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cgen error: _ := voidptr(a) about v HOT 5 CLOSED

enghitalo avatar enghitalo commented on May 24, 2024 1
cgen error: _ := voidptr(a)

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Comments (5)

shove70 avatar shove70 commented on May 24, 2024 1

I think, string -> voidptr Should be disallowed, whether it's in unsafe or not.

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Delta456 avatar Delta456 commented on May 24, 2024 1

A C error is also thrown when byteptr and charptr casts are used instead.

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JalonSolov avatar JalonSolov commented on May 24, 2024 1

It shouldn't be allowed, because string is a struct. It's not a charptr (which is char *) or a byteptr (which is basically the same thing). Casting string.str to one of these will be fine, but not string itself.

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dumblob avatar dumblob commented on May 24, 2024

@Delta456 @JalonSolov did you get any feedback on disallowing cast of string to any pointer (byteptr charptr ...)?

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Delta456 avatar Delta456 commented on May 24, 2024

@Delta456 @JalonSolov did you get any feedback on disallowing cast of string to any pointer (byteptr charptr ...)?

Nope.

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