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Diffstat (limited to 'tests/coverage/unused-local-file.rs')
| -rw-r--r-- | tests/coverage/unused-local-file.rs | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/tests/coverage/unused-local-file.rs b/tests/coverage/unused-local-file.rs deleted file mode 100644 index cf43c62d703..00000000000 --- a/tests/coverage/unused-local-file.rs +++ /dev/null @@ -1,22 +0,0 @@ -//! If we give LLVM a local file table for a function, but some of the entries -//! in that table have no associated mapping regions, then an assertion failure -//! will occur in LLVM. We therefore need to detect and skip any function that -//! would trigger that assertion. -//! -//! To test that this case is handled, even before adding code that could allow -//! it to happen organically (for expansion region support), we use a special -//! testing-only flag to force it to occur. - -//@ edition: 2024 -//@ compile-flags: -Zcoverage-options=inject-unused-local-file - -// The `llvm-cov` tool will complain if the test binary ends up having no -// coverage metadata at all. To prevent that, we also link to instrumented -// code in an auxiliary crate that doesn't have the special flag set. - -//@ aux-build: discard_all_helper.rs -extern crate discard_all_helper; - -fn main() { - discard_all_helper::external_function(); -} |