| Issue |
181773
|
| Summary |
[MLIR][IRDL] Unable to walk parameters of IRDL-defined types and attributes
|
| Labels |
mlir:irdl
|
| Assignees |
|
| Reporter |
mikeurbach
|
I'm trying to define a parameterized type with IRDL, and later use the APIs to inspect the parameters. I'm assuming the same issue occurs for attributes but I haven't actually tried it yet.
Here's some sample IRDL that I'm trying:
```mlir
module {
irdl.dialect @test {
irdl.type @type1 {
%0 = irdl.base "#builtin.integer"
%1 = irdl.base "!builtin.integer"
irdl.parameters(param1: %0, param2: %1)
}
}
}
```
I'm creating an instance of that type like this: `!test.type1<32 : i64, i32>`.
When I try to walk it, I'm not finding anything. I pushed a small unit test here to reproduce it, if that makes it more clear: https://github.com/mikeurbach/llvm-project/commit/677f520c93bfa97e62c6c9569457996d7a39927e. I'm using this to debug and see if I can get to the bottom of this myself, but curious if anyone has any ideas.
@Moxinilian or @math-fehr, have you seen anything like this? I didn't seem to see any open issue about it.
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