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ringabout
2026-02-05 20:15:21 +08:00
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doc/manual.md
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@@ -1144,7 +1144,7 @@ semantic analysis). Assignments from the base type to one of its subrange types
A subrange type has the same size as its base type (`int` in the
Subrange example).
Implicit "downsizing" conversions to range types (for example, `int -> range[0..255]` or `range[1..256] -> range[0..255]`) emit the `ImplicitRangeConversion` warning. Conversions that are clearly safe (for example, `range[0..255] -> range[0..65535]`) and any explicit casts do not trigger this warning. Conversions from `int` to common subranges such as `Natural` or `Positive` are also exempt, which can be enabled with `--warning:systemRangeConversion`
Implicit "downsizing" conversions to range types (for example, `int -> range[0..255]` or `range[1..256] -> range[0..255]`) emit the `ImplicitRangeConversion` warning. Conversions that are clearly safe (for example, `range[0..255] -> range[0..65535]`) and any explicit casts do not trigger this warning. Conversions from `int` to common subranges such as `Natural` or `Positive` are also exempt, which can be enabled with `--warning:systemRangeConversion`.
Pre-defined floating-point types