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Moving from std::auto_ptr<char> to std::string for simple string memory management. 

It is better practice and, also, it is not clear whether std::auto_ptr<> is smart enough to know about delete[] vs. delete

llvm-svn: 174236
This commit is contained in:
Enrico Granata 2013-02-01 23:59:44 +00:00
parent e697d3cd2e
commit 599171addf
1 changed files with 11 additions and 12 deletions
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23
lldb/source/Core/Debugger.cpp
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@ -1246,16 +1246,16 @@ ExpandIndexedExpression (ValueObject* valobj,
{
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_TYPES));
const char* ptr_deref_format = "[%d]";
std::auto_ptr<char> ptr_deref_buffer(new char[10]);
::sprintf(ptr_deref_buffer.get(), ptr_deref_format, index);
std::string ptr_deref_buffer(10,0);
::sprintf(&ptr_deref_buffer[0], ptr_deref_format, index);
if (log)
log->Printf("[ExpandIndexedExpression] name to deref: %s",ptr_deref_buffer.get());
log->Printf("[ExpandIndexedExpression] name to deref: %s",ptr_deref_buffer.c_str());
const char* first_unparsed;
ValueObject::GetValueForExpressionPathOptions options;
ValueObject::ExpressionPathEndResultType final_value_type;
ValueObject::ExpressionPathScanEndReason reason_to_stop;
ValueObject::ExpressionPathAftermath what_next = (deref_pointer ? ValueObject::eExpressionPathAftermathDereference : ValueObject::eExpressionPathAftermathNothing);
ValueObjectSP item = valobj->GetValueForExpressionPath (ptr_deref_buffer.get(),
ValueObjectSP item = valobj->GetValueForExpressionPath (ptr_deref_buffer.c_str(),
&first_unparsed,
&reason_to_stop,
&final_value_type,
@ -1481,15 +1481,14 @@ Debugger::FormatPrompt
&index_higher);
Error error;
std::auto_ptr<char> expr_path(new char[var_name_final-var_name_begin-1]);
::memset(expr_path.get(), 0, var_name_final-var_name_begin-1);
memcpy(expr_path.get(), var_name_begin+3,var_name_final-var_name_begin-3);
if (log)
log->Printf("[Debugger::FormatPrompt] symbol to expand: %s",expr_path.get());
target = valobj->GetValueForExpressionPath(expr_path.get(),
std::string expr_path(var_name_final-var_name_begin-1,0);
memcpy(&expr_path[0], var_name_begin+3,var_name_final-var_name_begin-3);
if (log)
log->Printf("[Debugger::FormatPrompt] symbol to expand: %s",expr_path.c_str());
target = valobj->GetValueForExpressionPath(expr_path.c_str(),
&first_unparsed,
&reason_to_stop,
&final_value_type,