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Normally, variables with common linkage must be zero-initialized. In Rust, common linkage variables that are not zero-initialized causes a crash in the compiler backend. This commit adds a test case to confirm this behavior, which will inform us if it changes in the future.
15 lines
421 B
Rust
15 lines
421 B
Rust
// build-fail
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// failure-status: 101
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// known-bug: #109681
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// This test verifies that we continue to hit the LLVM error for common linkage with non-zero
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// initializers, since it generates invalid LLVM IR.
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// Linkages are internal features marked as perma-unstable, so we don't need to fix the issue
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// for now.
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#![crate_type="lib"]
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#![feature(linkage)]
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#[linkage = "common"]
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#[no_mangle]
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pub static TEST: bool = true;
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