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fix warnings number for f# index notation #41412

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Jun 17, 2024
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fix warnings number for f# index notation #41412

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2 changes: 1 addition & 1 deletion docs/fsharp/language-reference/members/indexed-properties.md
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Expand Up @@ -51,7 +51,7 @@ The syntax for accessing a non-default indexed property is to provide the name o

Regardless of which form you use, you should always use the curried form for the set method on an indexed property. For information about curried functions, see [Functions](../functions/index.md).

Prior to F# 6, the syntax `expr.[idx]` was used for indexing. You can activate an optional informational warning (`/warnon:3566` or property `<WarnOn>3566</WarnOn>`) to report uses of the `expr.[idx]` notation.
Prior to F# 6, the syntax `expr.[idx]` was used for indexing. You can activate an optional informational warning (`/warnon:3366` or property `<WarnOn>3366</WarnOn>`) to report uses of the `expr.[idx]` notation.

## Example

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2 changes: 1 addition & 1 deletion docs/fsharp/whats-new/fsharp-6.md
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Expand Up @@ -63,7 +63,7 @@ F# 6 allows the syntax `expr[idx]` for indexing and slicing collections.

Up to and including F# 5, F# has used `expr.[idx]` as indexing syntax. Allowing the use of `expr[idx]` is based on repeated feedback from those learning F# or seeing F# for the first time that the use of dot-notation indexing comes across as an unnecessary divergence from standard industry practice.

This is not a breaking change because by default, no warnings are emitted on the use of `expr.[idx]`. However, some informational messages that suggest code clarifications are emitted. You can optionally activate further informational messages as well. For example, you can activate an optional informational warning (`/warnon:3566`) to start reporting uses of the `expr.[idx]` notation. For more information, see [Indexer Notation]( https://aka.ms/fsharp-index-notation).
This is not a breaking change because by default, no warnings are emitted on the use of `expr.[idx]`. However, some informational messages that suggest code clarifications are emitted. You can optionally activate further informational messages as well. For example, you can activate an optional informational warning (`/warnon:3366`) to start reporting uses of the `expr.[idx]` notation. For more information, see [Indexer Notation]( https://aka.ms/fsharp-index-notation).

In new code, we recommend the systematic use of `expr[idx]` as the indexing syntax.

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