https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61269
Bug ID: 61269
Summary: <type_traits> includes <cstdint> inside std namespace
Product: gcc
Version: 4.10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
Assignee: unassigned at gcc dot gnu.org
Reporter: daniel at constexpr dot org
Partial diff from commit f2b58c906cf64f3e082bda9808b9f049bb71d5b4:
--- a/libstdc++-v3/include/std/type_traits
+++ b/libstdc++-v3/include/std/type_traits
@@ -41,6 +41,15 @@ namespace std _GLIBCXX_VISIBILITY(default)
{
_GLIBCXX_BEGIN_NAMESPACE_VERSION
+#ifdef _GLIBCXX_USE_C99_STDINT_TR1
+# if defined (__UINT_LEAST16_TYPE__) && defined(__UINT_LEAST32_TYPE__)
+ typedef __UINT_LEAST16_TYPE__ uint_least16_t;
+ typedef __UINT_LEAST32_TYPE__ uint_least32_t;
+# else
+# include <cstdint>
+# endif
+#endif
Not reproducible with GCC as it defines __UINT_LEAST16_TYPE__ and
__UINT_LEAST32_TYPE__ (at least on Linux amd64), but breaks with other
compilers like Clang that end up on that #else branch.
