From b5ddc1c24b149d5bdee9cc5ca1fd959384582be1 Mon Sep 17 00:00:00 2001
From: Brian Fiete <bfiete@gmail.com>
Date: Thu, 31 Mar 2022 11:16:13 -0700
Subject: [PATCH] Fixed comptime valueless ctor

---
 IDEHelper/Compiler/CeMachine.cpp | 12 ++++++------
 IDEHelper/Tests/src/ConstEval.bf |  6 ++++++
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/IDEHelper/Compiler/CeMachine.cpp b/IDEHelper/Compiler/CeMachine.cpp
index 876063f9..1953460c 100644
--- a/IDEHelper/Compiler/CeMachine.cpp
+++ b/IDEHelper/Compiler/CeMachine.cpp
@@ -5149,14 +5149,14 @@ BfTypedValue CeContext::Call(CeCallSource callSource, BfModule* module, BfMethod
 				Fail("Failed to encode return argument");
 			}
 		}
-		else if (returnType->IsComposite())
+		else if ((methodInstance->mMethodDef->mMethodType == BfMethodType_Ctor) && (thisType != NULL) && (thisType->IsValuelessType()))
+		{
+			returnValue = BfTypedValue(module->mBfIRBuilder->CreateConstAggZero(module->mBfIRBuilder->MapType(returnType, BfIRPopulateType_Identity)), thisType);
+		}
+		else if ((returnType->IsComposite()) || (returnType->IsValuelessType()))
 		{
 			returnValue = BfTypedValue(module->mBfIRBuilder->CreateConstAggZero(module->mBfIRBuilder->MapType(returnType, BfIRPopulateType_Identity)), returnType);
-		}
-		else if (returnType->IsValuelessType())
-		{
-			returnValue = BfTypedValue(module->mBfIRBuilder->GetFakeVal(), returnType);			
-		}
+		}		
 	}
 
 	mCallStack.Clear();
diff --git a/IDEHelper/Tests/src/ConstEval.bf b/IDEHelper/Tests/src/ConstEval.bf
index 3dc1f3d9..e8d07f76 100644
--- a/IDEHelper/Tests/src/ConstEval.bf
+++ b/IDEHelper/Tests/src/ConstEval.bf
@@ -32,6 +32,12 @@ namespace Tests
 			}
 		}
 
+		struct ZeroStruct
+		{
+			public this() { }
+			public const ZeroStruct ConstValue = ZeroStruct();
+		}
+
 		const String cStrA = "Abc";
 		const String cStrB = GetStringA(cStrA, 12, 23);