Merge pull request #21734 from pselle/merge-null
Don't allow nulls in calls to merge
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commit
63ca536e41
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@ -876,7 +876,6 @@ var MergeFunc = function.New(&function.Spec{
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Name: "maps",
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Type: cty.DynamicPseudoType,
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AllowDynamicType: true,
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AllowNull: true,
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},
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Type: function.StaticReturnType(cty.DynamicPseudoType),
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Impl: func(args []cty.Value, retType cty.Type) (ret cty.Value, err error) {
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@ -2045,6 +2045,17 @@ func TestMerge(t *testing.T) {
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cty.NilVal,
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true,
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},
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{ // argument error, for a null type
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[]cty.Value{
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cty.MapVal(map[string]cty.Value{
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"a": cty.StringVal("b"),
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}),
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cty.NullVal(cty.String),
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},
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cty.NilVal,
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true,
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},
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{ // merge maps of maps
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[]cty.Value{
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cty.MapVal(map[string]cty.Value{
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