Files
rust/tests/ui
Matthias Krüger 57d9523a95 Rollup merge of #121247 - scottmcm:intrinsic-reminder, r=petrochenkov
Add help to `hir_analysis_unrecognized_intrinsic_function`

To help remind forgetful people like me what step they forgot.

(If this just ICE'd, https://github.com/rust-lang/compiler-team/issues/620 style, the stack trace would point me here, but since there's a "nice" error that information is lost.)
2024-02-18 18:54:33 +01:00
..
2024-02-18 06:01:40 +03:00
2024-02-18 06:01:40 +03:00
2024-02-18 06:01:40 +03:00
2024-02-01 03:31:03 +00:00
2024-02-18 06:01:40 +03:00
2024-02-18 06:01:40 +03:00
2024-02-18 06:01:40 +03:00
2024-02-18 06:01:40 +03:00
2024-01-13 12:46:58 -05:00
2024-02-07 10:42:01 +08:00
2024-01-13 12:46:58 -05:00
2023-09-10 23:06:14 +02:00
2024-01-13 12:46:58 -05:00
2024-02-07 10:42:01 +08:00

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>.