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coverage: Regression test for #117788

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Without the workaround applied, this test will produce malformed mappings that
cause `llvm-cov` to fail.

(And if it does emit well-formed mappings, they should be obviously incorrect.)
This commit is contained in:
Zalathar 2023-11-13 11:33:44 +11:00
parent ed8298b825
commit 514e324c32
4 changed files with 90 additions and 0 deletions
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16
tests/coverage/macro_name_span.cov-map Normal file
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@ -0,0 +1,16 @@
Function name: macro_name_span::affected_function
Raw bytes (9): 0x[01, 01, 00, 01, 01, 06, 1b, 00, 20]
Number of files: 1
- file 0 => global file 1
Number of expressions: 0
Number of file 0 mappings: 1
- Code(Counter(0)) at (prev + 6, 27) to (start + 0, 32)
Function name: macro_name_span::main
Raw bytes (9): 0x[01, 02, 00, 01, 01, 0b, 01, 02, 02]
Number of files: 1
- file 0 => global file 2
Number of expressions: 0
Number of file 0 mappings: 1
- Code(Counter(0)) at (prev + 11, 1) to (start + 2, 2)