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Debugger[CDB]: Fix handling of shadowed variables.

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Fix name formatting and algorithm to find uninitialized
variables to use reverse order in case locals of the same
name occur in a scope.

Reviewed-by: hjk
Task-number: QTCREATORBUG-4475
This commit is contained in:
Friedemann Kleint
2011-04-12 11:57:57 +02:00
parent ff58d9960b
commit 28d5526459
3 changed files with 8 additions and 5 deletions
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6
src/plugins/debugger/cdb/cdbengine.cpp
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@@ -1432,19 +1432,21 @@ void CdbEngine::updateLocals(bool forNewStackFrame)
}
}
addLocalsOptions(str);
// Uninitialized variables if desired
// Uninitialized variables if desired. Quote as safeguard against shadowed
// variables in case of errors in uninitializedVariables().
if (debuggerCore()->boolSetting(UseCodeModel)) {
QStringList uninitializedVariables;
getUninitializedVariables(debuggerCore()->cppCodeModelSnapshot(),
frame.function, frame.file, frame.line, &uninitializedVariables);
if (!uninitializedVariables.isEmpty()) {
str << blankSeparator << "-u ";
str << blankSeparator << "-u \"";
int i = 0;
foreach(const QString &u, uninitializedVariables) {
if (i++)
str << ',';
str << localsPrefixC << u;
}
str << '"';
}
}
// Perform watches synchronization