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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/macros/macros-nonfatal-errors.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/macros/macros-nonfatal-errors.rs')
-rw-r--r-- | src/test/ui/macros/macros-nonfatal-errors.rs | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/src/test/ui/macros/macros-nonfatal-errors.rs b/src/test/ui/macros/macros-nonfatal-errors.rs new file mode 100644 index 000000000..e7a01f105 --- /dev/null +++ b/src/test/ui/macros/macros-nonfatal-errors.rs @@ -0,0 +1,118 @@ +// normalize-stderr-test: "existed:.*\(" -> "existed: $$FILE_NOT_FOUND_MSG (" + +// test that errors in a (selection) of macros don't kill compilation +// immediately, so that we get more errors listed at a time. + +#![feature(trace_macros, concat_idents)] +#![feature(stmt_expr_attributes, arbitrary_enum_discriminant)] + +use std::arch::asm; + +#[derive(Default)] +struct DefaultInnerAttrStruct { + #[default] //~ ERROR the `#[default]` attribute may only be used on unit enum variants + foo: (), +} + +#[derive(Default)] +struct DefaultInnerAttrTupleStruct(#[default] ()); +//~^ ERROR the `#[default]` attribute may only be used on unit enum variants + +#[derive(Default)] +#[default] //~ ERROR the `#[default]` attribute may only be used on unit enum variants +struct DefaultOuterAttrStruct {} + +#[derive(Default)] +#[default] //~ ERROR the `#[default]` attribute may only be used on unit enum variants +enum DefaultOuterAttrEnum { + #[default] + Foo, +} + +#[rustfmt::skip] // needs some work to handle this case +#[repr(u8)] +#[derive(Default)] +enum AttrOnInnerExpression { + Foo = #[default] 0, //~ ERROR the `#[default]` attribute may only be used on unit enum variants + Bar([u8; #[default] 1]), //~ ERROR the `#[default]` attribute may only be used on unit enum variants + #[default] + Baz, +} + +#[derive(Default)] //~ ERROR no default declared +enum NoDeclaredDefault { + Foo, + Bar, +} + +#[derive(Default)] //~ ERROR multiple declared defaults +enum MultipleDefaults { + #[default] + Foo, + #[default] + Bar, + #[default] + Baz, +} + +#[derive(Default)] +enum ExtraDeriveTokens { + #[default = 1] //~ ERROR `#[default]` attribute does not accept a value + Foo, +} + +#[derive(Default)] +enum TwoDefaultAttrs { + #[default] + #[default] + Foo, //~ERROR multiple `#[default]` attributes + Bar, +} + +#[derive(Default)] +enum ManyDefaultAttrs { + #[default] + #[default] + #[default] + #[default] + Foo, //~ERROR multiple `#[default]` attributes + Bar, +} + +#[derive(Default)] +enum DefaultHasFields { + #[default] + Foo {}, //~ ERROR the `#[default]` attribute may only be used on unit enum variants + Bar, +} + +#[derive(Default)] +enum NonExhaustiveDefault { + #[default] + #[non_exhaustive] + Foo, //~ ERROR default variant must be exhaustive + Bar, +} + +fn main() { + asm!(invalid); //~ ERROR + llvm_asm!(invalid); //~ ERROR + + concat_idents!("not", "idents"); //~ ERROR + + option_env!(invalid); //~ ERROR + env!(invalid); //~ ERROR + env!(foo, abr, baz); //~ ERROR + env!("RUST_HOPEFULLY_THIS_DOESNT_EXIST"); //~ ERROR + + format!(invalid); //~ ERROR + + include!(invalid); //~ ERROR + + include_str!(invalid); //~ ERROR + include_str!("i'd be quite surprised if a file with this name existed"); //~ ERROR + include_bytes!(invalid); //~ ERROR + include_bytes!("i'd be quite surprised if a file with this name existed"); //~ ERROR + + trace_macros!(invalid); //~ ERROR +} |