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Wrap throw in _LIBCPP_NO_EXCEPTIONS in debug.cpp. Calls abort if can't throw an exception. Fixes http://llvm.org/bugs/show_bug.cgi?id=13082. 

llvm-svn: 162613
This commit is contained in:
Howard Hinnant 2012-08-24 22:15:12 +00:00
parent 72676f419a
commit 7b838f53a6
1 changed files with 20 additions and 0 deletions
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20
libcxx/src/debug.cpp
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@ -146,7 +146,11 @@ __libcpp_db::__insert_c(void* __c)
size_t nc = __next_prime(2*static_cast<size_t>(__cend_ - __cbeg_) + 1);
__c_node** cbeg = (__c_node**)calloc(nc, sizeof(void*));
if (cbeg == nullptr)
#ifndef _LIBCPP_NO_EXCEPTIONS
throw bad_alloc();
#else
abort();
#endif
for (__c_node** p = __cbeg_; p != __cend_; ++p)
{
__c_node* q = *p;
@ -167,7 +171,11 @@ __libcpp_db::__insert_c(void* __c)
__c_node* p = __cbeg_[hc];
__c_node* r = __cbeg_[hc] = (__c_node*)malloc(sizeof(__c_node));
if (__cbeg_[hc] == nullptr)
#ifndef _LIBCPP_NO_EXCEPTIONS
throw bad_alloc();
#else
abort();
#endif
r->__c_ = __c;
r->__next_ = p;
++__csz_;
@ -402,7 +410,11 @@ __c_node::__add(__i_node* i)
nc = 1;
__i_node** beg = (__i_node**)malloc(nc * sizeof(__i_node*));
if (beg == nullptr)
#ifndef _LIBCPP_NO_EXCEPTIONS
throw bad_alloc();
#else
abort();
#endif
if (nc > 1)
memcpy(beg, beg_, nc/2*sizeof(__i_node*));
free(beg_);
@ -424,7 +436,11 @@ __libcpp_db::__insert_iterator(void* __i)
size_t nc = __next_prime(2*static_cast<size_t>(__iend_ - __ibeg_) + 1);
__i_node** ibeg = (__i_node**)calloc(nc, sizeof(void*));
if (ibeg == nullptr)
#ifndef _LIBCPP_NO_EXCEPTIONS
throw bad_alloc();
#else
abort();
#endif
for (__i_node** p = __ibeg_; p != __iend_; ++p)
{
__i_node* q = *p;
@ -445,7 +461,11 @@ __libcpp_db::__insert_iterator(void* __i)
__i_node* p = __ibeg_[hi];
__i_node* r = __ibeg_[hi] = (__i_node*)malloc(sizeof(__i_node));
if (r == nullptr)
#ifndef _LIBCPP_NO_EXCEPTIONS
throw bad_alloc();
#else
abort();
#endif
::new(r) __i_node(__i, p, nullptr);
++__isz_;
return r;