Shadowing is not enabled by default, update doc accordingly.

This commit is contained in:
Pavel Janík 2017-05-10 19:48:24 +02:00
parent a26280bc14
commit f203ecc621

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@ -343,10 +343,9 @@ Strings and formatting
Variable names Variable names
-------------- --------------
The shadowing warning (`-Wshadow`) is enabled by default. It prevents issues rising Although the shadowing warning (`-Wshadow`) is not enabled by default (it prevents issues rising
from using a different variable with the same name. from using a different variable with the same name),
please name variables so that their names do not shadow variables defined in the source code.
Please name variables so that their names do not shadow variables defined in the source code.
E.g. in member initializers, prepend `_` to the argument name shadowing the E.g. in member initializers, prepend `_` to the argument name shadowing the
member name: member name: