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Fix comment to match code

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Also fix missing references and add cross-reference to F.22.

Fixes #1177
This commit is contained in:
Jonathan Wakely 2018-03-27 11:56:12 +01:00
parent 30fbc0bb64
commit e721ee53cb
1 changed files with 5 additions and 3 deletions
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CppCoreGuidelines.md
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@ -3194,6 +3194,8 @@ better
**See also**: [Support library](#S-gsl)
**See also**: [Do not pass an array as a single pointer](#Ri-array)
##### Enforcement
* (Simple) ((Bounds)) Warn for any arithmetic operation on an expression of pointer type that results in a value of pointer type.
@ -17564,7 +17566,7 @@ Assume that `Apple` and `Pear` are two kinds of `Fruit`s.
void maul(Fruit* p)
{
*p = Pear{}; // put a Pear into *p
p[1] = Pear{}; // put a Pear into p[2]
p[1] = Pear{}; // put a Pear into p[1]
}
Apple aa [] = { an_apple, another_apple }; // aa contains Apples (obviously!)
@ -17578,7 +17580,7 @@ If `sizeof(Apple) != sizeof(Pear)` the access to `aa[1]` will not be aligned to
We have a type violation and possibly (probably) a memory corruption.
Never write such code.
Note that `maul()` violates the a `T*` points to an individual object [Rule](#???).
Note that `maul()` violates the a [`T*` points to an individual object rule](#Rf-ptr).
**Alternative**: Use a proper (templatized) container:
@ -17594,7 +17596,7 @@ Note that `maul()` violates the a `T*` points to an individual object [Rule](#??
Apple& a0 = &va[0]; // a Pear?
Note that the assignment in `maul2()` violated the no-slicing [Rule](#???).
Note that the assignment in `maul2()` violated the [no-slicing rule](#Res-slice).
##### Enforcement