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api/conversions: fix converting of nil complex numbers

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This commit is contained in:
Denis Shevchenko 2017-11-28 14:15:23 +03:00 committed by Derek Parker
parent f6f6f0bf13
commit 2e74b9c4aa
1 changed files with 23 additions and 10 deletions
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33
service/api/conversions.go
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@ -148,30 +148,43 @@ func ConvertVar(v *proc.Variable) *Variable {
r.Children = make([]Variable, 2)
r.Len = 2
real, _ := constant.Float64Val(constant.Real(v.Value))
imag, _ := constant.Float64Val(constant.Imag(v.Value))
r.Children[0].Name = "real"
r.Children[0].Kind = reflect.Float32
r.Children[0].Value = strconv.FormatFloat(real, 'f', -1, 32)
r.Children[1].Name = "imaginary"
r.Children[1].Kind = reflect.Float32
r.Children[1].Value = strconv.FormatFloat(imag, 'f', -1, 32)
if v.Value != nil {
real, _ := constant.Float64Val(constant.Real(v.Value))
r.Children[0].Value = strconv.FormatFloat(real, 'f', -1, 32)
imag, _ := constant.Float64Val(constant.Imag(v.Value))
r.Children[1].Value = strconv.FormatFloat(imag, 'f', -1, 32)
} else {
r.Children[0].Value = "nil"
r.Children[1].Value = "nil"
}
case reflect.Complex128:
r.Children = make([]Variable, 2)
r.Len = 2
real, _ := constant.Float64Val(constant.Real(v.Value))
imag, _ := constant.Float64Val(constant.Imag(v.Value))
r.Children[0].Name = "real"
r.Children[0].Kind = reflect.Float64
r.Children[0].Value = strconv.FormatFloat(real, 'f', -1, 64)
r.Children[1].Name = "imaginary"
r.Children[1].Kind = reflect.Float64
r.Children[1].Value = strconv.FormatFloat(imag, 'f', -1, 64)
if v.Value != nil {
real, _ := constant.Float64Val(constant.Real(v.Value))
r.Children[0].Value = strconv.FormatFloat(real, 'f', -1, 64)
imag, _ := constant.Float64Val(constant.Imag(v.Value))
r.Children[1].Value = strconv.FormatFloat(imag, 'f', -1, 64)
} else {
r.Children[0].Value = "nil"
r.Children[1].Value = "nil"
}
default:
r.Children = make([]Variable, len(v.Children))