[clang] [clang-repl] Implement value printing of custom types (PR #84769)

[via cfe-commits]

github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

<details>
<summary>
You can test this locally with the following command:
</summary>

``````````bash
git-clang-format --diff 71c2a132b2713c568ef41b0d18f92c4fa8ee73a6 cd22ee8e45d49317d511c954cd646a6e1f232903 -- clang/lib/Headers/__clang_interpreter_runtime_printvalue.h clang/lib/Interpreter/ValuePrinter.cpp clang/test/Interpreter/pretty-print.cpp clang/include/clang/AST/ASTContext.h clang/include/clang/Interpreter/Interpreter.h clang/include/clang/Interpreter/PartialTranslationUnit.h clang/include/clang/Interpreter/Value.h clang/lib/Interpreter/DeviceOffload.cpp clang/lib/Interpreter/DeviceOffload.h clang/lib/Interpreter/IncrementalExecutor.cpp clang/lib/Interpreter/IncrementalExecutor.h clang/lib/Interpreter/IncrementalParser.cpp clang/lib/Interpreter/IncrementalParser.h clang/lib/Interpreter/Interpreter.cpp clang/lib/Interpreter/InterpreterUtils.cpp clang/lib/Interpreter/InterpreterUtils.h clang/lib/Interpreter/Value.cpp clang/tools/clang-repl/ClangRepl.cpp clang/unittests/Interpreter/CodeCompletionTest.cpp clang/unittests/Interpreter/ExceptionTests/InterpreterExceptionTest.cpp clang/unittests/Interpreter/IncrementalProcessingTest.cpp clang/unittests/Interpreter/InterpreterTest.cpp
``````````

</details>

<details>
<summary>
View the diff from clang-format here.
</summary>

``````````diff
diff --git a/clang/include/clang/Interpreter/Interpreter.h b/clang/include/clang/Interpreter/Interpreter.h
index d9972ab8c7..62a9954f67 100644
--- a/clang/include/clang/Interpreter/Interpreter.h
+++ b/clang/include/clang/Interpreter/Interpreter.h
@@ -94,13 +94,9 @@ class Interpreter {
   Value LastValue;
 
 public:
-  class SynthesizingCodeRAII {
+  class SynthesizingCodeRAII {};
 
-  };
-
-  SynthesizingCodeRAII EnterCodeSynthesisScope() {
-
-  }
+  SynthesizingCodeRAII EnterCodeSynthesisScope() {}
 
   ~Interpreter();
   static llvm::Expected<std::unique_ptr<Interpreter>>
@@ -150,8 +146,6 @@ public:
 
   std::unique_ptr<llvm::Module> GenModule();
 
-  
-
 private:
   size_t getEffectivePTUSize() const;
 
diff --git a/clang/lib/Headers/__clang_interpreter_runtime_printvalue.h b/clang/lib/Headers/__clang_interpreter_runtime_printvalue.h
index 707eb0723f..cf97afba8c 100644
--- a/clang/lib/Headers/__clang_interpreter_runtime_printvalue.h
+++ b/clang/lib/Headers/__clang_interpreter_runtime_printvalue.h
@@ -73,7 +73,9 @@ __DECL_PRINT_VALUE_RUNTIME(char *);
 namespace __repl_runtime_detail {
 
 // Custom void_t implementation for C++11 compatibility
-template <typename... Ts> struct __repl_void_impl { typedef void type; };
+template <typename... Ts> struct __repl_void_impl {
+  typedef void type;
+};
 
 // Helper to deduce the type of the expression 'std::begin(std::declval<T &>())'
 template <typename T>
diff --git a/clang/lib/Interpreter/ValuePrinter.cpp b/clang/lib/Interpreter/ValuePrinter.cpp
index 3f8c9a6f26..a5eea69dbd 100644
--- a/clang/lib/Interpreter/ValuePrinter.cpp
+++ b/clang/lib/Interpreter/ValuePrinter.cpp
@@ -117,7 +117,7 @@ static std::string PrintEnum(const Value &V) {
   }
   llvm::SmallString<64> APStr;
   AP.toString(APStr, /*Radix=*/10);
-  SS << " : " << PrintQualType(Ctx, ED->getIntegerType()) << " "  << APStr;
+  SS << " : " << PrintQualType(Ctx, ED->getIntegerType()) << " " << APStr;
   return Str;
 }
 

``````````

</details>


https://github.com/llvm/llvm-project/pull/84769