From e490343dfc412aee1f98d50beb41af0b51428ed7 Mon Sep 17 00:00:00 2001
From: Dimitar Dobrev <dpldobrev@protonmail.com>
Date: Sat, 4 Feb 2017 15:01:19 +0200
Subject: [PATCH] Skipped checking for symbols of virtual functions as we call
 those through the v-table.

Note: in certain cases of optimisation the compiler can, however, remove the whole virtual table, so we need to bear in mind that some day we'll hit trouble here.
---
 src/Generator/Passes/FindSymbolsPass.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Generator/Passes/FindSymbolsPass.cs b/src/Generator/Passes/FindSymbolsPass.cs
index 912268be..1fed9fdd 100644
--- a/src/Generator/Passes/FindSymbolsPass.cs
+++ b/src/Generator/Passes/FindSymbolsPass.cs
@@ -27,7 +27,9 @@ namespace CppSharp.Passes
             var mangledDecl = decl as IMangledDecl;
             var method = decl as Method;
             if (decl.IsGenerated && mangledDecl != null &&
-                !(method != null && (method.IsPure || method.IsSynthetized)) &&
+                // virtual functions cannot really be inlined and
+                // we don't need their symbols anyway as we call them through the v-table
+                !(method != null && (method.IsVirtual || method.IsSynthetized)) &&
                 !VisitMangledDeclaration(mangledDecl))
             {
                 decl.ExplicitlyIgnore();