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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/mir-opt/loop_test.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/mir-opt/loop_test.rs')
-rw-r--r-- | tests/mir-opt/loop_test.rs | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tests/mir-opt/loop_test.rs b/tests/mir-opt/loop_test.rs new file mode 100644 index 000000000..7ded5b575 --- /dev/null +++ b/tests/mir-opt/loop_test.rs @@ -0,0 +1,17 @@ +// compile-flags: -Z identify_regions + +// Tests to make sure we correctly generate falseUnwind edges in loops + +// EMIT_MIR loop_test.main.SimplifyCfg-promote-consts.after.mir +fn main() { + // Exit early at runtime. Since only care about the generated MIR + // and not the runtime behavior (which is exercised by other tests) + // we just bail early. Without this the test just loops infinitely. + if true { + return; + } + loop { + let x = 1; + continue; + } +} |