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Template type aliases compiled under Visual Studio 2015 (v19.00); and not VS2010 or VS2012. We have a winner...

pull/35/head
Jeffrey Walton 2015-07-30 15:53:01 -04:00
parent c7e5bebcf2
commit 52b7fbbca6
1 changed files with 6 additions and 4 deletions
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10
smartptr.h
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@ -8,10 +8,12 @@
NAMESPACE_BEGIN(CryptoPP) NAMESPACE_BEGIN(CryptoPP)
// Hack ahead. Apple's standard library does not have C++'s unique_ptr in C++11. We can't // Hack ahead. Apple's standard library does not have C++'s unique_ptr in C++11. We can't
// test for unique_ptr directly because some of the non-Apple Clangs on OS X fail the same // test for unique_ptr directly because some of the non-Apple Clangs on OS X fail the same
// way. However, modern standard libraries have <forward_list>, so we test for it instead. // way. However, modern standard libraries have <forward_list>, so we test for it instead.
// Thanks to Jonathan Wakely for devising the clever test for modern/ancient versions. // Thanks to Jonathan Wakely for devising the clever test for modern/ancient versions.
#if (__cplusplus >= 201103L) || (_MSC_VER >= 1700) // Visual Studio did not add template aliases until VS 2015 (v19.00). Compile failed under
// Visual Studio 2010 (v16.00) and Visual Studio 2012 (v17.00).
#if (__cplusplus >= 201103L) || (_MSC_VER >= 1900)
# if defined(__clang__) # if defined(__clang__)
# if (__has_include(<forward_list>)) # if (__has_include(<forward_list>))
# define CRYPTOPP_HAVE_UNIQUE_PTR 1 # define CRYPTOPP_HAVE_UNIQUE_PTR 1