[Mlir-commits] [mlir] [mlir] Clarify type of optional operands in custom parse directive. (PR #123554)

[Philipp Schilk]

https://github.com/schilkp created https://github.com/llvm/llvm-project/pull/123554

A custom parse directive with optional operand has an `std::optional` argument - `Optional` is not valid in this context.

>From 31f7ebcf3dbe1ba17f952674a686422181739e9e Mon Sep 17 00:00:00 2001
From: schilkp <schilk.philipp at gmail.com>
Date: Mon, 20 Jan 2025 08:05:42 +0100
Subject: [PATCH] [MLIR] Clarify type of optional operands in custom parse
 directive.

A custom parse directive with optional operand has an `std::optional`
argument - `Optional` is not valid in this context.
---
 mlir/docs/DefiningDialects/Operations.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mlir/docs/DefiningDialects/Operations.md b/mlir/docs/DefiningDialects/Operations.md
index 8ff60ac21424c4..53c0ab1f08e227 100644
--- a/mlir/docs/DefiningDialects/Operations.md
+++ b/mlir/docs/DefiningDialects/Operations.md
@@ -867,7 +867,7 @@ declarative parameter to `parse` method argument is detailed below:
     -   Optional: `<Attribute-Storage-Type>(e.g. Attribute) &`
 *   Operand Variables
     -   Single: `OpAsmParser::UnresolvedOperand &`
-    -   Optional: `Optional<OpAsmParser::UnresolvedOperand> &`
+    -   Optional: `std::optional<OpAsmParser::UnresolvedOperand> &`
     -   Variadic: `SmallVectorImpl<OpAsmParser::UnresolvedOperand> &`
     -   VariadicOfVariadic:
         `SmallVectorImpl<SmallVector<OpAsmParser::UnresolvedOperand>> &`