| Issue |
164795
|
| Summary |
[clang-tidy] add option to treat all unannotated functions as throwing in `bugprone-exception-escape`
|
| Labels |
enhancement,
clang-tidy
|
| Assignees |
|
| Reporter |
firewave
|
Currently the `bugprone-exception-escape` check only reports findings when it actually sees an exception being thrown (hence some warnings only appearing with libc++ - see #152026 and #109587).
Adding an option which treats all functions not flagged as non-throwing as potentially throwing would mitigate that. That option could be made more granular as to differentiate between functions with known and unknown implementations.
An additional tunable along `FunctionsThatWillNotThrow` could also be added for helping with known non-throwing functions which are not annotated as such (as in legacy APIs).
It is possible that this needs to be spun into its own check.
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