[KUDU-2869] Internal compiler error compiling with devtoolset-7 on el7

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.10.0
• Fix Version/s: 1.10.0
• Assignee: Todd Lipcon
• Reporter: Todd Lipcon
• Created: 19/Jun/19 07:02
• Updated: 09/Jul/19 03:55
• Resolved: 09/Jul/19 03:55

Description

Trying to compile 1.10.0-rc0 with devtoolset-7 I hit the following error:

In file included from /data/1/todd/apache-kudu-1.10.0/src/kudu/gutil/macros.h:14:0,
                 from /data/1/todd/apache-kudu-1.10.0/src/kudu/common/types.h:34,
                 from /data/1/todd/apache-kudu-1.10.0/src/kudu/common/columnblock.h:28,
                 from /data/1/todd/apache-kudu-1.10.0/src/kudu/common/columnblock.cc:18:
/data/1/todd/apache-kudu-1.10.0/src/kudu/gutil/port.h: In substitution of ‘template<class T, typename port_internal::enable_if_numeric<T>::type* <anonymous>, bool USE_REINTERPRET> T UnalignedLoad(const void*) [with T = __int128; typename port_internal::enable_if_numeric<T>::type* <anonymous> = <missing>; bool USE_REINTERPRET = <missing>]’:
/data/1/todd/apache-kudu-1.10.0/src/kudu/common/types.h:361:55:   required from here
/data/1/todd/apache-kudu-1.10.0/src/kudu/gutil/port.h:1196:73: internal compiler error: unexpected expression ‘LoadByReinterpretCast<__int128>’ of kind template_id_expr
          bool USE_REINTERPRET = port_internal::LoadByReinterpretCast<T>()>