[Mlir-commits] [mlir] [mlir-lsp] Add DiagnosticTag from LSP spec (PR #91396)

[Walter Erquinigo]

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@@ -646,6 +646,20 @@ llvm::json::Value mlir::lsp::toJSON(const DiagnosticRelatedInformation &info) {
 // Diagnostic
 //===----------------------------------------------------------------------===//
 
+llvm::json::Value mlir::lsp::toJSON(DiagnosticTag tag) {
+  return static_cast<int>(tag);
+}
+
+bool mlir::lsp::fromJSON(const llvm::json::Value &value, DiagnosticTag &result,
+                         llvm::json::Path path) {
+  if (auto i = value.getAsInteger()) {
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walter-erquinigo wrote:

don't use auto, just spell out the type

https://github.com/llvm/llvm-project/pull/91396