diff options
Diffstat (limited to 'tests/ui/compiletest-self-test/compile-flags-incremental.rs')
| -rw-r--r-- | tests/ui/compiletest-self-test/compile-flags-incremental.rs | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tests/ui/compiletest-self-test/compile-flags-incremental.rs b/tests/ui/compiletest-self-test/compile-flags-incremental.rs new file mode 100644 index 00000000000..62a1ad84d8f --- /dev/null +++ b/tests/ui/compiletest-self-test/compile-flags-incremental.rs @@ -0,0 +1,17 @@ +//@ revisions: good bad bad-space +//@ check-pass + +//@[bad] compile-flags: -Cincremental=true +//@[bad] should-fail + +//@[bad-space] compile-flags: -C incremental=dir +//@[bad-space] should-fail + +fn main() {} + +// Tests should not try to manually enable incremental compilation with +// `-Cincremental`, because that typically results in stray directories being +// created in the repository root. +// +// Instead, use the `//@ incremental` directive, which instructs compiletest +// to handle the details of passing `-Cincremental` with a fresh directory. |