rust/tests/ui/rmeta/emit-artifact-notifications.rs

// compile-flags:--emit=metadata --error-format=json --json artifacts
// build-pass
// ignore-pass
// ^-- needed because `--pass check` does not emit the output needed.

// A very basic test for the emission of artifact notifications in JSON output.

fn main() {}
rustc: Stabilize options for pipelined compilation This commit stabilizes options in the compiler necessary for Cargo to enable "pipelined compilation" by default. The concept of pipelined compilation, how it's implemented, and what it means for rustc are documented in #60988. This PR is coupled with a PR against Cargo (rust-lang/cargo#7143) which updates Cargo's support for pipelined compliation to rustc, and also enables support by default in Cargo. (note that the Cargo PR cannot land until this one against rustc lands). The technical changes performed here were to stabilize the functionality proposed in #60419 and #60987, the underlying pieces to enable pipelined compilation support in Cargo. The issues have had some discussion during stabilization, but the newly stabilized surface area here is: * A new `--json` flag was added to the compiler. * The `--json` flag can be passed multiple times. * The value of the `--json` flag is a comma-separated list of directives. * The `--json` flag cannot be combined with `--color` * The `--json` flag must be combined with `--error-format=json` * The acceptable list of directives to `--json` are: * `diagnostic-short` - the `rendered` field of diagnostics will have a "short" rendering matching `--error-format=short` * `diagnostic-rendered-ansi` - the `rendered` field of diagnostics will be colorized with ansi color codes embedded in the string field * `artifacts` - JSON blobs will be emitted for artifacts being emitted by the compiler The unstable `-Z emit-artifact-notifications` and `--json-rendered` flags have also been removed during this commit as well. Closes #60419 Closes #60987 Closes #60988 2019-07-17 14:52:56 -05:00			`// compile-flags:--emit=metadata --error-format=json --json artifacts`
Moving more build-pass tests to check-pass One or two tests became build-pass without the FIXME because they really needed build-pass (were failing without it). Helps with #62277 2020-04-19 19:27:28 -05:00			`// build-pass`
add '// ignore-pass' where applicable. 2019-06-12 15:55:38 -05:00			`// ignore-pass`
			// ^-- needed because `--pass check` does not emit the output needed.
rustc: rename -Z emit-directives to -Z emit-artifact-notifications and simplify the output. 2019-05-01 21:06:33 -05:00
			`// A very basic test for the emission of artifact notifications in JSON output.`

			`fn main() {}`