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est31 2017-01-11 02:34:30 +01:00
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COMPILER_TESTS.md
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@ -45,6 +45,10 @@ whole, instead of just a few lines inside the test.
* `should-fail` indicates that the test should fail; used for "meta testing", * `should-fail` indicates that the test should fail; used for "meta testing",
where we test the compiletest program itself to check that it will generate where we test the compiletest program itself to check that it will generate
errors in appropriate scenarios. This header is ignored for pretty-printer tests. errors in appropriate scenarios. This header is ignored for pretty-printer tests.
* `gate-test-X` where `X` is a feature marks the test as "gate test" for feature X.
Such tests are supposed to ensure that the compiler errors when usage of a gated
feature is attempted without the proper `#![feature(X)]` tag.
Each unstable lang feature is required to have a gate test.
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