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https://github.com/nspcc-dev/neo-go.git
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1b83dc2476
Mostly it's about Go 1.22+ syntax with ranging over integers, but it also prefers ranging over slices where possible (it makes code a little better to read). Notice that we have a number of dangerous loops where slices are mutated during loop execution, many of these can't be converted since we need proper length evalutation at every iteration. Signed-off-by: Roman Khimov <roman@nspcc.ru>
20 lines
384 B
Go
20 lines
384 B
Go
package opcode
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import "errors"
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var stringToOpcode = make(map[string]Opcode)
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func init() {
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for i := range 255 {
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op := Opcode(i)
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stringToOpcode[op.String()] = op
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}
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}
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// FromString converts string representation to an opcode itself.
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func FromString(s string) (Opcode, error) {
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if op, ok := stringToOpcode[s]; ok {
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return op, nil
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}
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return 0, errors.New("invalid opcode")
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}
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