From a1729e82976e9d3789922c65bab93e7da75dd432 Mon Sep 17 00:00:00 2001
From: Brian Fiete <bfiete@gmail.com>
Date: Fri, 15 May 2020 17:01:38 -0700
Subject: [PATCH] Made static lookup for with generic constraints

---
 IDEHelper/Compiler/BfExprEvaluator.cpp | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/IDEHelper/Compiler/BfExprEvaluator.cpp b/IDEHelper/Compiler/BfExprEvaluator.cpp
index bdf96ef7..0f6c3591 100644
--- a/IDEHelper/Compiler/BfExprEvaluator.cpp
+++ b/IDEHelper/Compiler/BfExprEvaluator.cpp
@@ -7768,6 +7768,24 @@ void BfExprEvaluator::LookupQualifiedStaticField(BfAstNode* nameNode, BfIdentifi
 			else
 				lookupType = BfTypedValue(type);
 			auto findName = nameRight->ToString();
+
+			if ((lookupType.mType != NULL) && (lookupType.mType->IsGenericParam()))
+			{
+				auto genericParamInstance = mModule->GetGenericParamInstance((BfGenericParamType*)lookupType.mType);
+				if (genericParamInstance->mTypeConstraint != NULL)
+				{
+					mResult = LookupField(nameRight, BfTypedValue(genericParamInstance->mTypeConstraint), findName);
+					if ((mResult) || (mPropDef != NULL))
+						return;
+				}
+				for (auto constraint : genericParamInstance->mInterfaceConstraints)
+				{
+					mResult = LookupField(nameRight, BfTypedValue(constraint), findName);
+					if ((mResult) || (mPropDef != NULL))
+						return;
+				}
+			}
+
 			/*if (findName == "base")
 			{
 			mResult = BfTypedValue(lookupType);