Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 19 deletions

diff --git a/src/test/mir-opt/issues/issue_59352.rs b/src/test/mir-opt/issues/issue_59352.rs
deleted file mode 100644
index 1e0045555..000000000
--- a/src/test/mir-opt/issues/issue_59352.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// This test is a mirror of codegen/issue-59352.rs.
-// The LLVM inliner doesn't inline `char::method::is_digit()` and so it doesn't recognize this case
-// as effectively `if x.is_some() { x.unwrap() } else { 0 }`.
-//
-// Currently, the MIR optimizer isn't capable of removing the unreachable panic in this test case.
-// Once the optimizer can do that, this test case will need to be updated and codegen/issue-59352.rs
-// removed.
-
-// EMIT_MIR issue_59352.num_to_digit.PreCodegen.after.mir
-// compile-flags: -Z mir-opt-level=3 -Z span_free_formats
-
-pub fn num_to_digit(num: char) -> u32 {
-    // CHECK-NOT: panic
-    if num.is_digit(8) { num.to_digit(8).unwrap() } else { 0 }
-}
-
-pub fn main() {
-    num_to_digit('2');
-}