(possibly) fix build error.

Peiming Liu · Peiming Liu · commit 69f9d2cac233 · 2024-02-15T22:25:25.000Z
diff --git a/mlir/include/mlir/Dialect/SparseTensor/IR/Enums.h b/mlir/include/mlir/Dialect/SparseTensor/IR/Enums.h
@@ -301,7 +301,7 @@ struct LevelType {
 
   /// Check if the `LevelType` is in the `LevelFormat`.
   template <LevelFormat fmt>
-  bool isa() const {
+  constexpr bool isa() const {
     return getLvlFmt() == fmt;
   }
 

Original file line number	Diff line number	Diff line change
`@@ -301,7 +301,7 @@ struct LevelType {`
`301`	`301`
`302`	`302`	/// Check if the `LevelType` is in the `LevelFormat`.
`303`	`303`	`template <LevelFormat fmt>`
`304`		`- bool isa() const {`
	`304`	`+ constexpr bool isa() const {`
`305`	`305`	`return getLvlFmt() == fmt;`
`306`	`306`	`}`
`307`	`307`