author | Mike Sullivan <Mike.Sullivan@Oracle.COM> |
Mon, 11 Mar 2013 10:38:09 -0700 | |
branch | s11-update |
changeset 2520 | ceec631e74d1 |
parent 402 | 94ae4d75524c |
permissions | -rw-r--r-- |
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--- stdcxx-4.2.1/src/iostore.cpp 2008-04-24 20:25:19.000000000 -0400 |
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+++ stdcxx-4.2.1/src/iostore.cpp 2011-01-14 04:31:53.349689886 -0500 |
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@@ -182,16 +182,16 @@ |
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typedef _C_usr_data::_C_event_cb EventCB; |
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// allocate sufficient storage |
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- long *ia = 0; |
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- void* *pa = 0; |
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- EventCB *cba = 0; |
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+ long *ia = 0UL; |
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+ void* *pa = 0UL; |
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+ EventCB *cba = 0UL; |
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_RWSTD_SIZE_T a_size [3]; // sizes of arrays above |
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- unsigned fmtfl; // formatting flags |
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+ unsigned int fmtfl; // formatting flags |
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streamsize prec; // new precision |
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streamsize wide; // new width |
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- unsigned except; // new exceptions |
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+ unsigned int except; // new exceptions |
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void* ptie; // tied ostream |
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locale loc; // new locale |
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@@ -202,7 +202,7 @@ |
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_TRY { |
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// lock `rhs', *this not locked yet |
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- _RWSTD_MT_GUARD (rhs.flags () & _RW::__rw_nolock |
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+ _RWSTD_MT_GUARD ((rhs.flags () & _RW::__rw_nolock) |
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? 0 : &_RWSTD_CONST_CAST (ios_base&, rhs)._C_mutex); |
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if (rhs._C_usr) { |
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@@ -260,8 +260,11 @@ |
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_CATCH (...) { |
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// *this is unmodified |
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operator delete (ia); |
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+ ia = 0UL; |
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operator delete (pa); |
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+ pa = 0UL; |
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operator delete (cba); |
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+ cba = 0UL; |
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_RETHROW; |
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} |
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@@ -278,8 +281,11 @@ |
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// delete existing arrays, if any; _C_usr will only be deleted |
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// if `rhs' contains no user data (see below) |
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operator delete (_C_usr->_C_iarray); |
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+ _C_usr->_C_iarray = 0UL; |
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operator delete (_C_usr->_C_parray); |
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+ _C_usr->_C_parray = 0UL; |
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operator delete (_C_usr->_C_cbarray); |
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+ _C_usr->_C_cbarray = 0UL; |
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} |
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else if (ia || pa || cba || ptie) { |
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// allocation may throw |
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@@ -304,8 +310,11 @@ |
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_CATCH (...) { |
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// *this is unmodified |
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operator delete (ia); |
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+ ia = 0UL; |
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operator delete (pa); |
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+ pa = 0UL; |
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operator delete (cba); |
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+ cba = 0UL; |
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_RETHROW; |
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} |
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@@ -328,11 +337,11 @@ |
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else { |
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// `rhs' contains no user data, delete _C_usr |
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_C_usr_data::_C_dealloc (_C_usr); |
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- _C_usr = 0; |
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+ _C_usr = 0UL; |
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} |
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- // copy all but masked flags(), leave masked flags alone |
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- _C_fmtfl = fmtfl & flagmask | _C_fmtfl & ~flagmask; |
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+ // 27.4.4.2, p15 |
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+ _C_fmtfl = fmtfl; |
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_C_prec = prec; |
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_C_wide = wide; |
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_C_loc = loc; |