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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/simplify_locals_removes_unused_discriminant_reads.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/simplify_locals_removes_unused_discriminant_reads.rs')
-rw-r--r-- | src/test/mir-opt/simplify_locals_removes_unused_discriminant_reads.rs | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/test/mir-opt/simplify_locals_removes_unused_discriminant_reads.rs b/src/test/mir-opt/simplify_locals_removes_unused_discriminant_reads.rs new file mode 100644 index 000000000..d09bd92c4 --- /dev/null +++ b/src/test/mir-opt/simplify_locals_removes_unused_discriminant_reads.rs @@ -0,0 +1,14 @@ +// unit-test: SimplifyLocals + +fn map(x: Option<Box<()>>) -> Option<Box<()>> { + match x { + None => None, + Some(x) => Some(x), + } +} + +fn main() { + map(None); +} + +// EMIT_MIR simplify_locals_removes_unused_discriminant_reads.map.SimplifyLocals.diff |