On trying insert '(' after api_entry (for example types.TypeType)
without parenthis, whose selected from autoCompletition lis, i got ASSERT:
ASSERT: "i >= 0 && i < size()" in file
/opt/qtsdk-2009.04/qt/include/QtCore/qstring.h, line
685
Program received signal SIGABRT, Aborted.
[Switching to Thread 0xb6afa6c0 (LWP 25156)]
0xb7f89430 in __kernel_vsyscall ()
(gdb) bt
#0 0xb7f89430 in __kernel_vsyscall ()
#1 0xb6bbc8a0 in raise () from /lib/tls/i686/cmov/libc.so.6
#2 0xb6bbe268 in abort () from /lib/tls/i686/cmov/libc.so.6
#3 0xb6f45965 in qt_message_output (msgType=QtFatalMsg,
buf=0xb379cd0 "ASSERT: \"i >= 0 && i < size()\" in file
/opt/qtsdk-2009.04/qt/include/QtCore/qstring.h, line 685")
at
/var/tmp/qt-x11-src-4.5.3/src/corelib/global/qglobal.cpp:2042
#4 0xb6f45a41 in qFatal (msg=0xb70a6508 "ASSERT: \"%s\" in file %s,
line %d")
at
/var/tmp/qt-x11-src-4.5.3/src/corelib/global/qglobal.cpp:2241
#5 0xb6f45b45 in qt_assert (assertion=0x835422d "i >= 0 && i <
size()", file=0x83541e8 "/opt/qtsdk-2009.04/qt/include/QtCore/qstring.h",
line=685) at
/var/tmp/qt-x11-src-4.5.3/src/corelib/global/qglobal.cpp:1811
warning: (Internal error: pc 0x8269451 in read in psymtab, but not in
symtab.)
#6 0x08269452 in QString::at (this=warning: (Internal error: pc
0x8269451 in read in psymtab, but not in symtab.)
warning: (Internal error: pc 0x826940a in read in psymtab, but not in
symtab.)
warning: (Internal error: pc 0x8269451 in read in psymtab, but not in
symtab.)
0xbfd88300, i=warning: (Internal error: pc 0x8269451 in read in
psymtab, but not in symtab.)
0) at /opt/qtsdk-2009.04/qt/include/QtCore/qstring.h:685
#7 0xb7e4296c in QsciAPIs::originStartsWith (this=0xa866540,
pa...@0xbfd88444, ws...@0xbfd88388) at qsciapis.cpp:417
#8 0xb7e42d67 in QsciAPIs::positionOrigin (this=0xa866540,
conte...@0xbfd884f0, pa...@0xbfd88444) at qsciapis.cpp:377
#9 0xb7e4316e in QsciAPIs::callTips (this=0xa866540,
conte...@0xbfd884f0, commas=0, style=QsciScintilla::CallTipsContext,
shif...@0xb2f2d8e4)
at qsciapis.cpp:657
#10 0xb7e3acdd in QsciScintilla::callTip (this=0xb2f2d850) at
qsciscintilla.cpp:326
#11 0xb7e3a5ff in QsciScintilla::handleCharAdded (this=0xb2f2d850,
ch=40) at qsciscintilla.cpp:243
#12 0xb7f20b5a in QsciScintilla::qt_metacall (this=0xb2f2d850,
_c=QMetaObject::InvokeMetaMethod, _id=88, _a=0xbfd886bc)
at moc_qsciscintilla.cpp:339
#13 0x08238524 in pEditor::qt_metacall (this=0xb2f2d850,
_c=QMetaObject::InvokeMetaMethod, _id=149, _a=0xbfd886bc)
at ../build/debug/.moc/moc_pEditor.cpp:100
#14 0xb70649db in QMetaObject::activate (sender=0xb2f2d850,
from_signal_index=<value optimized out>, to_signal_index=37,
argv=0xbfd886bc)
at /var/tmp/qt-x11-src-4.5.3/src/corelib/kernel/qobject.cpp:3104
#15 0xb70650b2 in QMetaObject::activate (sender=0xb2f2d850,
m=0xb7f6656c, local_signal_index=6, argv=0xbfd886bc)
at /var/tmp/qt-x11-src-4.5.3/src/corelib/kernel/qobject.cpp:3178
#16 0xb7f21532 in QsciScintillaBase::SCN_CHARADDED (this=0xb2f2d850,
_t1=40) at moc_qsciscintillabase.cpp:202
#17 0xb7e77225 in ScintillaQt::NotifyParent (this=0xb1b60b48, scn=
{nmhdr = {hwndFrom = 0x0, idFrom = 0, code = 2001}, position =
0, ch = 40, modifiers = 0, modificationType = 0, text = 0x0, length =
0, linesAdded = 0, message = 0, wParam = 0, lParam = 0, line = 0,
foldLevelNow = 0, foldLevelPrev = 0, margin = 0, listType = 0, x = 0,
y = 0, token = 0, annotationLinesAdded = 0}) at ScintillaQt.cpp:301
#18 0xb7e89d32 in Editor::NotifyChar (this=0xb1b60b48, ch=40) at
../src/Editor.cpp:3821
#19 0xb7e9a317 in Editor::AddCharUTF (this=0xb1b60b48, s=0x9ee0220
"(", len=1, treatAsDBCS=false) at ../src/Editor.cpp:3609
#20 0xb7f1a672 in ScintillaBase::AddCharUTF (this=0xb1b60b48,
s=0x9ee0220 "(", len=1, treatAsDBCS=false) at ../src/ScintillaBase.cpp:81
#21 0xb7e3fb56 in QsciScintillaBase::keyPressEvent (this=0xb2f2d850,
e=0xbfd88e44) at qsciscintillabase.cpp:446
#22 0x0812c6cc in pEditor::keyPressEvent (this=0xb2f2d850,
e=0xbfd88e44) at src/qscintillamanager/pEditor.cpp:140
I suggest add check on empty QString tail like that:
bool QsciAPIs::originStartsWith(const QString &path, const QString &wsep)
{
.....
QString tail = orig.mid(path.length());
+ if tail.isEmpty()
+ return false;
return (tail.startsWith(wsep) || tail.at(0) == '(');
}
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