9ca9c72e0e
Fix to work with new allocator APIs.
2019-02-08 15:04:26 +00:00
1d97ab9d02
Support nightly-may-16-2018
2018-05-26 14:22:15 +00:00
b79dcf3d79
Handle liballoc changes
2017-09-10 11:50:21 +02:00
df7f261ca6
Expose unsafe_unwrap
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This at least ensures we don't have to needlessly leak generators in the
tests, and covers similar use cases for consumers of libfringe.
2017-03-16 22:40:20 +01:00
277e786d3f
Panic when an unfinished Generator is dropped
2017-03-16 22:40:20 +01:00
785c7b516a
Add tests for Generator::unwrap
2017-03-09 07:59:55 +01:00
dcde4fe920
Don't use unsafe for the forget_yielded test
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Now that the Send bound is gone, we can simply use a Cell instead of a
raw pointer.
2017-03-06 09:21:08 +01:00
661872f725
Don't implement Send at all
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On hosted platforms, libstd allows safely borrowing values from TLS with
'thread lifetime and without a Sync bound. As a result, we can't
guarantee that sending a generator across threads won't create dangling
references or data races. In freestanding environments, the notion of
thread-safety is likely to be defined by the consumer of libfringe,
so our Send bounds and implementation are unlikely to be meaningful
anyway.
2017-03-06 09:21:08 +01:00
34ab0dc2cd
Fix should_panic attributes
2017-02-25 14:24:36 +01:00
fc4cdbf4f5
Clean up the stack implementations
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close #54
2016-09-30 21:39:15 -04:00
19ec5ef45b
Make the passed Yielder borrow immutable [breaking-change]
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Yielder::suspend only requires an immutable reference, and allowing
mem::replace on the yielder isn't very useful.
2016-09-22 14:03:46 -04:00
59f28e92cb
Ensure that the closure outlives the generator [breaking-change]
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Previously, it was possible to cause unsafety by having the closure
refer to values with lifetimes that weren't enclosed by the generator's
lifetime.
2016-09-22 14:03:46 -04:00
fff625767c
Clean up and simplify the implementation of generators
2016-09-09 10:59:35 -04:00
bbfa5a43bc
add regression test for #31
2016-08-30 18:26:42 -04:00
5a77a01863
Implement OwnedStack.
2016-08-30 12:20:34 -04:00
4b32c18f70
Rename Yielder::generate to Yielder::suspend.
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This makes more sense, because "generate" implies *running*
a generator, not *returning* from a generator. That name was
a vestige of the time when libfringe only really provided a .next()
implementation, which made marginally more sense together with
.generate(), but it doesn't anymore when we have .resume().
2016-08-30 12:20:34 -04:00
f21b8dc936
Update the license headers for MIT/Apache
2016-08-20 23:45:01 +02:00
f8cf95f686
Implement SliceStack.
2016-08-19 15:12:42 +02:00
d4b7c427c9
impl Iterator for Generator<Input=()>.
2016-08-13 13:38:04 +02:00
b79e7c0a9b
Rename Stack::top() to Stack::base(), which is correct.
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Fixes #25 .
2016-08-13 13:38:04 +02:00
ddbf9a5afe
Reimplement Generator to pass both input and output values around.
2016-08-13 13:38:04 +02:00
a5d3430e63
Make Generator safe in presence of destructors.
2016-08-13 13:38:04 +02:00
b1a6b17d0a
Move the Context tests and benches into src/
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This concludes preparations for making Context private again.
2016-08-13 13:38:04 +02:00
892a7696ec
Allow unwinding to propagate across a context swap.
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The main purpose of this is having nice backtraces in gdb, although
it also slightly simplifies poisoning state of the API consumers
after a panic.
2016-08-13 13:38:04 +02:00
375846bda5
Rewrite the FPE test to not use Context directly
2016-08-09 16:00:17 +02:00
4f7ab38530
Remove copyright year
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They're legally meaningless.
2016-07-17 14:12:56 -04:00
7ffad26cfd
Implement the safe Generator abstraction.
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close #24
2016-07-17 13:55:56 -04:00
758088c673
Fix Stack::new(0).
2016-07-17 13:55:43 -04:00
ebd9ca8dec
Allocate guard page under existing stack, not in it.
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This fixes a segfault when the allocated stack is just one page long.
This also refactors the fringe::os module to use Result consistently.
close #22
2016-07-16 20:54:33 -04:00
bc184237cc
rename simd -> context_simd
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This fixes a spurious rustc warning.
2016-07-16 16:18:58 -04:00
cbe136b762
Completely rework fringe::Context and fringe::arch.
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The new design concerns itself with one thing and exactly one thing:
passing values back and forth with an extern "C" function.
This allows to simplify fringe::arch into a single primitive, swap.
Close #21
2016-07-16 15:04:15 -04:00
65f4b0fd17
Turn the example into a test
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Fix #14
2016-04-12 15:14:29 +02:00
be21d75814
add (ignored) test for floating point exception state
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Thanks, @talchas!
Fix #13
2016-04-12 15:13:47 +02:00
Gerd Zellweger
Mark Swanson
edef
Amanieu d'Antras
whitequark
John Ericson