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compatibility.cc: Make C++0x safe, add in explicit casts to bool for stream sentry objects.

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2009-08-06  Benjamin Kosnik  <bkoz@redhat.com>

	* src/compatibility.cc: Make C++0x safe, add in explicit casts to
        bool for stream sentry objects.
        * include/bits/istream.tcc: Same.
        * include/bits/ostream.tcc: Same.
        * include/bits/basic_string.tcc: Same.
	* include/bits/ostream_insert.h: Same.
        * src/istream.cc: Same.

From-SVN: r150539
This commit is contained in:
Benjamin Kosnik 2009-08-06 19:33:33 +00:00 committed by Benjamin Kosnik
parent de2aa20e75
commit 21da6d0f10
7 changed files with 48 additions and 38 deletions
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10
libstdc++-v3/ChangeLog
View File

@ -1,3 +1,13 @@
2009-08-06 Benjamin Kosnik <bkoz@redhat.com>
* src/compatibility.cc: Make C++0x safe, add in explicit casts to
bool for stream sentry objects.
* include/bits/istream.tcc: Same.
* include/bits/ostream.tcc: Same.
* include/bits/basic_string.tcc: Same.
* include/bits/ostream_insert.h: Same.
* src/istream.cc: Same.
2009-08-04 Paolo Carlini <paolo.carlini@oracle.com>
PR libstdc++/15523

4
libstdc++-v3/include/bits/basic_string.tcc
View File

@ -1007,7 +1007,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
__size_type __extracted = 0;
typename __ios_base::iostate __err = __ios_base::goodbit;
typename __istream_type::sentry __cerb(__in, false);
if (__cerb)
if (static_cast<bool>(__cerb))
{
__try
{
@ -1078,7 +1078,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
const __size_type __n = __str.max_size();
typename __ios_base::iostate __err = __ios_base::goodbit;
typename __istream_type::sentry __cerb(__in, true);
if (__cerb)
if (static_cast<bool>(__cerb))
{
__try
{

40
libstdc++-v3/include/bits/istream.tcc
View File

@ -87,7 +87,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
_M_extract(_ValueT& __v)
{
sentry __cerb(*this, false);
if (__cerb)
if (static_cast<bool>(__cerb))
{
ios_base::iostate __err = ios_base::goodbit;
__try
@ -116,7 +116,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 118. basic_istream uses nonexistent num_get member functions.
sentry __cerb(*this, false);
if (__cerb)
if (static_cast<bool>(__cerb))
{
ios_base::iostate __err = ios_base::goodbit;
__try
@ -161,7 +161,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 118. basic_istream uses nonexistent num_get member functions.
sentry __cerb(*this, false);
if (__cerb)
if (static_cast<bool>(__cerb))
{
ios_base::iostate __err = ios_base::goodbit;
__try
@ -205,7 +205,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
{
ios_base::iostate __err = ios_base::goodbit;
sentry __cerb(*this, false);
if (__cerb && __sbout)
if (__sbout && static_cast<bool>(__cerb))
{
__try
{
@ -240,7 +240,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
_M_gcount = 0;
ios_base::iostate __err = ios_base::goodbit;
sentry __cerb(*this, true);
if (__cerb)
if (static_cast<bool>(__cerb))
{
__try
{
@ -274,7 +274,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
_M_gcount = 0;
ios_base::iostate __err = ios_base::goodbit;
sentry __cerb(*this, true);
if (__cerb)
if (static_cast<bool>(__cerb))
{
__try
{
@ -311,7 +311,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
_M_gcount = 0;
ios_base::iostate __err = ios_base::goodbit;
sentry __cerb(*this, true);
if (__cerb)
if (static_cast<bool>(__cerb))
{
__try
{
@ -358,7 +358,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
_M_gcount = 0;
ios_base::iostate __err = ios_base::goodbit;
sentry __cerb(*this, true);
if (__cerb)
if (static_cast<bool>(__cerb))
{
__try
{
@ -402,7 +402,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
_M_gcount = 0;
ios_base::iostate __err = ios_base::goodbit;
sentry __cerb(*this, true);
if (__cerb)
if (static_cast<bool>(__cerb))
{
__try
{
@ -461,7 +461,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
{
_M_gcount = 0;
sentry __cerb(*this, true);
if (__cerb)
if (static_cast<bool>(__cerb))
{
ios_base::iostate __err = ios_base::goodbit;
__try
@ -494,7 +494,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
{
_M_gcount = 0;
sentry __cerb(*this, true);
if (__cerb && __n > 0)
if (__n > 0 && static_cast<bool>(__cerb))
{
ios_base::iostate __err = ios_base::goodbit;
__try
@ -556,7 +556,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
{
_M_gcount = 0;
sentry __cerb(*this, true);
if (__cerb && __n > 0)
if (__n > 0 && static_cast<bool>(__cerb))
{
ios_base::iostate __err = ios_base::goodbit;
__try
@ -622,7 +622,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
int_type __c = traits_type::eof();
_M_gcount = 0;
sentry __cerb(*this, true);
if (__cerb)
if (static_cast<bool>(__cerb))
{
ios_base::iostate __err = ios_base::goodbit;
__try
@ -651,7 +651,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
{
_M_gcount = 0;
sentry __cerb(*this, true);
if (__cerb)
if (static_cast<bool>(__cerb))
{
ios_base::iostate __err = ios_base::goodbit;
__try
@ -680,7 +680,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
{
_M_gcount = 0;
sentry __cerb(*this, true);
if (__cerb)
if (static_cast<bool>(__cerb))
{
ios_base::iostate __err = ios_base::goodbit;
__try
@ -714,7 +714,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
// 60. What is a formatted input function?
_M_gcount = 0;
sentry __cerb(*this, true);
if (__cerb)
if (static_cast<bool>(__cerb))
{
ios_base::iostate __err = ios_base::goodbit;
__try
@ -747,7 +747,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
// 60. What is a formatted input function?
_M_gcount = 0;
sentry __cerb(*this, true);
if (__cerb)
if (static_cast<bool>(__cerb))
{
ios_base::iostate __err = ios_base::goodbit;
__try
@ -780,7 +780,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
// DR60. Do not change _M_gcount.
int __ret = -1;
sentry __cerb(*this, true);
if (__cerb)
if (static_cast<bool>(__cerb))
{
ios_base::iostate __err = ios_base::goodbit;
__try
@ -906,7 +906,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
typedef typename __istream_type::int_type __int_type;
typename __istream_type::sentry __cerb(__in, false);
if (__cerb)
if (static_cast<bool>(__cerb))
{
ios_base::iostate __err = ios_base::goodbit;
__try
@ -943,7 +943,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
streamsize __extracted = 0;
ios_base::iostate __err = ios_base::goodbit;
typename __istream_type::sentry __cerb(__in, false);
if (__cerb)
if (static_cast<bool>(__cerb))
{
__try
{

8
libstdc++-v3/include/bits/ostream.tcc
View File

@ -64,7 +64,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
_M_insert(_ValueT __v)
{
sentry __cerb(*this);
if (__cerb)
if (static_cast<bool>(__cerb))
{
ios_base::iostate __err = ios_base::goodbit;
__try
@ -121,7 +121,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
{
ios_base::iostate __err = ios_base::goodbit;
sentry __cerb(*this);
if (__cerb && __sbin)
if (__sbin && static_cast<bool>(__cerb))
{
__try
{
@ -155,7 +155,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
// Unformatted output functions should catch exceptions thrown
// from streambuf members.
sentry __cerb(*this);
if (__cerb)
if (static_cast<bool>(__cerb))
{
ios_base::iostate __err = ios_base::goodbit;
__try
@ -190,7 +190,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
// Unformatted output functions should catch exceptions thrown
// from streambuf members.
sentry __cerb(*this);
if (__cerb)
if (static_cast<bool>(__cerb))
{
__try
{ _M_write(__s, __n); }

2
libstdc++-v3/include/bits/ostream_insert.h
View File

@ -78,7 +78,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
typedef typename __ostream_type::ios_base __ios_base;
typename __ostream_type::sentry __cerb(__out);
if (__cerb)
if (static_cast<bool>(__cerb))
{
__try
{

4
libstdc++-v3/src/compatibility.cc
View File

@ -62,7 +62,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
_M_gcount = 0;
sentry __cerb(*this, true);
if (__cerb && __n > 0)
if (__n > 0 && static_cast<bool>(__cerb))
{
ios_base::iostate __err = ios_base::goodbit;
__try
@ -134,7 +134,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
_M_gcount = 0;
sentry __cerb(*this, true);
if (__cerb && __n > 0)
if (__n > 0 && static_cast<bool>(__cerb))
{
ios_base::iostate __err = ios_base::goodbit;
__try

18
libstdc++-v3/src/istream.cc
View File

@ -39,7 +39,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
_M_gcount = 0;
ios_base::iostate __err = ios_base::goodbit;
sentry __cerb(*this, true);
if (__cerb)
if (static_cast<bool>(__cerb))
{
__try
{
@ -116,12 +116,12 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
_M_gcount = 0;
sentry __cerb(*this, true);
if (__cerb && __n > 0)
if (__n > 0 && static_cast<bool>(__cerb))
{
ios_base::iostate __err = ios_base::goodbit;
__try
{
const char_type __cdelim = traits_type::to_char_type(__delim);
const char_type __cdelim = traits_type::to_char_type(__delim);
const int_type __eof = traits_type::eof();
__streambuf_type* __sb = this->rdbuf();
int_type __c = __sb->sgetc();
@ -205,7 +205,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
streamsize __extracted = 0;
ios_base::iostate __err = ios_base::goodbit;
__istream_type::sentry __cerb(__in, false);
if (__cerb)
if (static_cast<bool>(__cerb))
{
__try
{
@ -288,7 +288,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
__size_type __extracted = 0;
ios_base::iostate __err = ios_base::goodbit;
__istream_type::sentry __cerb(__in, false);
if (__cerb)
if (static_cast<bool>(__cerb))
{
__try
{
@ -370,7 +370,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
const __size_type __n = __str.max_size();
ios_base::iostate __err = ios_base::goodbit;
__istream_type::sentry __cerb(__in, true);
if (__cerb)
if (static_cast<bool>(__cerb))
{
__try
{
@ -446,7 +446,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
_M_gcount = 0;
ios_base::iostate __err = ios_base::goodbit;
sentry __cerb(*this, true);
if (__cerb)
if (static_cast<bool>(__cerb))
{
__try
{
@ -523,7 +523,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
_M_gcount = 0;
sentry __cerb(*this, true);
if (__cerb && __n > 0)
if (__n > 0 && static_cast<bool>(__cerb))
{
ios_base::iostate __err = ios_base::goodbit;
__try
@ -616,7 +616,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
const __size_type __n = __str.max_size();
ios_base::iostate __err = ios_base::goodbit;
__istream_type::sentry __cerb(__in, true);
if (__cerb)
if (static_cast<bool>(__cerb))
{
__try
{