cd9021e8cb
When we try to extract coverage-relevant spans from MIR, sometimes we see MIR statements/terminators whose spans cover the entire function body. Those spans tend to be unhelpful for coverage purposes, because they often represent compiler-inserted code, e.g. the implicit return value of `()`.
46 lines
1.8 KiB
Plaintext
46 lines
1.8 KiB
Plaintext
Function name: inline_dead::dead (unused)
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Raw bytes (9): 0x[01, 01, 00, 01, 00, 17, 01, 02, 02]
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Number of files: 1
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- file 0 => global file 1
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Number of expressions: 0
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Number of file 0 mappings: 1
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- Code(Zero) at (prev + 23, 1) to (start + 2, 2)
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Function name: inline_dead::live::<false>
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Raw bytes (28): 0x[01, 01, 02, 01, 00, 00, 02, 04, 01, 0e, 01, 01, 09, 00, 02, 09, 00, 0f, 02, 02, 09, 00, 0a, 07, 02, 01, 00, 02]
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Number of files: 1
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- file 0 => global file 1
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Number of expressions: 2
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- expression 0 operands: lhs = Counter(0), rhs = Zero
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- expression 1 operands: lhs = Zero, rhs = Expression(0, Sub)
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Number of file 0 mappings: 4
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- Code(Counter(0)) at (prev + 14, 1) to (start + 1, 9)
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- Code(Zero) at (prev + 2, 9) to (start + 0, 15)
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- Code(Expression(0, Sub)) at (prev + 2, 9) to (start + 0, 10)
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= (c0 - Zero)
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- Code(Expression(1, Add)) at (prev + 2, 1) to (start + 0, 2)
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= (Zero + (c0 - Zero))
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Function name: inline_dead::main
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Raw bytes (14): 0x[01, 01, 00, 02, 01, 04, 01, 03, 0a, 01, 06, 05, 01, 02]
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Number of files: 1
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- file 0 => global file 1
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Number of expressions: 0
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Number of file 0 mappings: 2
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- Code(Counter(0)) at (prev + 4, 1) to (start + 3, 10)
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- Code(Counter(0)) at (prev + 6, 5) to (start + 1, 2)
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Function name: inline_dead::main::{closure#0}
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Raw bytes (23): 0x[01, 01, 02, 00, 06, 01, 00, 03, 01, 07, 17, 01, 16, 00, 01, 17, 00, 18, 03, 01, 05, 00, 06]
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Number of files: 1
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- file 0 => global file 1
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Number of expressions: 2
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- expression 0 operands: lhs = Zero, rhs = Expression(1, Sub)
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- expression 1 operands: lhs = Counter(0), rhs = Zero
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Number of file 0 mappings: 3
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- Code(Counter(0)) at (prev + 7, 23) to (start + 1, 22)
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- Code(Zero) at (prev + 1, 23) to (start + 0, 24)
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- Code(Expression(0, Add)) at (prev + 1, 5) to (start + 0, 6)
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= (Zero + (c0 - Zero))
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