[PostGIS] #5610: ST_SetPoint on a line with NaN Z values

[PostGIS]

#5610: ST_SetPoint on a line with NaN Z values
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  Reporter:  3nids    |      Owner:  pramsey
      Type:  defect   |     Status:  new
  Priority:  medium   |  Milestone:  PostGIS 3.4.2
 Component:  postgis  |    Version:  3.4.x
Resolution:           |   Keywords:
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Changes (by robe):

 * milestone:  PostGIS 3.4.1 => PostGIS 3.4.2

Comment:

 Why would you want to do this?  Nan as an argument breaks so many
 operations.

 But I guess this is a regression since you said it's working in 3.1 even
 though I don't understand the value of having Nan in a coordinate.

 It's possible it broke during the PostgreSQL transition to how they handle
 floats which I forget when that happened I'm thinking around our postgis
 3.2 release
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5610#comment:2>
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