[Mlir-commits] [mlir] [mlir][bytecode] Fix crashes when reading bytecode with unsupported types (PR #186354)

[Mehdi Amini]

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@@ -34,22 +34,25 @@ namespace {
 // TODO: Move these to separate file.
 
 // Returns the bitwidth if known, else return 0.
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joker-eph wrote:

Nit: this comment was not updated along with the return type — should be `// Returns the bitwidth if known, else return std::nullopt.`

https://github.com/llvm/llvm-project/pull/186354