/
math_is_nan.go
39 lines (32 loc) · 1.13 KB
/
math_is_nan.go
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// Code generated by __generator__/interpreter.go at once
package builtin
import (
"github.com/ysugimoto/falco/interpreter/context"
"github.com/ysugimoto/falco/interpreter/function/errors"
"github.com/ysugimoto/falco/interpreter/value"
)
const Math_is_nan_Name = "math.is_nan"
var Math_is_nan_ArgumentTypes = []value.Type{value.FloatType}
func Math_is_nan_Validate(args []value.Value) error {
if len(args) != 1 {
return errors.ArgumentNotEnough(Math_is_nan_Name, 1, args)
}
for i := range args {
if args[i].Type() != Math_is_nan_ArgumentTypes[i] {
return errors.TypeMismatch(Math_is_nan_Name, i+1, Math_is_nan_ArgumentTypes[i], args[i].Type())
}
}
return nil
}
// Fastly built-in function implementation of math.is_nan
// Arguments may be:
// - FLOAT
// Reference: https://developer.fastly.com/reference/vcl/functions/floating-point-classifications/math-is-nan/
func Math_is_nan(ctx *context.Context, args ...value.Value) (value.Value, error) {
// Argument validations
if err := Math_is_nan_Validate(args); err != nil {
return value.Null, err
}
x := value.Unwrap[*value.Float](args[0])
return &value.Boolean{Value: x.IsNAN}, nil
}