Function newBufferFilterForLiteral

compiler/rungen/bufferfilter.go:109–119

(val super.Value)

}

func newBufferFilterForLiteral(val super.Value) (*expr.BufferFilter, error) {
	if id := val.Type().ID(); super.IsNumber(id) || id == super.IDNull {
		// All numbers are comparable, so they can require up to three
		// patterns: float, varint, and uvarint.
		return nil, nil
	}
	// We're looking for a complete BSUP value, so we can lengthen the
	// pattern by calling Encode to add a tag.
	pattern := string(val.Encode(nil))
	return expr.NewBufferFilterForString(pattern), nil
}