[Mlir-commits] [mlir] [mlir][emitc] Fix invalid syntax in example of emitc.return (PR #121112)

[llvmlistbot at llvm.org]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-mlir

@llvm/pr-subscribers-mlir-emitc

Author: None (hatoo)

<details>
<summary>Changes</summary>

A return type of `emitc.func` must be specified with `->` instead of `:`.
I've verified the syntax using `mlir-translate --mlir-to-cpp`.

---
Full diff: https://github.com/llvm/llvm-project/pull/121112.diff


1 Files Affected:

- (modified) mlir/include/mlir/Dialect/EmitC/IR/EmitC.td (+1-1) 


``````````diff
diff --git a/mlir/include/mlir/Dialect/EmitC/IR/EmitC.td b/mlir/include/mlir/Dialect/EmitC/IR/EmitC.td
index fc5a33541533a7..74c5218df58a28 100644
--- a/mlir/include/mlir/Dialect/EmitC/IR/EmitC.td
+++ b/mlir/include/mlir/Dialect/EmitC/IR/EmitC.td
@@ -727,7 +727,7 @@ def EmitC_ReturnOp : EmitC_Op<"return", [Pure, HasParent<"FuncOp">,
     Example:
 
     ```mlir
-    emitc.func @foo() : (i32) {
+    emitc.func @foo() -> (i32) {
       ...
       emitc.return %0 : i32
     }

``````````

</details>


https://github.com/llvm/llvm-project/pull/121112