]> git.lizzy.rs Git - rust.git/log
rust.git
12 years agoFuzzer: add ability to run the generated programs
Jesse Ruderman [Tue, 20 Sep 2011 04:57:43 +0000 (21:57 -0700)]
Fuzzer: add ability to run the generated programs

12 years agoAdd tests for moving nullary functions
Brian Anderson [Tue, 20 Sep 2011 02:02:53 +0000 (19:02 -0700)]
Add tests for moving nullary functions

I believe this was fixed by marijn recently.

Closes #922

12 years agoUn-xfail various tests
Brian Anderson [Tue, 20 Sep 2011 01:38:14 +0000 (18:38 -0700)]
Un-xfail various tests

12 years agoUn-xfail-fast run-pass/send-iloop
Brian Anderson [Tue, 20 Sep 2011 01:36:31 +0000 (18:36 -0700)]
Un-xfail-fast run-pass/send-iloop

12 years agoRemove a spurious error pattern from run-pass/linked-failure
Brian Anderson [Tue, 20 Sep 2011 01:25:32 +0000 (18:25 -0700)]
Remove a spurious error pattern from run-pass/linked-failure

12 years agoUn-xfail two tests under check-fast
Brian Anderson [Tue, 20 Sep 2011 01:23:34 +0000 (18:23 -0700)]
Un-xfail two tests under check-fast

Closes #937. Fixed by majick.

12 years agoRevert "xfail some tests that hang (instead of segfaulting) since eafb6789a2"
Brian Anderson [Tue, 20 Sep 2011 01:00:41 +0000 (18:00 -0700)]
Revert "xfail some tests that hang (instead of segfaulting) since eafb6789a2"

This reverts commit 5f44a1356e2b0adce5157f5e331ab9a55e891b0a.

Issue #936

12 years agoCheck for the correct exit code on cfail tests. Closes #938
Brian Anderson [Fri, 16 Sep 2011 18:44:55 +0000 (11:44 -0700)]
Check for the correct exit code on cfail tests. Closes #938

12 years agoBuild tuples in two phases to avoid cleaning up partial tuples
Brian Anderson [Tue, 20 Sep 2011 00:48:11 +0000 (17:48 -0700)]
Build tuples in two phases to avoid cleaning up partial tuples

12 years agoRegister tuple cleanups after the tuple is built
Brian Anderson [Tue, 20 Sep 2011 00:04:04 +0000 (17:04 -0700)]
Register tuple cleanups after the tuple is built

Issue #936

12 years agoRevert "Revert "xfail some tests that hang (instead of segfaulting) since eafb6789a2""
Brian Anderson [Mon, 19 Sep 2011 23:08:17 +0000 (16:08 -0700)]
Revert "Revert "xfail some tests that hang (instead of segfaulting) since eafb6789a2""

This reverts commit 6eabe6f3f4b80e8c96286e266db64dfd0e576963.

12 years agoRevert "Check for the correct exit code on cfail tests. Closes #938"
Brian Anderson [Mon, 19 Sep 2011 23:08:06 +0000 (16:08 -0700)]
Revert "Check for the correct exit code on cfail tests. Closes #938"

This reverts commit c42401ebbc82d319c3003088db47f825d65fb9f7.

12 years agoRevert "xfail some tests that hang (instead of segfaulting) since eafb6789a2"
Brian Anderson [Mon, 19 Sep 2011 22:34:19 +0000 (15:34 -0700)]
Revert "xfail some tests that hang (instead of segfaulting) since eafb6789a2"

This reverts commit 5f44a1356e2b0adce5157f5e331ab9a55e891b0a.

Issue #936

12 years agoCheck for the correct exit code on cfail tests. Closes #938
Brian Anderson [Fri, 16 Sep 2011 18:44:55 +0000 (11:44 -0700)]
Check for the correct exit code on cfail tests. Closes #938

12 years agoBreak fold's circular reference during unwinding
Brian Anderson [Mon, 19 Sep 2011 22:30:58 +0000 (15:30 -0700)]
Break fold's circular reference during unwinding

This converts the AST fold into a resource that breaks it's own circular
reference (just a temporary workaround until GC), so that failure during fold
will unwind correctly.

Issue #936

12 years agoSimplify perf target flags. Apparently the event names aren't stable/portable.
Graydon Hoare [Mon, 19 Sep 2011 21:55:52 +0000 (14:55 -0700)]
Simplify perf target flags. Apparently the event names aren't stable/portable.

12 years agoBuild records in two phases to avoid cleanups on partial records
Brian Anderson [Mon, 19 Sep 2011 21:20:15 +0000 (14:20 -0700)]
Build records in two phases to avoid cleanups on partial records

12 years agoDon't register record cleanups until the record is built
Brian Anderson [Mon, 19 Sep 2011 20:11:26 +0000 (13:11 -0700)]
Don't register record cleanups until the record is built

12 years agort: Introduce a self-describing box representation and functions to create and free...
Patrick Walton [Mon, 19 Sep 2011 17:34:27 +0000 (10:34 -0700)]
rt: Introduce a self-describing box representation and functions to create and free them

12 years agoxfail some tests that hang (instead of segfaulting) since eafb6789a2
Marijn Haverbeke [Sun, 18 Sep 2011 20:13:54 +0000 (22:13 +0200)]
xfail some tests that hang (instead of segfaulting) since eafb6789a2

See issue #936

12 years agoStop creating function pairs for static functions
Marijn Haverbeke [Sun, 18 Sep 2011 20:05:58 +0000 (22:05 +0200)]
Stop creating function pairs for static functions

These are now called directly. When taking their value, a null pointer is added
to create a pair.

12 years agoAdd a precondition to GEP_tup_like
Tim Chevalier [Sat, 17 Sep 2011 17:18:30 +0000 (10:18 -0700)]
Add a precondition to GEP_tup_like

12 years agoAdd a type_is_tup_like predicate that takes a block ctxt, and make some fns pure
Tim Chevalier [Sat, 17 Sep 2011 17:17:40 +0000 (10:17 -0700)]
Add a type_is_tup_like predicate that takes a block ctxt, and make some fns pure

12 years agoIn trans, replace another impossible case with a precondition
Tim Chevalier [Sat, 17 Sep 2011 16:12:26 +0000 (09:12 -0700)]
In trans, replace another impossible case with a precondition

12 years agoMake move-mode arguments unwind correctly. Closes #939
Brian Anderson [Fri, 16 Sep 2011 21:37:58 +0000 (14:37 -0700)]
Make move-mode arguments unwind correctly. Closes #939

12 years agoDead code elim
Tim Chevalier [Fri, 16 Sep 2011 20:32:44 +0000 (13:32 -0700)]
Dead code elim

12 years agoAdd a constraint on trans::type_of_fn_from_ty
Tim Chevalier [Fri, 16 Sep 2011 20:04:14 +0000 (13:04 -0700)]
Add a constraint on trans::type_of_fn_from_ty

And change callers appropriately.

12 years agoAdd a returns_non_ty_var predicate
Tim Chevalier [Fri, 16 Sep 2011 20:03:26 +0000 (13:03 -0700)]
Add a returns_non_ty_var predicate

which just calls non_ty_var on the return type of t, assuming t is
a function type.

12 years agoMake ty_fn_ret pure and get rid of a duplicate function
Tim Chevalier [Fri, 16 Sep 2011 20:03:11 +0000 (13:03 -0700)]
Make ty_fn_ret pure and get rid of a duplicate function

12 years agoWork around an apparent compiler bug to make my patch run
Marijn Haverbeke [Fri, 16 Sep 2011 19:28:47 +0000 (21:28 +0200)]
Work around an apparent compiler bug to make my patch run

Without this, it would fail when optimization is turned on. The result of
the Load(bcx, llclosure) call would end up in llenv in a corrupted form.

12 years agoSaner approach to lvalues and callable values in trans
Marijn Haverbeke [Fri, 16 Sep 2011 14:27:34 +0000 (16:27 +0200)]
Saner approach to lvalues and callable values in trans

LValues no longer carry information about generics and objs, instead
there's an extended form of lvalue, lval_maybe_callee, only used by
call and bind, which holds this info.

This makes it possible to take the value of a method and get a working
closure, and will (with some more work) allow us to call statically
known functions without loading from their pair.

Closes #435
Closes #758

12 years agoRevert "Revert "Make option::get return the option contents by reference" due to...
Patrick Walton [Fri, 16 Sep 2011 19:20:06 +0000 (12:20 -0700)]
Revert "Revert "Make option::get return the option contents by reference" due to memory corruption"

This reverts commit d1c27ba9e06e08e1dc27b493144e467d0efd526c.

12 years agoUn-xfail some task-comm tests
Brian Anderson [Fri, 16 Sep 2011 18:29:40 +0000 (11:29 -0700)]
Un-xfail some task-comm tests

12 years agoYield after send
Brian Anderson [Fri, 16 Sep 2011 17:49:41 +0000 (10:49 -0700)]
Yield after send

12 years agoAdd non_ty_var precondition for type_of_fn, plus minor cleanup
Tim Chevalier [Fri, 16 Sep 2011 17:49:05 +0000 (10:49 -0700)]
Add non_ty_var precondition for type_of_fn, plus minor cleanup

12 years agort: Add a new rust_box structure to the runtime that describes a self-describing box
Patrick Walton [Fri, 16 Sep 2011 17:03:43 +0000 (10:03 -0700)]
rt: Add a new rust_box structure to the runtime that describes a self-describing box

12 years agort: Rename rust_box to rust_box_legacy, as they're about to become self-describing
Patrick Walton [Fri, 16 Sep 2011 17:03:21 +0000 (10:03 -0700)]
rt: Rename rust_box to rust_box_legacy, as they're about to become self-describing

12 years agoFuzzer: update lists of known bugs
Jesse Ruderman [Fri, 16 Sep 2011 17:44:58 +0000 (10:44 -0700)]
Fuzzer: update lists of known bugs

12 years agoHandle the case where a child task tries to kill a parent while it is dying
Brian Anderson [Fri, 16 Sep 2011 16:30:20 +0000 (09:30 -0700)]
Handle the case where a child task tries to kill a parent while it is dying

Still looks pretty racy

12 years agoRevert "Saner approach to lvalues and callable values in trans"
Marijn Haverbeke [Fri, 16 Sep 2011 16:37:46 +0000 (18:37 +0200)]
Revert "Saner approach to lvalues and callable values in trans"

This reverts commit 66153436c9070386786c8a38cde199b5d3e71289.

12 years agoRequire body of else-less if expressions to be a value-less block
Marijn Haverbeke [Fri, 16 Sep 2011 14:57:54 +0000 (16:57 +0200)]
Require body of else-less if expressions to be a value-less block

For consistency with other constructs that could not possibly return a
value (say, loops).

12 years agoSaner approach to lvalues and callable values in trans
Marijn Haverbeke [Fri, 16 Sep 2011 14:27:34 +0000 (16:27 +0200)]
Saner approach to lvalues and callable values in trans

LValues no longer carry information about generics and objs, instead
there's an extended form of lvalue, lval_maybe_callee, only used by
call and bind, which holds this info.

This makes it possible to take the value of a method and get a working
closure, and will (with some more work) allow us to call statically
known functions without loading from their pair.

Closes #435
Closes #758

12 years agoMove expr_uniq case in trans to a saner place
Marijn Haverbeke [Fri, 16 Sep 2011 13:03:03 +0000 (15:03 +0200)]
Move expr_uniq case in trans to a saner place

Note that unique pointers are still broken in more ways than I can count.

12 years agoRemove autoderef for calls
Marijn Haverbeke [Fri, 16 Sep 2011 12:35:39 +0000 (14:35 +0200)]
Remove autoderef for calls

We were only using it in a single place, and there for no discernable reason
(probably as part of the bare-fn-vals-are-not-copyable plan). It seems more
surprising than useful.

12 years agoRemove unused method_ty field from lval_result
Marijn Haverbeke [Fri, 16 Sep 2011 12:18:49 +0000 (14:18 +0200)]
Remove unused method_ty field from lval_result

12 years agoClean up (and optimize) root-mutability analysis in alias.rs
Marijn Haverbeke [Fri, 16 Sep 2011 11:46:03 +0000 (13:46 +0200)]
Clean up (and optimize) root-mutability analysis in alias.rs

12 years agoChange convention for specifying referenced argument
Marijn Haverbeke [Fri, 16 Sep 2011 10:42:18 +0000 (12:42 +0200)]
Change convention for specifying referenced argument

It is now 1-based, rather than 0 based. (Seems more natural, and allows 0 to
be used to refer to self and maybe to closure.)

Also allows non-referenced args to be implicitly copied again.

Issue #918

12 years agoActually call unreachable() in impossible case in type_of_inner
Tim Chevalier [Fri, 16 Sep 2011 06:14:24 +0000 (23:14 -0700)]
Actually call unreachable() in impossible case in type_of_inner

12 years agoAdded non_ty_var precondition to trans::type_of_inner
Tim Chevalier [Fri, 16 Sep 2011 03:47:38 +0000 (20:47 -0700)]
Added non_ty_var precondition to trans::type_of_inner

This allows us to legitimately call unreachable() in the ty_var case.

12 years agoAdd parens, as needed, around else-if conditions.
Jesse Ruderman [Fri, 16 Sep 2011 04:24:24 +0000 (21:24 -0700)]
Add parens, as needed, around else-if conditions.

12 years agoAdded an extra check in trans_alt
Tim Chevalier [Fri, 16 Sep 2011 03:32:01 +0000 (20:32 -0700)]
Added an extra check in trans_alt

Gratuitous right now, but I'm going to change the type of trans::type_of

12 years agoAdded more predicates in trans
Tim Chevalier [Fri, 16 Sep 2011 03:22:03 +0000 (20:22 -0700)]
Added more predicates in trans

Added the non_ty_var predicate (soon to be used)
Added a check in get_res_dtor (will be necessary for a future change
to type_of_fn)
Removed a gratuitous ret

12 years agoChange a few span_fatals to span_err
Tim Chevalier [Thu, 15 Sep 2011 22:24:42 +0000 (15:24 -0700)]
Change a few span_fatals to span_err

12 years agoAdd unreachable() fn, also nitpicking
Tim Chevalier [Thu, 15 Sep 2011 22:24:22 +0000 (15:24 -0700)]
Add unreachable() fn, also nitpicking

12 years agoUpdate README slightly.
Graydon Hoare [Thu, 15 Sep 2011 23:31:33 +0000 (16:31 -0700)]
Update README slightly.

12 years agoBegin sketching an ICU binding. Doesn't work yet.
Graydon Hoare [Thu, 15 Sep 2011 22:49:17 +0000 (15:49 -0700)]
Begin sketching an ICU binding. Doesn't work yet.

12 years agort: Add libunwind.h support on Mac OS X
Patrick Walton [Thu, 15 Sep 2011 19:52:50 +0000 (12:52 -0700)]
rt: Add libunwind.h support on Mac OS X

12 years agoRevert "Make option::get return the option contents by reference" due to memory corru...
Patrick Walton [Thu, 15 Sep 2011 19:52:09 +0000 (12:52 -0700)]
Revert "Make option::get return the option contents by reference" due to memory corruption

This reverts commit fc0bf125168ec3df75bc57c250a62d3ea225a546.

12 years agoMake option::get return the option contents by reference
Marijn Haverbeke [Thu, 15 Sep 2011 15:47:39 +0000 (17:47 +0200)]
Make option::get return the option contents by reference

I can't believe this actually works!

12 years agoAdd regression tests for previously ambiguous syntactic forms
Brian Anderson [Thu, 15 Sep 2011 15:46:07 +0000 (08:46 -0700)]
Add regression tests for previously ambiguous syntactic forms

12 years agoPrevent binary expressions from parsing when lhs is non-value block
Marijn Haverbeke [Thu, 15 Sep 2011 15:37:10 +0000 (17:37 +0200)]
Prevent binary expressions from parsing when lhs is non-value block

12 years agoRegister new snapshot
Marijn Haverbeke [Thu, 15 Sep 2011 15:33:35 +0000 (17:33 +0200)]
Register new snapshot

12 years agoGeneralize expression roots in alias analysis
Marijn Haverbeke [Thu, 15 Sep 2011 15:01:35 +0000 (17:01 +0200)]
Generalize expression roots in alias analysis

This allows calls-returning-a-reference to count as expression roots,
making it possible to return the result of such a call by reference.

Issue #918

12 years agoAdd tests for returning by reference
Marijn Haverbeke [Thu, 15 Sep 2011 14:37:37 +0000 (16:37 +0200)]
Add tests for returning by reference

Issue #918

12 years agoRequire the parameter that will be referenced to be noted
Marijn Haverbeke [Thu, 15 Sep 2011 14:15:17 +0000 (16:15 +0200)]
Require the parameter that will be referenced to be noted

Issue #918

12 years agoOverhaul alias-checking of blocks
Marijn Haverbeke [Thu, 15 Sep 2011 13:34:50 +0000 (15:34 +0200)]
Overhaul alias-checking of blocks

The set of active bindings has to be updated as by-reference locals are
encountered.

Issue #918

12 years agoMake storing returned references in a by-reference local work
Marijn Haverbeke [Thu, 15 Sep 2011 12:53:34 +0000 (14:53 +0200)]
Make storing returned references in a by-reference local work

    fn f(a: {x: str}) -> &str {
        ret a.x;
    }

    fn main() {
        let x = {x: "hi"};
        let &y = f(x); // Look ma, no copy!
        log_err y;
    }

Issue #918.

12 years agoForbid assignment to by-reference bindings
Marijn Haverbeke [Thu, 15 Sep 2011 12:08:54 +0000 (14:08 +0200)]
Forbid assignment to by-reference bindings

Issue #918

12 years agoMake trans understand by-ref bindings
Marijn Haverbeke [Thu, 15 Sep 2011 12:00:58 +0000 (14:00 +0200)]
Make trans understand by-ref bindings

Issue #918

12 years agoImplement basic checking of by-reference bindings
Marijn Haverbeke [Thu, 15 Sep 2011 11:40:28 +0000 (13:40 +0200)]
Implement basic checking of by-reference bindings

Issue #918

12 years agoMove local numbering into ast_map.rs
Marijn Haverbeke [Thu, 15 Sep 2011 11:18:20 +0000 (13:18 +0200)]
Move local numbering into ast_map.rs

This further simplifies the alias pass, which is sorely needed.

12 years agoAdd representation for by-ref let bindings
Marijn Haverbeke [Thu, 15 Sep 2011 09:42:56 +0000 (11:42 +0200)]
Add representation for by-ref let bindings

Issue #918

12 years agoEnsure parens are wrapped around composite exprs in call/index/field pos
Marijn Haverbeke [Thu, 15 Sep 2011 09:15:14 +0000 (11:15 +0200)]
Ensure parens are wrapped around composite exprs in call/index/field pos

This is needed to fix the second example in issue #919

12 years agoMore thorough check for (.. 10).x in pretty-printer
Marijn Haverbeke [Thu, 15 Sep 2011 08:59:06 +0000 (10:59 +0200)]
More thorough check for (.. 10).x in pretty-printer

Closes #919

12 years agoStop mentioning tail calls in reference
Marijn Haverbeke [Thu, 15 Sep 2011 08:14:14 +0000 (10:14 +0200)]
Stop mentioning tail calls in reference

They don't work, and won't work in the near future.

12 years agoAlso handle fail and put in print_maybe_parens_discrim
Marijn Haverbeke [Thu, 15 Sep 2011 08:12:09 +0000 (10:12 +0200)]
Also handle fail and put in print_maybe_parens_discrim

Closes #920

12 years agoRemove maybe_protect_block kludge from pretty-printer
Marijn Haverbeke [Thu, 15 Sep 2011 07:52:13 +0000 (09:52 +0200)]
Remove maybe_protect_block kludge from pretty-printer

It is no longer needed.

12 years agoIntroduce new semicolon rules
Marijn Haverbeke [Thu, 15 Sep 2011 07:39:24 +0000 (09:39 +0200)]
Introduce new semicolon rules

- Loop bodies and resource constructors aren't allowed to have
  trailing expressions anymore.

- An expression that ends* in a block without trailing expression can
  can not be called, indexed, or subscripted.

- Only expression-statements that end* in a block without trailing
  expression can omit their semicolon.

*) 'Ending in a trailing expression' is defined as being a block or
   construct-ending-in-a-block (if, alt) that either ends in an
   expression itself, or ends in another block-like expression that
   has a trailing expression (by these same rules).

12 years agoInsert omitted semicolons for statements
Marijn Haverbeke [Thu, 15 Sep 2011 07:48:39 +0000 (09:48 +0200)]
Insert omitted semicolons for statements

12 years agoxfail-fast run-pass/linked-failure.rs. Not sure what the problem is.
Brian Anderson [Thu, 15 Sep 2011 00:47:48 +0000 (17:47 -0700)]
xfail-fast run-pass/linked-failure.rs. Not sure what the problem is.

12 years agoUnsupervise tasks before the scheduler kills them. Unblock before yield->fail
Brian Anderson [Thu, 15 Sep 2011 00:05:35 +0000 (17:05 -0700)]
Unsupervise tasks before the scheduler kills them. Unblock before yield->fail

12 years agoAdd a run-pass test for linked failure
Brian Anderson [Wed, 14 Sep 2011 22:51:46 +0000 (15:51 -0700)]
Add a run-pass test for linked failure

12 years agoMake failure propagation to dead parents work
Brian Anderson [Wed, 14 Sep 2011 22:26:59 +0000 (15:26 -0700)]
Make failure propagation to dead parents work

The failure will basically go 'through' the dead parent and continue
propagating the failure (as if the child was reparented).

12 years agoRemove mention of port, chan and task *types*, as they're not just library-provided...
Graydon Hoare [Wed, 14 Sep 2011 21:48:40 +0000 (14:48 -0700)]
Remove mention of port, chan and task *types*, as they're not just library-provided. Move some text about channels into the comm section.

12 years agoRemove talk of 'sharing boxes between tasks', old GC layer, etc. Add description...
Graydon Hoare [Wed, 14 Sep 2011 21:38:52 +0000 (14:38 -0700)]
Remove talk of 'sharing boxes between tasks', old GC layer, etc. Add description of unique boxes.

12 years agoRemove mention of the nonexistent (and no longer implementable) memory accounting...
Graydon Hoare [Wed, 14 Sep 2011 21:22:15 +0000 (14:22 -0700)]
Remove mention of the nonexistent (and no longer implementable) memory accounting model.

12 years agoMake linked task failure work again
Brian Anderson [Wed, 14 Sep 2011 21:20:13 +0000 (14:20 -0700)]
Make linked task failure work again

12 years agoFix vector indexing notation, remove reference to 'slices'.
Graydon Hoare [Wed, 14 Sep 2011 21:13:47 +0000 (14:13 -0700)]
Fix vector indexing notation, remove reference to 'slices'.

12 years agoFix description of tuples.
Graydon Hoare [Wed, 14 Sep 2011 21:11:31 +0000 (14:11 -0700)]
Fix description of tuples.

12 years agoRemove more references to reflection from docs
Brian Anderson [Wed, 14 Sep 2011 20:32:09 +0000 (13:32 -0700)]
Remove more references to reflection from docs

12 years agoRemove description of nonexistent stuff (reflection, meta directives); add descriptio...
Graydon Hoare [Wed, 14 Sep 2011 19:35:01 +0000 (12:35 -0700)]
Remove description of nonexistent stuff (reflection, meta directives); add description of attributes and tidy up description of syntax extensions.

12 years agoRemove stuff that's either unimplemented or misleading.
Graydon Hoare [Wed, 14 Sep 2011 18:37:34 +0000 (11:37 -0700)]
Remove stuff that's either unimplemented or misleading.

12 years agoRemove misleading details.
Graydon Hoare [Wed, 14 Sep 2011 18:07:57 +0000 (11:07 -0700)]
Remove misleading details.

12 years agoAdd another XFAILed test for failing destructors
Brian Anderson [Wed, 14 Sep 2011 17:59:17 +0000 (10:59 -0700)]
Add another XFAILed test for failing destructors

12 years agoAdd another unwind test
Brian Anderson [Wed, 14 Sep 2011 16:21:28 +0000 (09:21 -0700)]
Add another unwind test

This makes sure that cleanups added after the first invoke in a scope are
actually run on unwind

12 years agoRevert "Try a little harder to avoid creating new landing pads"
Brian Anderson [Wed, 14 Sep 2011 16:19:31 +0000 (09:19 -0700)]
Revert "Try a little harder to avoid creating new landing pads"

This reverts commit b8e31ac46917edcf5922f0b191c5e6c4505830d2.

Conflicts:

src/comp/middle/trans.rs

12 years agoAdd syntax and representation for return-by-mutably-rooted-ref
Marijn Haverbeke [Wed, 14 Sep 2011 15:18:48 +0000 (17:18 +0200)]
Add syntax and representation for return-by-mutably-rooted-ref

This will be used in the near future to decide what can safely
be done with the returned reference.

Issue #918

12 years agoPrevent memory errors when returning references to temp args.
Marijn Haverbeke [Wed, 14 Sep 2011 14:46:54 +0000 (16:46 +0200)]
Prevent memory errors when returning references to temp args.

Issue #918

12 years agoAccept returning refs rooted in an arg from a by-ref funtion
Marijn Haverbeke [Wed, 14 Sep 2011 14:19:15 +0000 (16:19 +0200)]
Accept returning refs rooted in an arg from a by-ref funtion

Issue #918

12 years agoMake ast_map.rs index function args, switch it over to simple_visitor
Marijn Haverbeke [Wed, 14 Sep 2011 13:30:59 +0000 (15:30 +0200)]
Make ast_map.rs index function args, switch it over to simple_visitor