[arrow] branch main updated: GH-35982: [Go] Fix go1.18 broken builds (#35983)

[zeroshade]

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zeroshade pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/arrow.git


The following commit(s) were added to refs/heads/main by this push:
     new 08caf008b1 GH-35982: [Go] Fix go1.18 broken builds (#35983)
08caf008b1 is described below

commit 08caf008b1bf2e93c70ae7db7531425bb9d4592e
Author: Matt Topol <zotthewiz...@gmail.com>
AuthorDate: Wed Jun 7 14:43:04 2023 -0400

    GH-35982: [Go] Fix go1.18 broken builds (#35983)
    
    
    ### Rationale for this change
    Fix usage of deprecated functions to fix the Go 1.18 builds.
    
    * Closes: #35982
    
    Authored-by: Matt Topol <zotthewiz...@gmail.com>
    Signed-off-by: Matt Topol <zotthewiz...@gmail.com>
---
 go/arrow/compute/exprs/exec.go  | 4 ++--
 go/arrow/compute/exprs/types.go | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/go/arrow/compute/exprs/exec.go b/go/arrow/compute/exprs/exec.go
index 74e6435b8d..a8305cade2 100644
--- a/go/arrow/compute/exprs/exec.go
+++ b/go/arrow/compute/exprs/exec.go
@@ -285,7 +285,7 @@ func literalToDatum(mem memory.Allocator, lit expr.Literal, 
ext ExtensionIDSet)
                                return nil, fmt.Errorf("%w: key type mismatch 
for %s, got key with type %s",
                                        arrow.ErrInvalid, mapType, 
scalarKey.DataType())
                        }
-                       if !arrow.TypeEqual(mapType.ValueType(), 
scalarValue.DataType()) {
+                       if !arrow.TypeEqual(mapType.ItemType(), 
scalarValue.DataType()) {
                                return nil, fmt.Errorf("%w: value type mismatch 
for %s, got key with type %s",
                                        arrow.ErrInvalid, mapType, 
scalarValue.DataType())
                        }
@@ -293,7 +293,7 @@ func literalToDatum(mem memory.Allocator, lit expr.Literal, 
ext ExtensionIDSet)
                        keys[i], values[i] = scalarKey, scalarValue
                }
 
-               keyBldr, valBldr := array.NewBuilder(mem, mapType.KeyType()), 
array.NewBuilder(mem, mapType.ValueType())
+               keyBldr, valBldr := array.NewBuilder(mem, mapType.KeyType()), 
array.NewBuilder(mem, mapType.ItemType())
                defer keyBldr.Release()
                defer valBldr.Release()
 
diff --git a/go/arrow/compute/exprs/types.go b/go/arrow/compute/exprs/types.go
index f169f18d4b..8e6934ae50 100644
--- a/go/arrow/compute/exprs/types.go
+++ b/go/arrow/compute/exprs/types.go
@@ -623,7 +623,7 @@ func ToSubstraitType(dt arrow.DataType, nullable bool, ext 
ExtensionIDSet) (type
                if err != nil {
                        return nil, err
                }
-               valueType, err := ToSubstraitType(dt.ValueType(), 
dt.ValueField().Nullable, ext)
+               valueType, err := ToSubstraitType(dt.Elem(), 
dt.ElemField().Nullable, ext)
                if err != nil {
                        return nil, err
                }