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MCOL-1376 Fix compiler errors in Ubuntu 18.04

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Ubuntu 18.04 uses GCC 7.3 which is a little stricter than before.

Fixes a few errors due to implicit includes that are no longer implicit
and a ton of warnings about the implied alignment of code in
utils/common/any.hpp
This commit is contained in:
Andrew Hutchings
2018-05-02 09:40:27 +01:00
parent 47ccb3f259
commit b83c21d891
4 changed files with 24 additions and 12 deletions
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6
dbcon/joblist/tupleunion.cpp
View File

@ -48,7 +48,7 @@ using namespace dataconvert;
namespace
{
//returns the value of 10 raised to the power x.
inline double pow10(double x)
inline double exp10(double x)
{
return exp(x * M_LN10);
}
@ -460,7 +460,7 @@ void TupleUnion::normalize(const Row& in, Row* out)
if (in.getScale(i))
{
double d = in.getIntField(i);
d /= pow10(in.getScale(i));
d /= exp10(in.getScale(i));
os.precision(15);
os << d;
}
@ -570,7 +570,7 @@ dec1:
if (in.getScale(i))
{
double d = in.getUintField(i);
d /= pow10(in.getScale(i));
d /= exp10(in.getScale(i));
os.precision(15);
os << d;
}

26
utils/common/any.hpp
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@ -54,15 +54,25 @@ namespace anyimpl
template<typename T>
struct big_any_policy : typed_base_any_policy<T>
{
virtual void static_delete(void** x) { if (*x)
delete(*reinterpret_cast<T**>(x)); *x = NULL; }
virtual void copy_from_value(void const* src, void** dest) {
*dest = new T(*reinterpret_cast<T const*>(src)); }
virtual void clone(void* const* src, void** dest) {
*dest = new T(**reinterpret_cast<T* const*>(src)); }
virtual void move(void* const* src, void** dest) {
virtual void static_delete(void** x)
{
if (*x)
delete(*reinterpret_cast<T**>(x));
*x = NULL;
}
virtual void copy_from_value(void const* src, void** dest)
{
*dest = new T(*reinterpret_cast<T const*>(src));
}
virtual void clone(void* const* src, void** dest)
{
*dest = new T(**reinterpret_cast<T* const*>(src));
}
virtual void move(void* const* src, void** dest)
{
(*reinterpret_cast<T**>(dest))->~T();
**reinterpret_cast<T**>(dest) = **reinterpret_cast<T* const*>(src); }
**reinterpret_cast<T**>(dest) = **reinterpret_cast<T* const*>(src);
}
virtual void* get_value(void** src) { return *src; }
};

1
utils/common/cgroupconfigurator.cpp
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@ -19,6 +19,7 @@
#include "configcpp.h"
#include "logger.h"
#include <fstream>
#include <iostream>
#include <boost/regex.hpp>
#ifdef _MSC_VER
#include "unistd.h"

1
utils/threadpool/threadpool.cpp
View File

@ -21,6 +21,7 @@
*
***********************************************************************/
#include <stdexcept>
#include <iostream>
using namespace std;
#include "messageobj.h"