From 2130715f216c398c83625989a6d072cdf7fe6f64 Mon Sep 17 00:00:00 2001
From: Brian Fiete <bfiete@gmail.com>
Date: Sat, 5 Feb 2022 10:39:05 -0500
Subject: [PATCH] null checks

---
 IDEHelper/Compiler/BfModule.cpp          | 3 +++
 IDEHelper/Compiler/BfModuleTypeUtils.cpp | 6 ++++++
 2 files changed, 9 insertions(+)

diff --git a/IDEHelper/Compiler/BfModule.cpp b/IDEHelper/Compiler/BfModule.cpp
index 4b28ab3f..c7834209 100644
--- a/IDEHelper/Compiler/BfModule.cpp
+++ b/IDEHelper/Compiler/BfModule.cpp
@@ -3240,6 +3240,9 @@ BfError* BfModule::Warn(int warningNum, const StringImpl& warning, BfAstNode* re
 
 void BfModule::CheckErrorAttributes(BfTypeInstance* typeInstance, BfMethodInstance* methodInstance, BfCustomAttributes* customAttributes, BfAstNode* targetSrc)
 {
+	if (customAttributes == NULL)
+		return;
+
 	auto _AddDeclarationMoreInfo = [&]()
 	{
 		if (methodInstance != NULL)
diff --git a/IDEHelper/Compiler/BfModuleTypeUtils.cpp b/IDEHelper/Compiler/BfModuleTypeUtils.cpp
index 58e2bae5..ea558406 100644
--- a/IDEHelper/Compiler/BfModuleTypeUtils.cpp
+++ b/IDEHelper/Compiler/BfModuleTypeUtils.cpp
@@ -11479,6 +11479,12 @@ BfType* BfModule::ResolveTypeRef_Type(BfAstNode* astNode, const BfSizedArray<BfA
 
 BfType* BfModule::ResolveTypeRef(BfAstNode* astNode, const BfSizedArray<BfAstNode*>* genericArgs, BfPopulateType populateType, BfResolveTypeRefFlags resolveFlags)
 {
+	if (astNode == NULL)
+	{
+		AssertErrorState();
+		return NULL;
+	}
+
 	if (auto typeRef = BfNodeDynCast<BfTypeReference>(astNode))
 		return ResolveTypeRef(typeRef, populateType, resolveFlags);