Warnings in during compilation

[Sandy Meier]

Hi!

As you know, we want to release KDevelop 0.4 in some days :-). For this IMO the sourcecode
should compile without any warnings, so everybody please fix this, if possible.

Thanks!

Sandy

Current compiler warnigs: egcs

lex.yy.cc: In method `int yyFlexLexer::yylex()':
lex.yy.cc:846: warning: label `find_rule' defined but not used
lex.yy.cc:780: warning: `char * yy_cp' might be used uninitialized in this function
lex.yy.cc: At top level:
lex.yy.cc:1977: warning: `void * yy_flex_realloc(void *, yy_size_t)' defined but not used

ClassStore.cc: In method `class QListT<CClassTreeNode> * CClassStore::asForest()':
ClassStore.cc:280: warning: `class CClassTreeNode * newNode' might be used uninitialized in this function
ClassStore.cc:302: warning: `const class CClassTreeNode * d' might be used uninitialized in this function
ClassStore.cc:340: warning: `class CClassTreeNode * this' might be used uninitialized in this function
ClassStore.cc: In method `class QListT<CParsedClass> * CClassStore::getClassSuppliers(const char *)':
ClassStore.cc:556: warning: unknown escape sequence `\*'

ParsedItem.h: In method `CParsedAttribute::CParsedAttribute()':
ParsedItem.h:25: warning: `class QString * this' might be used uninitialized in this function
/usr/lib/qt/include/qstring.h:160: warning: `class QArrayT<char> * this' might be used uninitialized in this function
/usr/lib/qt/include/qstring.h:160: warning: `class QArrayT<char> * this' might be used uninitialized in this function
ParsedItem.h:25: warning: `class QString * this' might be used uninitialized in this function
/usr/lib/qt/include/qstring.h:160: warning: `class QArrayT<char> * this' might be used uninitialized in this function
/usr/lib/qt/include/qstring.h:160: warning: `class QArrayT<char> * this' might be used uninitialized in this function

ctoolsconfigdlg.cpp: In method `void CToolsConfigDlg::slotToolMoveDown()':
ctoolsconfigdlg.cpp:212: warning: comparison between signed and unsigned
ctoolsconfigdlg.cpp: In method `void CToolsConfigDlg::slotShowToolProp(int)':
ctoolsconfigdlg.cpp:254: warning: comparison between signed and unsigned