mirror of
https://github.com/nspcc-dev/neo-go.git
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45 lines
872 B
Go
45 lines
872 B
Go
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package compiler
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import (
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"go/ast"
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"go/types"
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)
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func (c *codegen) typeAndValueOf(e ast.Expr) types.TypeAndValue {
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return c.typeInfo.Types[e]
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}
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func (c *codegen) typeOf(e ast.Expr) types.Type {
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return c.typeAndValueOf(e).Type
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}
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func isBasicTypeOfKind(typ types.Type, ks ...types.BasicKind) bool {
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if t, ok := typ.Underlying().(*types.Basic); ok {
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k := t.Kind()
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for i := range ks {
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if k == ks[i] {
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return true
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}
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}
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}
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return false
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}
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func isByte(typ types.Type) bool {
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return isBasicTypeOfKind(typ, types.Uint8, types.Int8)
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}
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func isString(typ types.Type) bool {
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return isBasicTypeOfKind(typ, types.String)
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}
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func isCompoundSlice(typ types.Type) bool {
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t, ok := typ.Underlying().(*types.Slice)
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return ok && !isByte(t.Elem())
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}
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func isByteSlice(typ types.Type) bool {
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t, ok := typ.Underlying().(*types.Slice)
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return ok && isByte(t.Elem())
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}
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