Saturate exit codes to 255 for all builtins#7702
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Saturate exit codes to 255 for all builtins#7702ethulhu wants to merge 1 commit intofish-shell:masterfish-shell/fish-shell:masterfrom ethulhu:saturate-all-builtinsethulhu/fish-shell:saturate-all-builtinsCopy head branch name to clipboard
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krobelus
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After commit 6dd6a57, 3 remaining builtins were affected by uint8_t overflow: `exit`, `return`, and `functions --query`. This commit: - Moves the overflow check from `builtin_set_query` to `builtin_run`. - Removes a conflicting int -> uint8_t conversion in `builtin_return`. - Adds tests for the 3 remaining affected builtins. - Simplifies the wording for the documentation for `set --query`. - Does not change documentation for `functions --query`, because it does not state the exit code in its API. - Updates the CHANGELOG to reflect the change to all builtins.
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Great job, thanks! - merged as 5a0aa78 |
xdelaruelle
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Apr 5, 2021
Update fish install tests following change introduced on fish 3.2, where the exit code now saturates to 255 for all builtins commands rather overflowing. (see fish-shell/fish-shell#7702)
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Description
After commit 6dd6a57, 3 remaining builtins were still affected by
uint8_toverflow:exit,return, andfunctions --query.This PR:
builtin_set_querytobuiltin_run.int→uint8_tconversion inbuiltin_return.exitandreturn.functions --query, because it does not state the exit code in its API.This PR is a generic solution to overflowing exit codes, following discussion on PR #7698.
TODOs: