Closed
Description
type Node = int;
trait NodeBase<'self> {
fn base_node(&'self self) -> &'self Node;
}
impl NodeBase<'self> for float {
fn base_node(&self) -> &Node {
fail!("woo")
}
}
fn main() {
}Breakpoint 1, rust_task_fail (task=0x7ffff0204790, expr=0x7ffff71130f0 <str55053> "region parameterization should have inferred that this type is RP", file=
0x7ffff7113060 <str55024> "/home/jdm/sdb/rust/src/librustc/middle/typeck/rscope.rs", line=230) at /home/jdm/sdb/rust/src/rt/rust_task.cpp:91
warning: Source file is more recent than executable.
91 task->begin_failure(expr, file, line);
Missing separate debuginfos, use: debuginfo-install glibc-2.16-33.fc18.x86_64 libgcc-4.7.2-8.fc18.x86_64 libstdc++-4.7.2-8.fc18.x86_64
(gdb) bt
#0 rust_task_fail (task=0x7ffff0204790, expr=0x7ffff71130f0 <str55053> "region parameterization should have inferred that this type is RP", file=
0x7ffff7113060 <str55024> "/home/jdm/sdb/rust/src/librustc/middle/typeck/rscope.rs", line=230) at /home/jdm/sdb/rust/src/rt/rust_task.cpp:91
#1 0x00007ffff65907f9 in __morestack () from /usr/local/bin/../lib/librustrt.so
#2 0x00007ffff6581aa0 in call_on_c_stack (fn_ptr=0x7ffff65813e0 <upcall_s_fail(s_fail_args*)>, args=0x7ffff46c31b0, this=0x7ffff0204790) at /home/jdm/sdb/rust/src/rt/rust_task.h:481
#3 call_upcall_on_c_stack (fn_ptr=0x7ffff65813e0 <upcall_s_fail(s_fail_args*)>, args=0x7ffff46c31b0, task=<optimized out>) at /home/jdm/sdb/rust/src/rt/rust_upcall.cpp:51
#4 upcall_fail (expr=<optimized out>, file=0x7ffff7113060 <str55024> "/home/jdm/sdb/rust/src/librustc/middle/typeck/rscope.rs", line=230) at /home/jdm/sdb/rust/src/rt/rust_upcall.cpp:134
#5 0x00007ffff7d29103 in sys::begin_unwind_::_615cb041c655a97::_07pre () from /usr/local/bin/../lib/libcore-c3ca5d77d81b46c1-0.7-pre.so
#6 0x00007ffff7d291b2 in sys::__extensions__::fail_with::anon::anon::expr_fn_20109 () from /usr/local/bin/../lib/libcore-c3ca5d77d81b46c1-0.7-pre.so
#7 0x00007ffff7c67484 in sys::__extensions__::meth_9051::fail_with::_efffe6f7468364d5::_07pre () from /usr/local/bin/../lib/libcore-c3ca5d77d81b46c1-0.7-pre.so
#8 0x00007ffff6bbfee9 in middle::typeck::rscope::__extensions__::meth_55050::self_region::_43b5730b7622056::_07pre () from /usr/local/bin/../lib/librustc-c84825241471686d-0.7-pre.so
#9 0x00007ffff6c959d0 in middle::typeck::astconv::ast_region_to_region_59488::_1ca9406a583a3e46::_07pre () from /usr/local/bin/../lib/librustc-c84825241471686d-0.7-pre.so
#10 0x00007ffff6c94422 in middle::typeck::astconv::ast_path_substs_59485::_6c13af922232f67d::_07pre () from /usr/local/bin/../lib/librustc-c84825241471686d-0.7-pre.so
#11 0x00007ffff6c93d58 in middle::typeck::astconv::ast_path_to_trait_ref_59482::_bdd1741ff814a1a::_07pre () from /usr/local/bin/../lib/librustc-c84825241471686d-0.7-pre.so
#12 0x00007ffff6ca8891 in middle::typeck::collect::instantiate_trait_ref::_42a5b073ed765ef9::_07pre () from /usr/local/bin/../lib/librustc-c84825241471686d-0.7-pre.so
#13 0x00007ffff6cae333 in middle::typeck::collect::check_methods_against_trait::_b4975091f34b1bb4::_07pre () from /usr/local/bin/../lib/librustc-c84825241471686d-0.7-pre.so
#14 0x00007ffff6c87933 in middle::typeck::collect::convert::_d0cba369a739ab4::_07pre () from /usr/local/bin/../lib/librustc-c84825241471686d-0.7-pre.so
#15 0x00007ffff6c8636b in middle::typeck::collect::collect_item_types::anon::expr_fn_59405 () from /usr/local/bin/../lib/librustc-c84825241471686d-0.7-pre.so
#16 0x00007ffff7405ae6 in visit::mk_simple_visitor::anon::expr_fn_17109 () from /usr/local/bin/../lib/libsyntax-84efebcb12c867a2-0.7-pre.so
#17 0x00007ffff74050ca in visit::mk_simple_visitor::anon::expr_fn_17099 () from /usr/local/bin/../lib/libsyntax-84efebcb12c867a2-0.7-pre.so
#18 0x00007ffff6890ae1 in visit::visit_crate_34001::_a964efa1e9ab4f6::_07pre () from /usr/local/bin/../lib/librustc-c84825241471686d-0.7-pre.so
#19 0x00007ffff6c8449e in middle::typeck::collect::collect_item_types::_3ba31b1c9b8b1891::_07pre () from /usr/local/bin/../lib/librustc-c84825241471686d-0.7-pre.so
#20 0x00007ffff6cdedd2 in middle::typeck::check_crate::anon::expr_fn_60938 () from /usr/local/bin/../lib/librustc-c84825241471686d-0.7-pre.so
#21 0x00007ffff6cdec29 in util::common::time_60929::_a6aa6673bcdf8f66::_07pre () from /usr/local/bin/../lib/librustc-c84825241471686d-0.7-pre.so
#22 0x00007ffff6cdc1f0 in middle::typeck::check_crate::_4387c6ff27b03d::_07pre () from /usr/local/bin/../lib/librustc-c84825241471686d-0.7-pre.so
#23 0x00007ffff6fe349d in driver::driver::compile_rest::_134f5496ff5de1::_07pre () from /usr/local/bin/../lib/librustc-c84825241471686d-0.7-pre.so
#24 0x00007ffff6fe9682 in driver::driver::compile_upto::_747e21c0469b22f2::_07pre () from /usr/local/bin/../lib/librustc-c84825241471686d-0.7-pre.so
#25 0x00007ffff6fe9b07 in driver::driver::compile_input::_0b1e5b3afc4cd1::_07pre () from /usr/local/bin/../lib/librustc-c84825241471686d-0.7-pre.so
#26 0x00007ffff701a32b in run_compiler::_63c0a0c62771367c::_07pre () from /usr/local/bin/../lib/librustc-c84825241471686d-0.7-pre.so
#27 0x00007ffff702d00e in main::anon::expr_fn_89809 () from /usr/local/bin/../lib/librustc-c84825241471686d-0.7-pre.so
#28 0x00007ffff702a8fc in monitor::anon::expr_fn_89630 () from /usr/local/bin/../lib/librustc-c84825241471686d-0.7-pre.so
#29 0x00007ffff70242cc in task::__extensions__::try_89033::anon::expr_fn_89226 () from /usr/local/bin/../lib/librustc-c84825241471686d-0.7-pre.so
#30 0x00007ffff702d2e8 in __morestack () from /usr/local/bin/../lib/librustc-c84825241471686d-0.7-pre.so
#31 0x00007ffff7cf2045 in task::spawn::spawn_raw_oldsched::make_child_wrapper::anon::expr_fn_17074 () from /usr/local/bin/../lib/libcore-c3ca5d77d81b46c1-0.7-pre.so
#32 0x00007ffff7d6e898 in __morestack () from /usr/local/bin/../lib/libcore-c3ca5d77d81b46c1-0.7-pre.so
#33 0x00007ffff6580414 in task_start_wrapper (a=0x7ffff0205750) at /home/jdm/sdb/rust/src/rt/rust_task.cpp:167
#34 0x0000000000000000 in ?? ()