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Refactor List operator[] to prevent compiler warnings. 

Prevents GCC compiler throwing: control reaches end of non-void function.
Prevents Visual Studio throwing C4715: not all control paths return a value.
This commit is contained in:
Marcel Admiraal 2020-02-11 07:53:33 +01:00
parent 6fb6405408
commit 07d21b84a3
1 changed files with 4 additions and 14 deletions
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18
core/list.h
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@ -456,17 +456,12 @@ public:
Element *I = front(); Element *I = front();
int c = 0; int c = 0;
while (I) { while (c < p_index) {
if (c == p_index) {
return I->get();
}
I = I->next(); I = I->next();
c++; c++;
} }
CRASH_NOW(); // bug!! return I->get();
} }
const T &operator[](int p_index) const { const T &operator[](int p_index) const {
@ -475,17 +470,12 @@ public:
const Element *I = front(); const Element *I = front();
int c = 0; int c = 0;
while (I) { while (c < p_index) {
if (c == p_index) {
return I->get();
}
I = I->next(); I = I->next();
c++; c++;
} }
CRASH_NOW(); // bug!! return I->get();
} }
void move_to_back(Element *p_I) { void move_to_back(Element *p_I) {