commit 04abe38148d99b2a5270521935115d769a714adc
author drgler <daniel.kruegler@gmail.com> Sat Jan 13 15:28:19 2018 +0100
committer Christopher Dunn <cdunn2001@gmail.com> Sat Jan 20 15:38:39 2018 -0600
tree fb89c8f23c33db6aee23f85366f8aaf95c0182e4
parent edb4bdb7ec104b055b17490ed2a6497b72c96ae2

Issue #731: Provide new JSONCPP_OP_EXPLICIT macro to restore VS 2012 support after recent introduction of explicit conversion function in JSON::Value.

include/json/value.h

diff --git a/include/json/value.h b/include/json/value.h
index bcf3675..8d049ad 100644
--- a/include/json/value.h
+++ b/include/json/value.h
@@ -408,7 +408,7 @@
   bool empty() const;
 
   /// Return !isNull()
-  explicit operator bool() const;
+  JSONCPP_OP_EXPLICIT operator bool() const;
 
   /// Remove all object members and array elements.
   /// \pre type() is arrayValue, objectValue, or nullValue