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changed dot operator to arrow.

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Alexolut 2015-12-14 14:58:27 +03:00
parent 1356a6d046
commit c0a4d1a087
1 changed files with 2 additions and 2 deletions
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CppCoreGuidelines.md
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@ -12342,7 +12342,7 @@ Use of these casts can violate type safety and cause the program to access a var
base* p = &d1; // ok, implicit conversion to pointer to base is fine
derived2* p2 = static_cast<derived2*>(p); // BAD, tries to treat d1 as a derived2, which it is not
cout << p2.get_s(); // tries to access d1's nonexistent string member, instead sees arbitrary bytes near d1
cout << p2->get_s(); // tries to access d1's nonexistent string member, instead sees arbitrary bytes near d1
##### Example, bad
@ -12423,7 +12423,7 @@ Note that a C-style `(T)expression` cast means to perform the first of the follo
base* p = &d1; // ok, implicit conversion to pointer to base is fine
derived2* p2 = (derived2*)(p); // BAD, tries to treat d1 as a derived2, which it is not
cout << p2.get_s(); // tries to access d1's nonexistent string member, instead sees arbitrary bytes near d1
cout << p2->get_s(); // tries to access d1's nonexistent string member, instead sees arbitrary bytes near d1
void f(const int& i) {
(int&)(i) = 42; // BAD