The local_stage0 script was not updated after commit 7dcbaed renamed
librustsyntax to libsyntax, so builds using local Rust fail due to
missing libsyntax.
Without this change, rust-mode doesn't work if 'cl hasn't been required
by something else, apparently. I'm not entirely sure what changed such
that I started seeing this problem instead of not, but maybe the emacs
world has been making progress towards not loading 'cl at runtime if
it's only needed at compile time.
(This change was previously submitted as e93a58d52 and accidentally reverted by ad8b437ad.)
Without this change, rust-mode doesn't work if 'cl hasn't been required
by something else, apparently. I'm not entirely sure what changed such
that I started seeing this problem instead of not, but maybe the emacs
world has been making progress towards not loading 'cl at runtime if
it's only needed at compile time.
These commits remove some obsolete language features, make some highlighting more correct with respect to the language spec, and introduce highlighting for macros, attributes, core traits, and the new region syntax.
Copy the keyword list from rust.vim, and add `self` so that it is highlighted
(being liberal with the correct categories).
I'm not quite willing to dive in to clean up the emacs code yet, but at least this gets a (more) modern syntax highlighting list.
- thanks to work in libuv's upstream, we can call libuv's Makefile directly
with parameters, instead of descending in gyp-uv madness and generating
our own.
Without this change, rust-mode doesn't work if 'cl hasn't been required
by something else, apparently. I'm not entirely sure what changed such
that I started seeing this problem instead of not, but maybe the emacs
world has been making progress towards not loading 'cl at runtime if
it's only needed at compile time.
Changes:
- Refactor move mode computation
- Removes move mode arguments, unary move, capture clauses
(though they still parse for backwards compatibility)
- Simplify how moves are handled in trans
- Fix a number of illegal copies that cropped up
- Workaround for bug involving def-ids in params
(see details below)
Future work (I'll open bugs for these...):
- Improve error messages for moves that are due
to bindings
- Add support for moving owned content like a.b.c
to borrow check, test in trans (but I think it'll
"just work")
- Proper fix for def-ids in params
Def ids in params:
Move captures into a map instead of recomputing.
This is a workaround for a larger bug having to do with the def-ids associated
with ty_params, which are not always properly preserved when inlining. I am
not sure of my preferred fix for the larger bug yet. This current fix removes
the only code in trans that I know of which relies on ty_param def-ids, but
feels fragile.
