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Fix Display for kllvm::Block #15

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Merged
gtrepta merged 1 commit into from
May 15, 2026
+3 −5
Merged

Fix Display for kllvm::Block #15

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8 changes: 3 additions & 5 deletions kframework_ffi/src/kllvm/block.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -31,14 +31,12 @@ impl fmt::Display for Block {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
let result = unsafe {
let c_str = ffi::kore_block_dump(self.block);
let result = CStr::from_ptr(c_str)
.to_str()
.expect("Failed to convert kllvm::Block to &str")
.to_string();
let bytes = CStr::from_ptr(c_str).to_bytes();
let result: String = bytes.iter().map(|&b| b as char).collect();
libc::free(c_str as *mut c_void);
result
};
write!(f, "{}", result)
f.write_str(&result)
}
}

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