# HG changeset patch
# User Akos Ladanyi <ladanyi@tmit.bme.hu>
# Date 2008-09-21 15:46:01
# Node ID 112ed801139d58d4703367360350a065166c8c33
# Parent  983d8c23aff82750de15e5d76dd699b8e5b19593

Use __func__ only if the compiler supports it (ticket #148).

diff --git a/lemon/assert.h b/lemon/assert.h
--- a/lemon/assert.h
+++ b/lemon/assert.h
@@ -107,8 +107,10 @@
 #    define LEMON_FUNCTION_NAME (__PRETTY_FUNCTION__)
 #  elif defined _MSC_VER
 #    define LEMON_FUNCTION_NAME (__FUNCSIG__)
+#  elif __STDC_VERSION__ >= 199901L
+#    define LEMON_FUNCTION_NAME (__func__)
 #  else
-#    define LEMON_FUNCTION_NAME (__func__)
+#    define LEMON_FUNCTION_NAME ("<unknown>")
 #  endif
 #endif