[stdlib] Refactor atol
: StringRef
to StringSlice
and reusability
#3207
+141
−77
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This pull request modularises previously inline code, assisting in addressing issue #2639 to allow
stol
function to reuse some of the functionality. These changes, initially part of PR #3178, have been separated for easier review.The refactoring extracts
_handle_base_prefix
&_trim_and_handle_sign
. Additionally, the docstring has been revised for clarity.Alongside these changes, the respective function signatures have been updated to move away from
StringRef
toStringSlice
.There was also a small
FIXME
to convert fromvar
toalias
, which is now seems possible.