@ -10,5 +10,5 @@ error[E0276]: impl has stricter requirements than trait
26 | | }
| |_____^ impl has extra requirement `U: Iterator<B>`
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/cross-crate-macro-backtrace/main.stderr
View file

@ -6,5 +6,5 @@ error: invalid reference to argument `0` (no arguments given)
|
= note: this error originates in a macro outside of the current crate
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/did_you_mean/E0178.stderr
View file

@ -22,5 +22,5 @@ error[E0178]: expected a path on the left-hand side of `+`, not `fn() -> Foo`
17 | z: fn() -> Foo + 'a,
| ^^^^^^^^^^^^^^^^ perhaps you forgot parentheses?
error: aborting due to previous error(s)
error: aborting due to 4 previous errors

2
src/test/ui/did_you_mean/issue-21659-show-relevant-trait-impls-1.stderr
View file

@ -8,5 +8,5 @@ error[E0277]: the trait bound `Bar: Foo<usize>` is not satisfied
<Bar as Foo<i32>>
<Bar as Foo<u8>>
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/did_you_mean/issue-21659-show-relevant-trait-impls-2.stderr
View file

@ -11,5 +11,5 @@ error[E0277]: the trait bound `Bar: Foo<usize>` is not satisfied
<Bar as Foo<u8>>
and 2 others
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/did_you_mean/issue-31424.stderr
View file

@ -15,5 +15,5 @@ error[E0596]: cannot borrow immutable argument `self` as mutable
23 | (&mut self).bar();
| ^^^^ cannot borrow mutably
error: aborting due to previous error(s)
error: aborting due to 2 previous errors

2
src/test/ui/did_you_mean/issue-34126.stderr
View file

@ -7,5 +7,5 @@ error[E0596]: cannot borrow immutable argument `self` as mutable
| try removing `&mut` here
| cannot reborrow mutably
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/did_you_mean/issue-34337.stderr
View file

@ -7,5 +7,5 @@ error[E0596]: cannot borrow immutable local variable `key` as mutable
| try removing `&mut` here
| cannot reborrow mutably
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/did_you_mean/issue-35937.stderr
View file

@ -22,5 +22,5 @@ error[E0594]: cannot assign to immutable field `s.x`
30 | s.x += 1;
| ^^^^^^^^ cannot mutably borrow immutable field
error: aborting due to previous error(s)
error: aborting due to 3 previous errors

2
src/test/ui/did_you_mean/issue-36798.stderr
View file

@ -4,5 +4,5 @@ error[E0609]: no field `baz` on type `Foo`
17 | f.baz;
| ^^^ did you mean `bar`?
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/did_you_mean/issue-36798_unknown_field.stderr
View file

@ -4,5 +4,5 @@ error[E0609]: no field `zz` on type `Foo`
17 | f.zz;
| ^^ unknown field
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/did_you_mean/issue-37139.stderr
View file

@ -7,5 +7,5 @@ error[E0596]: cannot borrow immutable local variable `x` as mutable
| try removing `&mut` here
| cannot reborrow mutably
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/did_you_mean/issue-38054-do-not-show-unresolved-names.stderr
View file

@ -10,5 +10,5 @@ error[E0432]: unresolved import `Foo1`
13 | use Foo1;
| ^^^^ no `Foo1` in the root
error: aborting due to previous error(s)
error: aborting due to 2 previous errors

2
src/test/ui/did_you_mean/issue-38147-1.stderr
View file

@ -6,5 +6,5 @@ error[E0389]: cannot borrow data mutably in a `&` reference
27 | self.s.push('x');
| ^^^^^^ assignment into an immutable reference
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/did_you_mean/issue-38147-2.stderr
View file

@ -7,5 +7,5 @@ error[E0596]: cannot borrow immutable borrowed content `*self.s` as mutable
17 | self.s.push('x');
| ^^^^^^ cannot borrow as mutable
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/did_you_mean/issue-38147-3.stderr
View file

@ -7,5 +7,5 @@ error[E0596]: cannot borrow immutable borrowed content `*self.s` as mutable
17 | self.s.push('x');
| ^^^^^^ cannot borrow as mutable
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/did_you_mean/issue-38147-4.stderr
View file

@ -6,5 +6,5 @@ error[E0389]: cannot borrow data mutably in a `&` reference
16 | f.s.push('x');
| ^^^ assignment into an immutable reference
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/did_you_mean/issue-39544.stderr
View file

@ -96,5 +96,5 @@ error[E0594]: cannot assign to immutable borrowed content `*x.0`
58 | *x.0 = 1;
| ^^^^^^^^ cannot borrow as mutable
error: aborting due to previous error(s)
error: aborting due to 12 previous errors

2
src/test/ui/did_you_mean/issue-39802-show-5-trait-impls.stderr
View file

@ -39,5 +39,5 @@ error[E0277]: the trait bound `bool: Foo<i32>` is not satisfied
and 2 others
= note: required by `Foo::bar`
error: aborting due to previous error(s)
error: aborting due to 3 previous errors

2
src/test/ui/did_you_mean/issue-40006.stderr
View file

@ -64,5 +64,5 @@ error[E0038]: the trait `X` cannot be made into an object
|
= note: method `xxx` has no receiver
error: aborting due to previous error(s)
error: aborting due to 9 previous errors

2
src/test/ui/did_you_mean/issue-40396.stderr
View file

@ -30,5 +30,5 @@ error: chained comparison operators require parentheses
|
= help: use `::<...>` instead of `<...>` if you meant to specify type arguments
error: aborting due to previous error(s)
error: aborting due to 4 previous errors

2
src/test/ui/did_you_mean/issue-40823.stderr
View file

@ -4,5 +4,5 @@ error[E0596]: cannot borrow immutable borrowed content `*buf` as mutable
13 | buf.iter_mut();
| ^^^ cannot borrow as mutable
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/did_you_mean/issue-41679.stderr
View file

@ -6,5 +6,5 @@ error: `~` can not be used as a unary operator
|
= help: use `!` instead of `~` if you meant to perform bitwise negation
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/did_you_mean/recursion_limit.stderr
View file

@ -17,5 +17,5 @@ error[E0275]: overflow evaluating the requirement `K: std::marker::Send`
= note: required because it appears within the type `A`
= note: required by `is_send`
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/did_you_mean/recursion_limit_deref.stderr
View file

@ -19,5 +19,5 @@ error[E0308]: mismatched types
= note: expected type `&Bottom`
found type `&Top`
error: aborting due to previous error(s)
error: aborting due to 3 previous errors

2
src/test/ui/did_you_mean/trait-object-reference-without-parens-suggestion.stderr
View file

@ -18,5 +18,5 @@ error[E0038]: the trait `std::marker::Copy` cannot be made into an object
|
= note: the trait cannot require that `Self : Sized`
error: aborting due to previous error(s)
error: aborting due to 3 previous errors

2
src/test/ui/dropck/dropck-eyepatch-extern-crate.stderr
View file

@ -42,5 +42,5 @@ error[E0597]: `c` does not live long enough
|
= note: values in a scope are dropped in the opposite order they are created
error: aborting due to previous error(s)
error: aborting due to 4 previous errors

2
src/test/ui/dropck/dropck-eyepatch-implies-unsafe-impl.stderr
View file

@ -20,5 +20,5 @@ error[E0569]: requires an `unsafe impl` declaration due to `#[may_dangle]` attri
43 | | }
| |_^
error: aborting due to previous error(s)
error: aborting due to 2 previous errors

2
src/test/ui/dropck/dropck-eyepatch-reorder.stderr
View file

@ -42,5 +42,5 @@ error[E0597]: `c` does not live long enough
|
= note: values in a scope are dropped in the opposite order they are created
error: aborting due to previous error(s)
error: aborting due to 4 previous errors

2
src/test/ui/dropck/dropck-eyepatch.stderr
View file

@ -42,5 +42,5 @@ error[E0597]: `c` does not live long enough
|
= note: values in a scope are dropped in the opposite order they are created
error: aborting due to previous error(s)
error: aborting due to 4 previous errors

2
src/test/ui/fmt/format-string-error.stderr
View file

@ -16,5 +16,5 @@ error: invalid format string: unmatched `}` found
= note: if you intended to print `}`, you can escape it using `}}`
= note: this error originates in a macro outside of the current crate
error: aborting due to previous error(s)
error: aborting due to 2 previous errors

2
src/test/ui/impl-trait/equality.stderr
View file

@ -51,5 +51,5 @@ error[E0308]: mismatched types
= note: expected type `impl Foo` (i32)
found type `impl Foo` (u32)
error: aborting due to previous error(s)
error: aborting due to 6 previous errors

2
src/test/ui/impl-trait/issue-21659-show-relevant-trait-impls-3.stderr
View file

@ -8,5 +8,5 @@ error[E0599]: no method named `foo` found for type `Bar` in the current scope
= note: the following trait defines an item `foo`, perhaps you need to implement it:
candidate #1: `Foo`
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/impl-trait/method-suggestion-no-duplication.stderr
View file

@ -10,5 +10,5 @@ error[E0599]: no method named `is_empty` found for type `Foo` in the current sco
candidate #2: `core::slice::SliceExt`
candidate #3: `core::str::StrExt`
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/impl-trait/no-method-suggested-traits.stderr
View file

@ -226,5 +226,5 @@ error[E0599]: no method named `method3` found for type `std::rc::Rc<&mut std::bo
131 | std::rc::Rc::new(&mut Box::new(&no_method_suggested_traits::Bar::X)).method3();
| ^^^^^^^
error: aborting due to previous error(s)
error: aborting due to 24 previous errors

2
src/test/ui/impl-trait/trait_type.stderr
View file

@ -31,5 +31,5 @@ error[E0046]: not all trait items implemented, missing: `fmt`
|
= note: `fmt` from trait: `fn(&Self, &mut std::fmt::Formatter<'_>) -> std::result::Result<(), std::fmt::Error>`
error: aborting due to previous error(s)
error: aborting due to 4 previous errors

2
src/test/ui/interior-mutability/interior-mutability.stderr
View file

@ -10,5 +10,5 @@ error[E0277]: the trait bound `std::cell::UnsafeCell<i32>: std::panic::RefUnwind
= note: required because it appears within the type `[closure@$DIR/interior-mutability.rs:15:18: 15:35 x:&std::cell::Cell<i32>]`
= note: required by `std::panic::catch_unwind`
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/invalid-module-declaration/invalid-module-declaration.stderr
View file

@ -10,5 +10,5 @@ note: maybe move this module `$DIR/auxiliary/foo/bar.rs` to its own directory vi
11 | pub mod baz;
| ^^^
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/issue-22644.stderr
View file

@ -20,5 +20,5 @@ error: `<` is interpreted as a start of generic arguments for `usize`, not a com
help: if you want to compare the casted value then write:
| println!("{}", (a as usize) < 4);
error: aborting due to previous error(s)
error: aborting due to 2 previous errors

2
src/test/ui/issue-26548.stderr
View file

@ -5,5 +5,5 @@ note: ...which then requires computing layout of `std::option::Option<<S as Mirr
note: ...which then requires computing layout of `<S as Mirror>::It`...
= note: ...which then again requires computing layout of `S`, completing the cycle.
error: aborting due to previous error(s)
error: aborting due to previous error

15
src/test/ui/issue-33525.rs Normal file
View file

@ -0,0 +1,15 @@
// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
fn main() {
a;
"".lorem;
"".ipsum;
}

20
src/test/ui/issue-33525.stderr Normal file
View file

@ -0,0 +1,20 @@
error[E0425]: cannot find value `a` in this scope
--> $DIR/issue-33525.rs:12:5
|
12 | a;
| ^ not found in this scope
error[E0609]: no field `lorem` on type `&'static str`
--> $DIR/issue-33525.rs:13:8
|
13 | "".lorem;
| ^^^^^
error[E0609]: no field `ipsum` on type `&'static str`
--> $DIR/issue-33525.rs:14:8
|
14 | "".ipsum;
| ^^^^^
error: aborting due to 3 previous errors

2
src/test/ui/issue-37311-type-length-limit/issue-37311.stderr
View file

@ -8,5 +8,5 @@ error: reached the type-length limit while instantiating `<T as Foo><(&(&(&(&(&(
|
= note: consider adding a `#![type_length_limit="2097152"]` attribute to your crate
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/issue-38875/issue_38875.stderr
View file

@ -10,5 +10,5 @@ note: for repeat count here
16 | let test_x = [0; issue_38875_b::FOO];
| ^^^^^^^^^^^^^^^^^^
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/issue-40402-ref-hints/issue-40402-1.stderr
View file

@ -7,5 +7,5 @@ error[E0507]: cannot move out of indexed content
| help: consider using a reference instead `&f.v[0]`
| cannot move out of indexed content
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/issue-40402-ref-hints/issue-40402-2.stderr
View file

@ -7,5 +7,5 @@ error[E0507]: cannot move out of indexed content
| | ...and here (use `ref b` or `ref mut b`)
| hint: to prevent move, use `ref a` or `ref mut a`
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/issue-41652/issue_41652.stderr
View file

@ -13,5 +13,5 @@ note: candidate #1 is defined in the trait `issue_41652_b::Tr`
| |__________________________^
= help: to disambiguate the method call, write `issue_41652_b::Tr::f(3)` instead
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/lifetime-errors/ex1-return-one-existing-name-if-else-2.stderr
View file

@ -6,5 +6,5 @@ error[E0621]: explicit lifetime required in the type of `x`
12 | if x > y { x } else { y }
| ^ lifetime `'a` required
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/lifetime-errors/ex1-return-one-existing-name-if-else-3.stderr
View file

@ -6,5 +6,5 @@ error[E0621]: explicit lifetime required in parameter type
12 | if x > y { x } else { y }
| ^ lifetime `'a` required
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-2.stderr
View file

@ -6,5 +6,5 @@ error[E0621]: explicit lifetime required in the type of `x`
14 | if x > y { x } else { y }
| ^ lifetime `'a` required
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl-3.stderr
View file

@ -7,5 +7,5 @@ error[E0621]: explicit lifetime required in the type of `x`
18 | if true { &self.field } else { x }
| ^ lifetime `'a` required
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/lifetime-errors/ex1-return-one-existing-name-if-else-using-impl.stderr
View file

@ -23,5 +23,5 @@ note: ...but the borrowed content is only valid for the anonymous lifetime #1 de
23 | | }
| |_____^
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/lifetime-errors/ex1-return-one-existing-name-if-else.stderr
View file

@ -6,5 +6,5 @@ error[E0621]: explicit lifetime required in the type of `y`
12 | if x > y { x } else { y }
| ^ lifetime `'a` required
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/lifetime-errors/ex1-return-one-existing-name-return-type-is-anon.stderr
View file

@ -23,5 +23,5 @@ note: ...but the borrowed content is only valid for the lifetime 'a as defined o
20 | | }
| |___^
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/lifetime-errors/ex1-return-one-existing-name-self-is-anon.stderr
View file

@ -23,5 +23,5 @@ note: ...but the borrowed content is only valid for the anonymous lifetime #1 de
20 | | }
| |_____^
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/lifetime-errors/ex1b-return-no-names-if-else.stderr
View file

@ -6,5 +6,5 @@ error[E0106]: missing lifetime specifier
|
= help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from `x` or `y`
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/lifetime-errors/ex2a-push-one-existing-name-2.stderr
View file

@ -6,5 +6,5 @@ error[E0621]: explicit lifetime required in the type of `x`
16 | y.push(x);
| ^ lifetime `'a` required
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/lifetime-errors/ex2a-push-one-existing-name.stderr
View file

@ -6,5 +6,5 @@ error[E0621]: explicit lifetime required in the type of `y`
16 | x.push(y);
| ^ lifetime `'a` required
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/lifetime-errors/ex2b-push-no-existing-names.stderr
View file

@ -21,5 +21,5 @@ note: ...does not necessarily outlive the anonymous lifetime #2 defined on the f
17 | | }
| |_^
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/lifetime-errors/ex2c-push-inference-variable.stderr
View file

@ -31,5 +31,5 @@ note: ...so that expression is assignable (expected Ref<'b, _>, found Ref<'_, _>
17 | x.push(z);
| ^
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/lifetime-errors/ex2d-push-inference-variable-2.stderr
View file

@ -33,5 +33,5 @@ note: ...so that expression is assignable (expected &mut std::vec::Vec<Ref<'_, i
16 | let a: &mut Vec<Ref<i32>> = x;
| ^
error: aborting due to previous error(s)
error: aborting due to previous error

2
src/test/ui/lifetime-errors/ex2e-push-inference-variable-3.stderr
View file

@ -33,5 +33,5 @@ note: ...so that expression is assignable (expected &mut std::vec::Vec<Ref<'_, i
16 | let a: &mut Vec<Ref<i32>> = x;
| ^
error: aborting due to previous error(s)
error: aborting due to previous error

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