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fix: unsigned int value comment

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Rafael Sadowski
2017-05-19 18:01:41 +02:00
parent 14ef2cde84
commit a591b3c279
1 changed files with 1 additions and 1 deletions
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CppCoreGuidelines.md
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@@ -11895,7 +11895,7 @@ Using `unsigned` doesn't actually eliminate the possibility of negative values.
unsigned int u1 = -2; // OK: the value of u1 is 4294967294
int i1 = -2;
unsigned int u2 = i1; // OK: the value of u2 is -2
unsigned int u2 = i1; // OK: the value of u2 is 4294967294
int i2 = u2; // OK: the value of i2 is -2
These problems with such (perfectly legal) constructs are hard to spot in real code and are the source of many real-world errors.