From: Jan Rheinländer <jrheinlaender@gmx.de>
Date: Mon, 20 Sep 2010 12:29:20 +0000 (+0000)
Subject: [msvc] Yet another compiler bug work around.
X-Git-Tag: release_1-6-0~19^2~2
X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=commitdiff_plain;h=ba4faacc518d900ca84a03811ebc5cb957141d30

[msvc] Yet another compiler bug work around.

msvc does not include the exprseq::info() method, giving unresolved symbols
when linking. Apparently adding a dummy function "fixes" the problem.
---

diff --git a/ginac/exprseq.cpp b/ginac/exprseq.cpp
index 2b17e8a6..947d32bd 100644
--- a/ginac/exprseq.cpp
+++ b/ginac/exprseq.cpp
@@ -37,4 +37,10 @@ template <> bool exprseq::info(unsigned inf) const
 		return inherited::info(inf);
 }
 
+#ifdef _MSC_VER
+  // MSVC does not include exprseq::info() in the library without
+  // defining some kind of dummy function here
+  basic* dummy_func(void) { return new exprseq(); }
+#endif
+
 } // namespace GiNaC