Consider -Wshadow-member subgroup for derived members shadowing base members

Quuxplusone commented 11 years ago


Bugzilla Link	PR13875
Status	CONFIRMED
Importance	P enhancement
Reported by	David Blaikie (dblaikie@gmail.com)
Reported on	2012-09-19 12:29:43 -0700
Last modified on	2018-11-13 18:42:58 -0800
Version	trunk
Hardware	PC Linux
CC	dgregor@apple.com, llvm-bugs@lists.llvm.org, trass3r@gmail.com
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struct base { int i; };
struct derived: base { int i; };

We should see about warning on derived's 'i' under a subgroup of -Wshadow
(possibly -Wshadow-member - suggestions welcome).

Quuxplusone commented 11 years ago

This could/should also include shadowed member functions as well as member variables. (with a possible suggestion that the member function be marked virtual in the base and, in C++11, override in the derived class)

Quuxplusone commented 5 years ago

statics as well: https://godbolt.org/z/jL0ony

Quuxplusone / LLVMBugzillaTest

Consider -Wshadow-member subgroup for derived members shadowing base members #13952