During the review of D73007 Aaron Puchert mentioned
`warn_for_range_variable_always_copy` shouldn't be part of -Wall since
some coding styles require `for(const auto &bar : bars)`. This warning
would cause false positives for these users. Based on Aaron's proposal
refactored the warnings:
* -Wrange-loop-construct warns about possibly unintended constructor
calls. This is part of -Wall. It contains
* warn_for_range_copy: loop variable A of type B creates a copy from
type C
* warn_for_range_const_reference_copy: loop variable A is initialized
with a value of a different type resulting in a copy
* -Wrange-loop-bind-reference warns about misleading use of reference
types. This is not part of -Wall. It contains
* warn_for_range_variable_always_copy: loop variable A is always a copy
because the range of type B does not return a reference
Differential Revision: https://reviews.llvm.org/D73434
This makes the range loop warnings part of -Wall.
Fixes PR32823: Warn about accidental coping of data in range based for
Differential Revision: https://reviews.llvm.org/D68912
Recomitted after fixing the warnings it created.
This makes the range loop warnings part of -Wall.
Fixes PR32823: Warn about accidental coping of data in range based for
Differential Revision: https://reviews.llvm.org/D68912
Some warnings in -Wtautological-compare subgroups are DefaultIgnore.
Adding this group to -Wmost, which is part of -Wall, will aid in their
discoverability.
Differential Revision: https://reviews.llvm.org/D69292
Mark de Wever