[postgis-tickets] [PostGIS] #4675: Implement topology.GetRingEdges in C

[PostGIS]

#4675: Implement topology.GetRingEdges in C
--------------------------+---------------------------
  Reporter:  strk         |      Owner:  strk
      Type:  enhancement  |     Status:  closed
  Priority:  medium       |  Milestone:  PostGIS 3.1.0
 Component:  topology     |    Version:  3.0.x
Resolution:  fixed        |   Keywords:
--------------------------+---------------------------

Comment (by pramsey):

 Seeing build failure in travis:

 https://travis-ci.org/github/postgis/postgis/jobs/684751842

 {{{
 postgis_topology.c: In function 'GetRingEdges':

 postgis_topology.c:5076:11: error: implicit declaration of function
 'heap_form_tuple'; did you mean 'heap_lock_tuple'? [-Werror=implicit-
 function-declaration]

  5076 |   tuple = heap_form_tuple(funcctx->tuple_desc, ret, isnull);

       |           ^~~~~~~~~~~~~~~

       |           heap_lock_tuple

 postgis_topology.c:5076:9: error: assignment to 'HeapTuple' {aka 'struct
 HeapTupleData *'} from 'int' makes pointer from integer without a cast
 [-Werror=int-conversion]

  5076 |   tuple = heap_form_tuple(funcctx->tuple_desc, ret, isnull);

       |         ^

 postgis_topology.c: At top level:
 }}}

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/4675#comment:4>
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