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Fix type-parameterized object methods. #91

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froystig opened this issue Jun 29, 2010 · 2 comments
Closed

Fix type-parameterized object methods. #91

froystig opened this issue Jun 29, 2010 · 2 comments
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A-typesystem Area: The type system

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@froystig
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See (XFAILed) run-pass/generic-obj.rs for sample testcase. A method that takes an argument whose type is a type-parameter of its enclosing object, e.g.

obj fooer[T]() { fn foo(T t) {} }

causes rustboot to get-element-pointer on something dynamically-sized during translation. Methods returning T to work fine, on the other hand.
@froystig
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Issue #92 was fixed with 25a38ee, which means that the above test now compiles. But now it segfaults at runtime instead. This appears to happen when the fooer.foo()'s arguments are dropped (can be made to happen earlier if a copy on a T occurs inside of fooer.foo()). This might be a bug in calling drop/copy glue, drop/copy glue itself, in the size calculations that take place right before either one of those), or in none of the above. Needs further investigation.

@froystig
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Adjust testcase to cover issue #91, which was actually fixed back in commit f02f9cb. Closed by 1a61fb8.

mbrubeck pushed a commit to mbrubeck/rust that referenced this issue Oct 17, 2011
@froystig
Adjust testcase to cover issue rust-lang#91, which was actually fixed…
1a61fb8 
… back in commit f02f9cb.  Closes rust-lang#91.
@evanmcc evanmcc mentioned this issue Apr 3, 2012
Closed
oli-obk pushed a commit to oli-obk/rust that referenced this issue Jul 19, 2017
@solson
Merge pull request rust-lang#91 from oli-obk/master
ac21ef4 
rustup and small fixes
keeperofdakeys pushed a commit to keeperofdakeys/rust that referenced this issue Dec 12, 2017
@alexcrichton
Merge pull request rust-lang#91 from alexcrichton/more-constants
087b5a4 
Add KERN_PROC_* constants for OpenBSD
dlrobertson pushed a commit to dlrobertson/rust that referenced this issue Nov 29, 2018
@steveklabnik
Merge pull request rust-lang#91 from matthewjasper/items-cleanup
a3dcfe5 
Items chapter cleanup and improvements
eddyb pushed a commit to eddyb/rust that referenced this issue Jun 30, 2020
@ibabushkin
Implemented feature flag support.
bdefd58 
We now support `--features`, `--all-features` in addition to
`--no-default-features`. This closes rust-lang#91.
antoyo added a commit to antoyo/rust that referenced this issue Sep 28, 2021
@antoyo
Fix global initialization (rust-lang#91)
64c561d 
* Make define_global() return a RValue directly
* Return LValue in functions declaring a global variable
* Remove useless cast
* Fix bytes_in_context to use an array rvalue
* Remove global_names which is unused
* Make const_struct create a constant struct
* Correctly initialize global in static_addr_of_mut
* Fix global variable initialization
* Remove workaround for ARGV
@Amanieu Amanieu mentioned this issue Jun 12, 2023
Open
vadorovsky pushed a commit to vadorovsky/rust that referenced this issue May 15, 2024
@LucasSte
[SOL] Update SBF call ABI (rust-lang#91)
696ef74
celinval pushed a commit to celinval/rust-dev that referenced this issue Jun 4, 2024
@danielsn @tedinski
update readme (rust-lang#91)
1f71216 
* Update README.md
* Split off a separate DEVELOPER-GUIDE
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