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qt.cfg: #9650: Fix missing configuration for QString.chop() (#2556) 

chop() and also remove() change the size of a QString, so they have to
be added in the container configuration accordingly to avoid false
positives.
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Sebastian 2020-02-26 10:53:03 +01:00 committed by GitHub
parent fb36889d29
commit 8fd17546ad
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2 changed files with 16 additions and 1 deletions
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2
cfg/qt.cfg
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@ -4969,6 +4969,8 @@
<function name="shrink_to_fit" action="change-internal"/> <function name="shrink_to_fit" action="change-internal"/>
<function name="squeeze" action="change-internal"/> <function name="squeeze" action="change-internal"/>
<function name="reserve" action="change-internal"/> <function name="reserve" action="change-internal"/>
<function name="chop" action="change"/>
<function name="remove" action="change"/>
</size> </size>
<access indexOperator="array-like"> <access indexOperator="array-like">
<function name="at" yields="at_index"/> <function name="at" yields="at_index"/>

15
test/cfg/qt.cpp
View File

@ -379,7 +379,7 @@ void MacroTest2_test()
#endif #endif
} }
void validCode(int * pIntPtr) void validCode(int * pIntPtr, QString & qstrArg)
{ {
if (QFile::exists("test")) { if (QFile::exists("test")) {
} }
@ -404,6 +404,19 @@ void validCode(int * pIntPtr)
Q_DECLARE_LOGGING_CATEGORY(logging_category_test); Q_DECLARE_LOGGING_CATEGORY(logging_category_test);
QT_FORWARD_DECLARE_CLASS(forwardDeclaredClass); QT_FORWARD_DECLARE_CLASS(forwardDeclaredClass);
QT_FORWARD_DECLARE_STRUCT(forwardDeclaredStruct); QT_FORWARD_DECLARE_STRUCT(forwardDeclaredStruct);
//#9650
QString qstr1(qstrArg);
if (qstr1.length() == 1) {
} else {
qstr1.chop(1);
if (qstr1.length() == 1) {}
}
if (qstr1.length() == 1) {
} else {
qstr1.remove(1);
if (qstr1.length() == 1) {}
}
} }
void ignoredReturnValue() void ignoredReturnValue()