[clang] Update ExternalPreprocessorSource.h (PR #96144)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Danial Klimkin (dklimkin)

<details>
<summary>Changes</summary>

Add missing includes.

---
Full diff: https://github.com/llvm/llvm-project/pull/96144.diff


1 Files Affected:

- (modified) clang/include/clang/Lex/ExternalPreprocessorSource.h (+3) 


``````````diff
diff --git a/clang/include/clang/Lex/ExternalPreprocessorSource.h b/clang/include/clang/Lex/ExternalPreprocessorSource.h
index 48429948dbffe..51c11c3adf6e7 100644
--- a/clang/include/clang/Lex/ExternalPreprocessorSource.h
+++ b/clang/include/clang/Lex/ExternalPreprocessorSource.h
@@ -13,6 +13,9 @@
 #ifndef LLVM_CLANG_LEX_EXTERNALPREPROCESSORSOURCE_H
 #define LLVM_CLANG_LEX_EXTERNALPREPROCESSORSOURCE_H
 
+#include <cassert>
+#include <cstdint>
+  
 namespace clang {
 
 class IdentifierInfo;

``````````

</details>


https://github.com/llvm/llvm-project/pull/96144