c9c049b2b4
Some of these tests were originally written as part of a custom `run-make` test, so at that time they weren't able to use the normal compiletest header directive parser. Now that they're properly integrated, there's no need for them to use `compile-flags` to specify the edition, since they can use `edition` instead.
31 lines
1.0 KiB
Plaintext
31 lines
1.0 KiB
Plaintext
LL| |#![allow(dead_code, unreachable_code)]
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LL| |// edition: 2021
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LL| |
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LL| |// Regression test for #93054: Functions using uninhabited types often only have a single,
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LL| |// unreachable basic block which doesn't get instrumented. This should not cause llvm-cov to fail.
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LL| |// Since these kinds functions can't be invoked anyway, it's ok to not have coverage data for them.
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LL| |
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LL| |enum Never {}
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LL| |
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LL| |impl Never {
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LL| | fn foo(self) {
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LL| | match self {}
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LL| | make().map(|never| match never {});
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LL| | }
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LL| |
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LL| | fn bar(&self) {
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LL| | match *self {}
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LL| | }
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LL| |}
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LL| |
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LL| 0|async fn foo2(never: Never) {
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LL| | match never {}
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LL| |}
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LL| |
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LL| 0|fn make() -> Option<Never> {
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LL| 0| None
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LL| 0|}
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LL| |
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LL| 1|fn main() {}
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