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bors 5da1a1b59a Auto merge of #123085 - tgross35:f16-f128-step4.0-libs-basic-impls, r=Amanieu 
Add basic trait impls for `f16` and `f128`

Split off part of <https://github.com/rust-lang/rust/pull/122470> so the compiler doesn't ICE because it expects primitives to have some minimal traits.

Fixes <https://github.com/rust-lang/rust/issues/123074>
2024-03-30 21:58:49 +00:00
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reify-intrinsic.rs
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removing-extern-crate.fixed
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resource-assign-is-not-copy.rs
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ret-bang.rs
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return-disjoint-regions.rs
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rustc-error.rs
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rustc-rust-log.rs
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seq-args.rs
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shadow-bool.rs
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short-error-format.rs
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simple_global_asm.rs
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sized-owned-pointer.rs
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sse2.rs
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stable-addr-of.rs
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std-backtrace.rs
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stdio-is-blocking.rs
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stmt_expr_attrs_no_feature.rs
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string-box-error.rs
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struct-ctor-mangling.rs
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suggest-null-ptr.fixed
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super-at-top-level.rs
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super-fast-paren-parsing.rs
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super.rs
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swap-1.rs
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syntax-extension-minor.rs
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tag-type-args.rs
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tail-call-arg-leak.rs
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tail-cps.rs
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tool_lints_2018_preview.rs
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tool_lints-rpass.rs
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tool_lints.rs
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trailing-comma.rs
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trait-method-number-parameters.rs
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transmute-equal-assoc-types.rs
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trivial_casts-rpass.rs
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try-from-int-error-partial-eq.rs
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type-id-higher-rank-2.rs
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typeid-intrinsic.rs
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unit.rs
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unop-neg-bool.rs
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unsigned-literal-negation.rs
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using-target-feature-unstable.rs
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walk-struct-literal-with.rs
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weak-new-uninhabited-issue-48493.rs
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windows-subsystem-invalid.rs
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README.md

UI Tests

This folder contains rustc's UI tests.

Test Directives (Headers)

Typically, a UI test will have some test directives / headers which are special comments that tell compiletest how to build and intepret a test.

As part of an on-going effort to rewrite compiletest (see https://github.com/rust-lang/compiler-team/issues/536), a major change proposal to change legacy compiletest-style headers // <directive> to ui_test-style headers //@ <directive> was accepted (see https://github.com/rust-lang/compiler-team/issues/512.

An example directive is ignore-test. In legacy compiletest style, the header would be written as

// ignore-test

but in ui_test style, the header would be written as

//@ ignore-test

compiletest is changed to accept only //@ directives for UI tests (currently), and will reject and report an error if it encounters any comments // <content> that may be parsed as an legacy compiletest-style test header. To fix this, you should migrate to the ui_test-style header //@ <content>.