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Debugger[CDB]: Make error message more verbose.

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Task-number: QTCREATORBUG-4185
This commit is contained in:
Friedemann Kleint
2011-03-22 16:09:12 +01:00
parent 90b6005e1f
commit c6bd3a4961
1 changed files with 31 additions and 4 deletions
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35
src/libs/qtcreatorcdbext/symbolgroupvalue.cpp
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@@ -89,14 +89,37 @@ bool SymbolGroupValue::isValid() const
return m_node != 0 && m_context.dataspaces != 0; return m_node != 0 && m_context.dataspaces != 0;
} }
// Debug helper
static void formatNodeError(const AbstractSymbolGroupNode *n, std::ostream &os)
{
const AbstractSymbolGroupNode::AbstractSymbolGroupNodePtrVector &children = n->children();
const VectorIndexType size = children.size();
if (const SymbolGroupNode *sn = n->asSymbolGroupNode()) {
os << "type: " << sn->type() << ", raw value: \"" << wStringToString(sn->symbolGroupRawValue())
<< "\", 0x" << std::hex << sn->address() << ", " << std::dec;
}
if (size) {
os << "children (" << size << "): [";
for (VectorIndexType i = 0; i < size; i++)
os << ' ' << children.at(i)->name();
os << ']';
} else {
os << "No children";
}
}
SymbolGroupValue SymbolGroupValue::operator[](unsigned index) const SymbolGroupValue SymbolGroupValue::operator[](unsigned index) const
{ {
if (ensureExpanded()) if (ensureExpanded())
if (index < m_node->children().size()) if (index < m_node->children().size())
if (SymbolGroupNode *n = m_node->childAt(index)->asSymbolGroupNode()) if (SymbolGroupNode *n = m_node->childAt(index)->asSymbolGroupNode())
return SymbolGroupValue(n, m_context); return SymbolGroupValue(n, m_context);
if (isValid() && SymbolGroupValue::verbose) if (isValid() && SymbolGroupValue::verbose) {
DebugPrint() << name() << "::operator[" << index << "](const char*) failed."; DebugPrint dp;
dp << name() << "::operator[](#" << index << ") failed. ";
if (m_node)
formatNodeError(m_node, dp);
}
return SymbolGroupValue(m_errorMessage); return SymbolGroupValue(m_errorMessage);
} }
@@ -125,8 +148,12 @@ SymbolGroupValue SymbolGroupValue::operator[](const char *name) const
if (AbstractSymbolGroupNode *child = m_node->childByIName(name)) if (AbstractSymbolGroupNode *child = m_node->childByIName(name))
if (SymbolGroupNode *n = child->asSymbolGroupNode()) if (SymbolGroupNode *n = child->asSymbolGroupNode())
return SymbolGroupValue(n, m_context); return SymbolGroupValue(n, m_context);
if (isValid() && SymbolGroupValue::verbose) // Do not report subsequent errors if (isValid() && SymbolGroupValue::verbose) { // Do not report subsequent errors
DebugPrint() << this->name() << "::operator[](" << name << ") failed."; DebugPrint dp;
dp << this->name() << "::operator[](\"" << name << "\") failed. ";
if (m_node)
formatNodeError(m_node, dp);
}
return SymbolGroupValue(m_errorMessage); return SymbolGroupValue(m_errorMessage);
} }