diff options
Diffstat (limited to 'src/test/ui/proc-macro')
| -rw-r--r-- | src/test/ui/proc-macro/amputate-span.stderr | 4 | ||||
| -rw-r--r-- | src/test/ui/proc-macro/auxiliary/issue-104884.rs | 23 | ||||
| -rw-r--r-- | src/test/ui/proc-macro/expand-expr.rs | 15 | ||||
| -rw-r--r-- | src/test/ui/proc-macro/expand-expr.stderr | 14 | ||||
| -rw-r--r-- | src/test/ui/proc-macro/issue-104884-trait-impl-sugg-err.rs | 20 | ||||
| -rw-r--r-- | src/test/ui/proc-macro/issue-104884-trait-impl-sugg-err.stderr | 48 |
6 files changed, 113 insertions, 11 deletions
diff --git a/src/test/ui/proc-macro/amputate-span.stderr b/src/test/ui/proc-macro/amputate-span.stderr index 9553ba3da..ab4670411 100644 --- a/src/test/ui/proc-macro/amputate-span.stderr +++ b/src/test/ui/proc-macro/amputate-span.stderr @@ -2,7 +2,7 @@ error[E0433]: failed to resolve: use of undeclared type `Command` --> $DIR/amputate-span.rs:49:5 | LL | Command::new("git"); - | ^^^^^^^ not found in this scope + | ^^^^^^^ use of undeclared type `Command` | help: consider importing this struct | @@ -13,7 +13,7 @@ error[E0433]: failed to resolve: use of undeclared type `Command` --> $DIR/amputate-span.rs:63:9 | LL | Command::new("git"); - | ^^^^^^^ not found in this scope + | ^^^^^^^ use of undeclared type `Command` | help: consider importing this struct | diff --git a/src/test/ui/proc-macro/auxiliary/issue-104884.rs b/src/test/ui/proc-macro/auxiliary/issue-104884.rs new file mode 100644 index 000000000..0de59d005 --- /dev/null +++ b/src/test/ui/proc-macro/auxiliary/issue-104884.rs @@ -0,0 +1,23 @@ +// force-host +// no-prefer-dynamic + +#![crate_type = "proc-macro"] + +extern crate proc_macro; + +use proc_macro::TokenStream; + +#[proc_macro_derive(AddImpl)] + +pub fn derive(input: TokenStream) -> TokenStream { + "use std::cmp::Ordering; + + impl<T> Ord for PriorityQueue<T> { + fn cmp(&self, other: &Self) -> Ordering { + self.0.cmp(&self.height) + } + } + " + .parse() + .unwrap() +} diff --git a/src/test/ui/proc-macro/expand-expr.rs b/src/test/ui/proc-macro/expand-expr.rs index d1146d970..901b3a951 100644 --- a/src/test/ui/proc-macro/expand-expr.rs +++ b/src/test/ui/proc-macro/expand-expr.rs @@ -1,5 +1,5 @@ // aux-build:expand-expr.rs - +#![feature(concat_bytes)] extern crate expand_expr; use expand_expr::{ @@ -23,6 +23,11 @@ expand_expr_is!( concat!("contents: ", include_str!("auxiliary/included-file.txt")) ); +expand_expr_is!( + b"contents: Included file contents\n", + concat_bytes!(b"contents: ", include_bytes!("auxiliary/included-file.txt")) +); + // Correct value is checked for multiple sources. check_expand_expr_file!(file!()); @@ -118,4 +123,10 @@ expand_expr_fail!(echo_pm!(arbitrary_expression() + "etc")); const _: u32 = recursive_expand!(); //~ ERROR: recursion limit reached while expanding `recursive_expand!` -fn main() {} +fn main() { + // https://github.com/rust-lang/rust/issues/104414 + match b"Included file contents\n" { + include_bytes!("auxiliary/included-file.txt") => (), + _ => panic!("include_bytes! in pattern"), + } +} diff --git a/src/test/ui/proc-macro/expand-expr.stderr b/src/test/ui/proc-macro/expand-expr.stderr index 8dc2d0cfc..c6c4695fd 100644 --- a/src/test/ui/proc-macro/expand-expr.stderr +++ b/src/test/ui/proc-macro/expand-expr.stderr @@ -1,29 +1,29 @@ error: expected one of `.`, `?`, or an operator, found `;` - --> $DIR/expand-expr.rs:101:27 + --> $DIR/expand-expr.rs:106:27 | LL | expand_expr_fail!("string"; hello); | ^ expected one of `.`, `?`, or an operator error: expected expression, found `$` - --> $DIR/expand-expr.rs:104:19 + --> $DIR/expand-expr.rs:109:19 | LL | expand_expr_fail!($); | ^ expected expression error: expected expression, found `$` - --> $DIR/expand-expr.rs:33:23 + --> $DIR/expand-expr.rs:38:23 | LL | ($($t:tt)*) => { $($t)* }; | ^^^^ expected expression error: expected expression, found `$` - --> $DIR/expand-expr.rs:106:28 + --> $DIR/expand-expr.rs:111:28 | LL | expand_expr_fail!(echo_pm!($)); | ^ expected expression error: macro expansion ignores token `hello` and any following - --> $DIR/expand-expr.rs:110:47 + --> $DIR/expand-expr.rs:115:47 | LL | expand_expr_is!("string", echo_tts!("string"; hello)); | --------------------^^^^^-- help: you might be missing a semicolon here: `;` @@ -33,7 +33,7 @@ LL | expand_expr_is!("string", echo_tts!("string"; hello)); = note: the usage of `echo_tts!` is likely invalid in expression context error: macro expansion ignores token `;` and any following - --> $DIR/expand-expr.rs:111:44 + --> $DIR/expand-expr.rs:116:44 | LL | expand_expr_is!("string", echo_pm!("string"; hello)); | -----------------^-------- help: you might be missing a semicolon here: `;` @@ -43,7 +43,7 @@ LL | expand_expr_is!("string", echo_pm!("string"; hello)); = note: the usage of `echo_pm!` is likely invalid in expression context error: recursion limit reached while expanding `recursive_expand!` - --> $DIR/expand-expr.rs:119:16 + --> $DIR/expand-expr.rs:124:16 | LL | const _: u32 = recursive_expand!(); | ^^^^^^^^^^^^^^^^^^^ diff --git a/src/test/ui/proc-macro/issue-104884-trait-impl-sugg-err.rs b/src/test/ui/proc-macro/issue-104884-trait-impl-sugg-err.rs new file mode 100644 index 000000000..a0d619c45 --- /dev/null +++ b/src/test/ui/proc-macro/issue-104884-trait-impl-sugg-err.rs @@ -0,0 +1,20 @@ +// aux-build:issue-104884.rs + +use std::collections::BinaryHeap; + +#[macro_use] +extern crate issue_104884; + +#[derive(PartialEq, Eq, PartialOrd, Ord)] +struct PriorityQueueEntry<T> { + value: T, +} + +#[derive(PartialOrd, AddImpl)] +//~^ ERROR can't compare `PriorityQueue<T>` with `PriorityQueue<T>` +//~| ERROR the trait bound `PriorityQueue<T>: Eq` is not satisfied +//~| ERROR can't compare `T` with `T` + +struct PriorityQueue<T>(BinaryHeap<PriorityQueueEntry<T>>); + +fn main() {} diff --git a/src/test/ui/proc-macro/issue-104884-trait-impl-sugg-err.stderr b/src/test/ui/proc-macro/issue-104884-trait-impl-sugg-err.stderr new file mode 100644 index 000000000..ac49e04e3 --- /dev/null +++ b/src/test/ui/proc-macro/issue-104884-trait-impl-sugg-err.stderr @@ -0,0 +1,48 @@ +error[E0277]: can't compare `PriorityQueue<T>` with `PriorityQueue<T>` + --> $DIR/issue-104884-trait-impl-sugg-err.rs:13:10 + | +LL | #[derive(PartialOrd, AddImpl)] + | ^^^^^^^^^^ no implementation for `PriorityQueue<T> == PriorityQueue<T>` + | + = help: the trait `PartialEq` is not implemented for `PriorityQueue<T>` +note: required by a bound in `PartialOrd` + --> $SRC_DIR/core/src/cmp.rs:LL:COL + | +LL | pub trait PartialOrd<Rhs: ?Sized = Self>: PartialEq<Rhs> { + | ^^^^^^^^^^^^^^ required by this bound in `PartialOrd` + = note: this error originates in the derive macro `PartialOrd` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0277]: the trait bound `PriorityQueue<T>: Eq` is not satisfied + --> $DIR/issue-104884-trait-impl-sugg-err.rs:13:22 + | +LL | #[derive(PartialOrd, AddImpl)] + | ^^^^^^^ the trait `Eq` is not implemented for `PriorityQueue<T>` + | +note: required by a bound in `Ord` + --> $SRC_DIR/core/src/cmp.rs:LL:COL + | +LL | pub trait Ord: Eq + PartialOrd<Self> { + | ^^ required by this bound in `Ord` + = note: this error originates in the derive macro `AddImpl` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0277]: can't compare `T` with `T` + --> $DIR/issue-104884-trait-impl-sugg-err.rs:13:22 + | +LL | #[derive(PartialOrd, AddImpl)] + | ^^^^^^^ no implementation for `T < T` and `T > T` + | +note: required for `PriorityQueue<T>` to implement `PartialOrd` + --> $DIR/issue-104884-trait-impl-sugg-err.rs:13:10 + | +LL | #[derive(PartialOrd, AddImpl)] + | ^^^^^^^^^^ +note: required by a bound in `Ord` + --> $SRC_DIR/core/src/cmp.rs:LL:COL + | +LL | pub trait Ord: Eq + PartialOrd<Self> { + | ^^^^^^^^^^^^^^^^ required by this bound in `Ord` + = note: this error originates in the derive macro `AddImpl` which comes from the expansion of the derive macro `PartialOrd` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: aborting due to 3 previous errors + +For more information about this error, try `rustc --explain E0277`. |