From 971c1999d2baf31dc3e1c28b0702ea84f4bb0a49 Mon Sep 17 00:00:00 2001
From: hjk <qtc-committer@nokia.com>
Date: Thu, 9 Apr 2009 11:35:58 +0200
Subject: [PATCH] debugger: provide an entry saying <no information> if an
object has no children (or no debug information available)
---
src/plugins/debugger/gdbengine.cpp | 16 +++++++++++++++-
1 file changed, 15 insertions(+), 1 deletion(-)
diff --git a/src/plugins/debugger/gdbengine.cpp b/src/plugins/debugger/gdbengine.cpp
index 9c52125b624..906b38a72b1 100644
--- a/src/plugins/debugger/gdbengine.cpp
+++ b/src/plugins/debugger/gdbengine.cpp
@@ -3955,9 +3955,23 @@ void GdbEngine::handleVarListChildren(const GdbResultRecord &record,
foreach (const GdbMi &child, children.children())
handleVarListChildrenHelper(child, data);
- if (!isAccessSpecifier(data.variable.split('.').takeLast())) {
+ if (children.children().isEmpty()) {
+ // happens e.g. if no debug information is present or
+ // if the class really has no children
+ WatchData data1;
+ data1.iname = data.iname + ".child";
+ data1.value = tr("<no information>");
+ data1.childCount = 0;
+ data1.setAllUnneeded();
+ insertData(data1);
+ data.setAllUnneeded();
+ insertData(data);
+ } else if (!isAccessSpecifier(data.variable.split('.').takeLast())) {
data.setChildrenUnneeded();
insertData(data);
+ } else {
+ // this skips the spurious "public", "private" etc levels
+ // gdb produces
}
} else if (record.resultClass == GdbResultError) {
data.setError(record.data.findChild("msg").data());
--
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