From 5a509f5bfeb3abef9246dbece6826540b73c5cf8 Mon Sep 17 00:00:00 2001
From: Ayke van Laethem <aykevanlaethem@gmail.com>
Date: Wed, 12 Dec 2018 14:26:00 +0100
Subject: [PATCH] compiler: support some more types in interfaces

---
 compiler/interface.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/interface.go b/compiler/interface.go
index a94fa6f01..7600d4628 100644
--- a/compiler/interface.go
+++ b/compiler/interface.go
@@ -51,7 +51,7 @@ func (c *Compiler) parseMakeInterface(val llvm.Value, typ types.Type, global str
 			itfValue = c.builder.CreateIntToPtr(val, c.i8ptrType, "makeinterface.cast.int")
 		case llvm.PointerTypeKind:
 			itfValue = c.builder.CreateBitCast(val, c.i8ptrType, "makeinterface.cast.ptr")
-		case llvm.StructTypeKind:
+		case llvm.StructTypeKind, llvm.FloatTypeKind, llvm.DoubleTypeKind, llvm.VectorTypeKind:
 			// A bitcast would be useful here, but bitcast doesn't allow
 			// aggregate types. So we'll bitcast it using an alloca.
 			// Hopefully this will get optimized away.