[clang] [clang][test] Add missing FileCheck pipe in ast-crash-doc-function-template.cpp (PR #187969)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Fady Farag (iidmsa)

<details>
<summary>Changes</summary>

The test had a CHECK directive that was never executed because the RUN line did not pipe output to FileCheck.

---
Full diff: https://github.com/llvm/llvm-project/pull/187969.diff


1 Files Affected:

- (modified) clang/test/AST/ast-crash-doc-function-template.cpp (+1-1) 


``````````diff
diff --git a/clang/test/AST/ast-crash-doc-function-template.cpp b/clang/test/AST/ast-crash-doc-function-template.cpp
index a1627c7b4d545..cb36cd30f2d3a 100644
--- a/clang/test/AST/ast-crash-doc-function-template.cpp
+++ b/clang/test/AST/ast-crash-doc-function-template.cpp
@@ -1,7 +1,7 @@
 // RUN: rm -rf %t
 // RUN: split-file %s %t
 
-// RUN: %clang_cc1 -x c++ -Wdocumentation -ast-dump-all %t/t.cpp
+// RUN: %clang_cc1 -x c++ -Wdocumentation -ast-dump-all %t/t.cpp | FileCheck %s
 
 //--- t.h
 /// MyClass in the header file

``````````

</details>


https://github.com/llvm/llvm-project/pull/187969