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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:21 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:21 +0000 |
commit | 4e8199b572f2035b7749cba276ece3a26630d23e (patch) | |
tree | f09feeed6a0fe39d027b1908aa63ea6b35e4b631 /src/test/mir-opt/dataflow-const-prop/inherit_overflow.rs | |
parent | Adding upstream version 1.66.0+dfsg1. (diff) | |
download | rustc-4e8199b572f2035b7749cba276ece3a26630d23e.tar.xz rustc-4e8199b572f2035b7749cba276ece3a26630d23e.zip |
Adding upstream version 1.67.1+dfsg1.upstream/1.67.1+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/mir-opt/dataflow-const-prop/inherit_overflow.rs')
-rw-r--r-- | src/test/mir-opt/dataflow-const-prop/inherit_overflow.rs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/test/mir-opt/dataflow-const-prop/inherit_overflow.rs b/src/test/mir-opt/dataflow-const-prop/inherit_overflow.rs new file mode 100644 index 000000000..2f2d9d010 --- /dev/null +++ b/src/test/mir-opt/dataflow-const-prop/inherit_overflow.rs @@ -0,0 +1,8 @@ +// compile-flags: -Zunsound-mir-opts + +// EMIT_MIR inherit_overflow.main.DataflowConstProp.diff +fn main() { + // After inlining, this will contain a `CheckedBinaryOp`. The overflow + // must be ignored by the constant propagation to avoid triggering a panic. + let _ = <u8 as std::ops::Add>::add(255, 1); +} |