diff options
Diffstat (limited to 'main/boost/boost-1.54.0-Fix-macro-for-int128-detection.patch')
-rw-r--r-- | main/boost/boost-1.54.0-Fix-macro-for-int128-detection.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/main/boost/boost-1.54.0-Fix-macro-for-int128-detection.patch b/main/boost/boost-1.54.0-Fix-macro-for-int128-detection.patch new file mode 100644 index 0000000000..e48936fe61 --- /dev/null +++ b/main/boost/boost-1.54.0-Fix-macro-for-int128-detection.patch @@ -0,0 +1,35 @@ +Index: boost/lexical_cast.hpp
+===================================================================
+--- boost/lexical_cast.hpp (revision 84136)
++++ boost/lexical_cast.hpp (revision 84965)
+@@ -70,8 +70,8 @@
+ #endif
+
+-#if (defined(BOOST_LCAST_HAS_INT128) && !defined(__GNUC__)) || GCC_VERSION > 40700
++// GCC 4.6 has some issues with int128 and uint128. Issues were fixed in GCC 4.7
++#if defined(BOOST_HAS_INT128) && (!defined(__GNUC__) || __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 6))
+ #define BOOST_LCAST_HAS_INT128
+ #endif
+-
+
+ namespace boost
+Index: libs/conversion/test/lexical_cast_integral_types_test.cpp
+===================================================================
+--- libs/conversion/test/lexical_cast_integral_types_test.cpp (revision 83717)
++++ libs/conversion/test/lexical_cast_integral_types_test.cpp (revision 84965)
+@@ -49,5 +49,5 @@
+ #endif
+
+-#if (defined(BOOST_LCAST_HAS_INT128) && !defined(__GNUC__)) || GCC_VERSION > 40700
++#if defined(BOOST_HAS_INT128) && (!defined(__GNUC__) || __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 6))
+ #define BOOST_LCAST_HAS_INT128
+ #endif
+@@ -445,6 +445,6 @@
+
+ // Overflow test case from David W. Birdsall
+- std::string must_owerflow_str = "160000000000000000000";
+- std::string must_owerflow_negative_str = "-160000000000000000000";
++ std::string must_owerflow_str = (sizeof(T) < 16 ? "160000000000000000000" : "1600000000000000000000000000000000000000");
++ std::string must_owerflow_negative_str = (sizeof(T) < 16 ? "-160000000000000000000" : "-1600000000000000000000000000000000000000");
+ for (int i = 0; i < 15; ++i) {
+ BOOST_CHECK_THROW(lexical_cast<T>(must_owerflow_str), bad_lexical_cast);
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