[llvm-branch-commits] [llvm] [DirectX] Error handling improve in root signature metadata Parser (PR #149232)

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@@ -3,7 +3,7 @@
 
 target triple = "dxil-unknown-shadermodel6.0-compute"
 
-; CHECK: error: Invalid value for MaxLOD: 0
+; CHECK: error: Invalid value for MaxLOD: nan
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joaosaffran wrote:

It was always supposed to be nan, previously the error message converted `nan` into a string. Now, with the error classes, I can use errs() output stream to format those values when showing errors to the user. So, this changed occurred due to the change into custom Error Classes 

https://github.com/llvm/llvm-project/pull/149232