On such platforms, remapping memory that was once writable
to executable is forbidden unless the initial mmap() is declared
to change in such a way using the PROT_MPROTECT macro.
This adds special-case #! comment handling at the top level, treating
any hashbang line as a single-line comment in the parser.
This only applies to Eval(), module script or global context.
This changes the way the extended attribute [LenientFloat] behaves, so
that overloading functions can match extended attributes while not
having restricted float type arguments themselves.
We already had part of the plumbing for other canvas manipulations, so
this is somewhat simplified.
This excludes the interface as that is breaking the build at this stage.
Some more research is required.
The unversioned libGL is preferred on OpenBSD and NetBSD because
both (a) always install it (b) have forks of X11 with different
ABI versions. However, many Linux distributions do not ship
unversioned .so symlinks unless you install -dev packages.
Unfortunately also needs to be fixed in ANGLE which has the same
problem.
Note: Because the new function checks types, we need to change the
fullCorner type in `nsComputedDOMStyle::GetEllipseRadii()` and
`StyleAnimationValue::ExtractComputedValue()` to `Corner` instead of the
underlying base type.
- Renames it to NS_CSS_FULL_CORNERS and uses the one macro for all full
corners. In preparation for giving half corners the same treatment.
- Swaps to prefix operator++
To avoid confusion with mozilla::css::corner, rename ::Corner to
mozilla::LogicalCorner, and move it to nsStyleCoord.h from the illogical
nsCellMap.h location.
Also, append the LogicalCorner prefix to all the enum values, to match
the surrounding coding style.
The postfix operator++ was actually incorrectly implemented (the
implementation is a prefix version). Since it's only used in the adjacent
macro, there's no risk with this change to correct that.
