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dsl: add Type.OfKind method #332

Merged
merged 1 commit into from Jan 1, 2022
Merged

dsl: add Type.OfKind method #332

merged 1 commit into from Jan 1, 2022

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quasilyte
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This allows a more concise and efficient checking for
numeric type ranges.

For instance, these are identical in semantics:

        Type.Is("int") || Type.Is("int8") || Type.Is("int16") ||
                Type.Is("int32") || Type.Is("int64")
        =
        Type.OfKind("int")

        Type.Is("uint") || Type.Is("uint8") || Type.Is("uint16") ||
                Type.Is("uint32") || Type.Is("uint64")
        =
        Type.OfKind("uint")

There are other useful kinds like "numeric", "signed", "unsigned", etc.

This allows a more concise and efficient checking for
numeric type ranges.

For instance, these are identical in semantics:

```
        Type.Is("int") || Type.Is("int8") || Type.Is("int16") ||
                Type.Is("int32") || Type.Is("int64")
        =
        Type.OfKind("int")

        Type.Is("uint") || Type.Is("uint8") || Type.Is("uint16") ||
                Type.Is("uint32") || Type.Is("uint64")
        =
        Type.OfKind("uint")
```

There are other useful kinds like "numeric", "signed", "unsigned", etc.
@quasilyte quasilyte merged commit ad12d15 into master Jan 1, 2022
@quasilyte quasilyte deleted the quasilyte/dsl_add_ofkind branch January 1, 2022 01:01
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