fix: fix nullable arrays

riok · Aug 3, 2023 · 6200409 · 6200409
1 parent d768dbb
commit 6200409
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Showing 2 changed files with 8 additions and 3 deletions.
diff --git a/src/Riok.Mapperly/Descriptors/MappingBuilders/EnumerableMappingBuilder.cs b/src/Riok.Mapperly/Descriptors/MappingBuilders/EnumerableMappingBuilder.cs
@@ -54,7 +54,12 @@ or CollectionType.IEnumerable
             // a single Array.Clone / cast mapping call should be sufficient and fast,
             // use a for loop mapping otherwise.
             if (!elementMapping.IsSynthetic)
-                return new ArrayForMapping(ctx.Source, ctx.Target, elementMapping, elementMapping.TargetType);
+                return new ArrayForMapping(
+                    ctx.Source,
+                    ctx.Types.GetArrayType(elementMapping.TargetType),
+                    elementMapping,
+                    elementMapping.TargetType
+                );
 
             return ctx.MapperConfiguration.UseDeepCloning
                 ? new ArrayCloneMapping(ctx.Source, ctx.Target)

diff --git a/...Test.ShouldUpgradeNullabilityInDisabledNullableContextInSelectClause#Mapper.g.verified.cs b/...Test.ShouldUpgradeNullabilityInDisabledNullableContextInSelectClause#Mapper.g.verified.cs
@@ -25,7 +25,7 @@ public partial class Mapper
         return target;
     }
 
-    private global::D[] MapToDArray(global::C[] source)
+    private global::D?[] MapToDArray(global::C[] source)
     {
         var target = new global::D?[source.Length];
         for (var i = 0; i < source.Length; i++)
@@ -35,4 +35,4 @@ public partial class Mapper
 
         return target;
     }
-}
+}