From bbbe4d177c378077b43b09c74a3a20a09bfee443 Mon Sep 17 00:00:00 2001
From: Galen Williamson <galen@vector35.com>
Date: Mon, 2 May 2022 15:36:52 -0400
Subject: added API for GetLanguageRepresentationIfAvailable

---
 binaryninjaapi.h  |  1 +
 binaryninjacore.h |  1 +
 function.cpp      | 14 +++++++++++++-
 3 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/binaryninjaapi.h b/binaryninjaapi.h
index 763eb02c..755d465c 100644
--- a/binaryninjaapi.h
+++ b/binaryninjaapi.h
@@ -3778,6 +3778,7 @@ namespace BinaryNinja {
 		Ref<HighLevelILFunction> GetHighLevelIL() const;
 		Ref<HighLevelILFunction> GetHighLevelILIfAvailable() const;
 		Ref<LanguageRepresentationFunction> GetLanguageRepresentation() const;
+		Ref<LanguageRepresentationFunction> GetLanguageRepresentationIfAvailable() const;
 
 		Ref<Type> GetType() const;
 		Confidence<Ref<Type>> GetReturnType() const;
diff --git a/binaryninjacore.h b/binaryninjacore.h
index fd004a27..cd079fdc 100644
--- a/binaryninjacore.h
+++ b/binaryninjacore.h
@@ -3583,6 +3583,7 @@ extern "C"
 	BINARYNINJACOREAPI BNHighLevelILFunction* BNGetFunctionHighLevelIL(BNFunction* func);
 	BINARYNINJACOREAPI BNHighLevelILFunction* BNGetFunctionHighLevelILIfAvailable(BNFunction* func);
 	BINARYNINJACOREAPI BNLanguageRepresentationFunction* BNGetFunctionLanguageRepresentation(BNFunction* func);
+	BINARYNINJACOREAPI BNLanguageRepresentationFunction* BNGetFunctionLanguageRepresentationIfAvailable(BNFunction* func);
 	BINARYNINJACOREAPI BNRegisterValue BNGetRegisterValueAtInstruction(
 	    BNFunction* func, BNArchitecture* arch, uint64_t addr, uint32_t reg);
 	BINARYNINJACOREAPI BNRegisterValue BNGetRegisterValueAfterInstruction(
diff --git a/function.cpp b/function.cpp
index bacfbab0..c93a8329 100644
--- a/function.cpp
+++ b/function.cpp
@@ -769,7 +769,19 @@ Ref<HighLevelILFunction> Function::GetHighLevelILIfAvailable() const
 
 Ref<LanguageRepresentationFunction> Function::GetLanguageRepresentation() const
 {
-	return new LanguageRepresentationFunction(BNGetFunctionLanguageRepresentation(m_object));
+	BNLanguageRepresentationFunction* function = BNGetFunctionLanguageRepresentation(m_object);
+	if (!function)
+		return nullptr;
+	return new LanguageRepresentationFunction(function);
+}
+
+
+Ref<LanguageRepresentationFunction> Function::GetLanguageRepresentationIfAvailable() const
+{
+	BNLanguageRepresentationFunction* function = BNGetFunctionLanguageRepresentationIfAvailable(m_object);
+	if (!function)
+		return nullptr;
+	return new LanguageRepresentationFunction(function);
 }
 
 
-- 
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