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lldb/source/Target/StackFrame.cpp
| Show First 20 Lines • Show All 600 Lines • ▼ Show 20 Lines | ValueObjectSP StackFrame::GetValueForVariableExpressionPath( | ||||
| } | } | ||||
| if (!valobj_sp) { | if (!valobj_sp) { | ||||
| error.SetErrorStringWithFormat("no variable named '%s' found in this frame", | error.SetErrorStringWithFormat("no variable named '%s' found in this frame", | ||||
| name_const_string.GetCString()); | name_const_string.GetCString()); | ||||
| return ValueObjectSP(); | return ValueObjectSP(); | ||||
| } | } | ||||
| // We are dumping at least one child | // We are dumping at least one child | ||||
| while (separator_idx != std::string::npos) { | while (!var_expr.empty()) { | ||||
| // Calculate the next separator index ahead of time | // Calculate the next separator index ahead of time | ||||
| ValueObjectSP child_valobj_sp; | ValueObjectSP child_valobj_sp; | ||||
| const char separator_type = var_expr[0]; | const char separator_type = var_expr[0]; | ||||
| bool expr_is_ptr = false; | bool expr_is_ptr = false; | ||||
| switch (separator_type) { | switch (separator_type) { | ||||
| case '-': | case '-': | ||||
| expr_is_ptr = true; | expr_is_ptr = true; | ||||
| if (var_expr.size() >= 2 && var_expr[1] != '>') | if (var_expr.size() >= 2 && var_expr[1] != '>') | ||||
| ▲ Show 20 Lines • Show All 317 Lines • ▼ Show 20 Lines | case '[': { | ||||
| } | } | ||||
| } | } | ||||
| if (!child_valobj_sp) { | if (!child_valobj_sp) { | ||||
| // Invalid array index... | // Invalid array index... | ||||
| return ValueObjectSP(); | return ValueObjectSP(); | ||||
| } | } | ||||
| separator_idx = var_expr.find_first_of(".-["); | |||||
| if (use_dynamic != eNoDynamicValues) { | if (use_dynamic != eNoDynamicValues) { | ||||
| ValueObjectSP dynamic_value_sp( | ValueObjectSP dynamic_value_sp( | ||||
| child_valobj_sp->GetDynamicValue(use_dynamic)); | child_valobj_sp->GetDynamicValue(use_dynamic)); | ||||
| if (dynamic_value_sp) | if (dynamic_value_sp) | ||||
| child_valobj_sp = dynamic_value_sp; | child_valobj_sp = dynamic_value_sp; | ||||
| } | } | ||||
| // Break out early from the switch since we were able to find the child | // Break out early from the switch since we were able to find the child | ||||
| // member | // member | ||||
| ▲ Show 20 Lines • Show All 68 Lines • ▼ Show 20 Lines | case '[': { | ||||
| var_expr_path_strm.GetData()); | var_expr_path_strm.GetData()); | ||||
| } | } | ||||
| if (!child_valobj_sp) { | if (!child_valobj_sp) { | ||||
| // Invalid bitfield range... | // Invalid bitfield range... | ||||
| return ValueObjectSP(); | return ValueObjectSP(); | ||||
| } | } | ||||
| separator_idx = var_expr.find_first_of(".-["); | |||||
| if (use_dynamic != eNoDynamicValues) { | if (use_dynamic != eNoDynamicValues) { | ||||
| ValueObjectSP dynamic_value_sp( | ValueObjectSP dynamic_value_sp( | ||||
| child_valobj_sp->GetDynamicValue(use_dynamic)); | child_valobj_sp->GetDynamicValue(use_dynamic)); | ||||
| if (dynamic_value_sp) | if (dynamic_value_sp) | ||||
| child_valobj_sp = dynamic_value_sp; | child_valobj_sp = dynamic_value_sp; | ||||
| } | } | ||||
| // Break out early from the switch since we were able to find the child | // Break out early from the switch since we were able to find the child | ||||
| // member | // member | ||||
| Show All 9 Lines | default: | ||||
| var_expr.str().c_str()); | var_expr.str().c_str()); | ||||
| return ValueObjectSP(); | return ValueObjectSP(); | ||||
| } | } | ||||
| } | } | ||||
| if (child_valobj_sp) | if (child_valobj_sp) | ||||
| valobj_sp = child_valobj_sp; | valobj_sp = child_valobj_sp; | ||||
| if (var_expr.empty()) | |||||
| break; | |||||
| } | } | ||||
| if (valobj_sp) { | if (valobj_sp) { | ||||
| if (deref) { | if (deref) { | ||||
| ValueObjectSP deref_valobj_sp(valobj_sp->Dereference(error)); | ValueObjectSP deref_valobj_sp(valobj_sp->Dereference(error)); | ||||
| valobj_sp = deref_valobj_sp; | valobj_sp = deref_valobj_sp; | ||||
| } else if (address_of) { | } else if (address_of) { | ||||
| ValueObjectSP address_of_valobj_sp(valobj_sp->AddressOf(error)); | ValueObjectSP address_of_valobj_sp(valobj_sp->AddressOf(error)); | ||||
| valobj_sp = address_of_valobj_sp; | valobj_sp = address_of_valobj_sp; | ||||
| ▲ Show 20 Lines • Show All 904 Lines • Show Last 20 Lines | |||||