I've been wanting to explain default methods in the tutorial for ages. While I was at it I tried to clarify some other parts of the traits section. I'm sure this could be improved further; suggestions welcome.
This reverts commit f1b5f59287.
Using a private function of a library is a bad idea: several people (on
Linux) were meeting with linking errors because of it (different/older
versions of glibc).
This reverts commit f1b5f59287.
Using a private function of a library is a bad idea: several people (on
Linux) were meeting with linking errors because of it (different/older
versions of glibc).
If the main closure failed, then the `exit_code` variable would still be `None`,
and the `unwrap()` was failing (triggering a process abort). This changes the
`unwrap()` to an `unwrap_or()` in order to prevent process abort and detect when
the native task failed.
This is causing maybe_get_doc to fail when called at the top level of
the metadata and doesn't appear to be needed anymore.
A try build succeeded so this should be okay.
- don't check for an hardcoded copyright claim year, check the 2 surrounding strings instead
- logic: if either the `//` or `#`-style copyright patterns are found, don't invalidate
- cleanup hardcoded content and streamline the few files with different line breaks
r? @brson
This removes the feature where newtype structs can be dereferenced like pointers, and likewise where certain enums can be dereferenced (which I imagine nobody realized still existed). This ad-hoc behavior is to be replaced by a more general overloadable dereference trait in the future.
I've been nursing this patch for two months and think it's about rebased up to master.
@nikomatsakis this makes a bunch of your type checking code noticeably uglier.
If there is a lot of data in thread-local storage some implementations
of pthreads (e.g. glibc) fail if you don't request a stack large enough
-- by adjusting for the minimum size we guarantee that our stacks are
always large enough. Issue #6233.
LLVM appears to generate calls to exp10 on ARM and bionic does not define it.
This makes code that links to libextra (which I guess does some exponentiation on the stat module) link correctly.
