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pnkfelix opened this issue Sep 11, 2013 · 9 comments
Closed

debug no-optimize make check yields three failures #9127

pnkfelix opened this issue Sep 11, 2013 · 9 comments
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O-macos Operating system: macOS

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@pnkfelix
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This is on a Mac OS X machine.

CFG_CONFIGURE_ARGS   := --enable-debug --disable-optimize --enable-ccache --enable-clang --prefix=~/opt/rust-dbg-nopt

% make check
...

issue-2216.rs:

...
test [run-pass] run-pass/issue-1701.rs ... ok

error: compilation failed!
command: x86_64-apple-darwin/stage2/bin/rustc /Users/pnkfelix/Dev/Mozilla/rust.git/src/test/run-pass/issue-2216.rs -o x86_64-apple-darwin/test/run-pass/issue-2216.stage2-x86_64-apple-darwin -L x86_64-apple-darwin/test/run-pass -L x86_64-apple-darwin/test/run-pass/issue-2216.stage2-x86_64-apple-darwin.libaux -O --target=x86_64-apple-darwin
stdout:
------------------------------------------

------------------------------------------
stderr:
------------------------------------------

------------------------------------------

task <unnamed> failed at 'explicit failure', /Users/pnkfelix/Dev/Mozilla/rust.git/src/compiletest/runtest.rs:778
...

issue-9047.rs:

...
test [run-pass] run-pass/issue-868.rs ... ok

error: compilation failed!
command: x86_64-apple-darwin/stage2/bin/rustc /Users/pnkfelix/Dev/Mozilla/rust.git/src/test/run-pass/issue-9047.rs -o x86_64-apple-darwin/test/run-pass/issue-9047.stage2-x86_64-apple-darwin -L x86_64-apple-darwin/test/run-pass -L x86_64-apple-darwin/test/run-pass/issue-9047.stage2-x86_64-apple-darwin.libaux -O --target=x86_64-apple-darwin
stdout:
------------------------------------------

------------------------------------------
stderr:
------------------------------------------

------------------------------------------

task <unnamed> failed at 'explicit failure', /Users/pnkfelix/Dev/Mozilla/rust.git/src/compiletest/runtest.rs:778
...

labeled-break.rs:

...
test [run-pass] run-pass/issue2378c.rs ... ok

error: compilation failed!
command: x86_64-apple-darwin/stage2/bin/rustc /Users/pnkfelix/Dev/Mozilla/rust.git/src/test/run-pass/labeled-break.rs -o x86_64-apple-darwin/test/run-pass/labeled-break.stage2-x86_64-apple-darwin -L x86_64-apple-darwin/test/run-pass -L x86_64-apple-darwin/test/run-pass/labeled-break.stage2-x86_64-apple-darwin.libaux -O --target=x86_64-apple-darwin
stdout:
------------------------------------------

------------------------------------------
stderr:
------------------------------------------

------------------------------------------

task <unnamed> failed at 'explicit failure', /Users/pnkfelix/Dev/Mozilla/rust.git/src/compiletest/runtest.rs:778
test [run-pass] run-pass/labeled-break.rs ... FAILED
...
failures:
    [run-pass] run-pass/issue-2216.rs
    [run-pass] run-pass/issue-9047.rs
    [run-pass] run-pass/labeled-break.rs

test result: FAILED. 1267 passed; 3 failed; 58 ignored; 0 measured
...
@pnkfelix
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Backtrace for seg fault during issue-2216.rs :

(gdb) bt
#0  0x0000000000000000 in ?? ()
#1  0x0000000100d6107f in fold::noop_fold_expr::anon::expr_fn::aa ()
#2  0x0000000100d60fae in option::Option::map_move::h69cb58d9c926d871uma9::v0.8$x2dpre ()
#3  0x0000000100d57ed4 in fold::noop_fold_expr::h641b889ec56c97::v0.8$x2dpre ()
#4  0x0000000100d6ad72 in fold::wrap::anon::expr_fn::apaq ()
#5  0x0000000100d6ff3b in fold::ast_fold$AstFoldFns::fold_expr::h3feca0c5f12433db92ao::v0.8$x2dpre ()
#6  0x0000000100d51bbd in fold::noop_fold_stmt::hbc31c7a7cd721542::v0.8$x2dpre ()
#7  0x0000000100d6a0e1 in fold::default_ast_fold::anon::expr_fn::aY ()
#8  0x0000000100d6e7e5 in fold::ast_fold$AstFoldFns::fold_stmt::h61617f97faaa7bc892ak::v0.8$x2dpre ()
#9  0x000000010213884c in front::config::fold_block::anon::anon::expr_fn::aC ()
#10 0x0000000102138623 in option::Option::chain::hb39e65412c66adcumaA::v0.8$x2dpre ()
#11 0x000000010213852f in front::config::fold_block::anon::expr_fn::az ()
#12 0x00000001021382c8 in iter::Iterator$FilterMap::next::h455c5fc89b9b2ffbBTay::v0.8$x2dpre ()
#13 0x0000000102137ed5 in vec::FromIterator$__extensions__::from_iterator::h38f3188c4fe966brtaw::v0.8$x2dpre ()
#14 0x0000000102137d1d in iter::Iterator::collect::h9b7d6846d797c25av::v0.8$x2dpre ()
#15 0x000000010212de71 in front::config::fold_block::hb5d476e25517dd::v0.8$x2dpre ()
#16 0x000000010212dbb7 in front::config::strip_items::anon::expr_fn::aF ()
#17 0x0000000100d6e57d in fold::ast_fold$AstFoldFns::fold_block::h6c50b261d186ea792aj::v0.8$x2dpre ()
#18 0x0000000100d5b33e in fold::noop_fold_expr::h641b889ec56c97::v0.8$x2dpre ()
#19 0x0000000100d6ad72 in fold::wrap::anon::expr_fn::apaq ()
#20 0x0000000100d6ff3b in fold::ast_fold$AstFoldFns::fold_expr::h3feca0c5f12433db92ao::v0.8$x2dpre ()
#21 0x000000010213952b in front::config::fold_block::anon::expr_fn::aL ()
#22 0x000000010213934e in option::Option::map::ha669897971b346bumaK::v0.8$x2dpre ()
#23 0x000000010212e102 in front::config::fold_block::hb5d476e25517dd::v0.8$x2dpre ()
#24 0x000000010212dbb7 in front::config::strip_items::anon::expr_fn::aF ()
#25 0x0000000100d6e57d in fold::ast_fold$AstFoldFns::fold_block::h6c50b261d186ea792aj::v0.8$x2dpre ()
#26 0x0000000100d57a49 in fold::noop_fold_expr::h641b889ec56c97::v0.8$x2dpre ()
#27 0x0000000100d6ad72 in fold::wrap::anon::expr_fn::apaq ()
#28 0x0000000100d6ff3b in fold::ast_fold$AstFoldFns::fold_expr::h3feca0c5f12433db92ao::v0.8$x2dpre ()
#29 0x0000000100d51b37 in fold::noop_fold_stmt::hbc31c7a7cd721542::v0.8$x2dpre ()
#30 0x0000000100d6a0e1 in fold::default_ast_fold::anon::expr_fn::aY ()
#31 0x0000000100d6e7e5 in fold::ast_fold$AstFoldFns::fold_stmt::h61617f97faaa7bc892ak::v0.8$x2dpre ()
#32 0x000000010213884c in front::config::fold_block::anon::anon::expr_fn::aC ()
#33 0x0000000102138623 in option::Option::chain::hb39e65412c66adcumaA::v0.8$x2dpre ()
#34 0x000000010213852f in front::config::fold_block::anon::expr_fn::az ()
#35 0x00000001021382c8 in iter::Iterator$FilterMap::next::h455c5fc89b9b2ffbBTay::v0.8$x2dpre ()
#36 0x0000000102137ed5 in vec::FromIterator$__extensions__::from_iterator::h38f3188c4fe966brtaw::v0.8$x2dpre ()
#37 0x0000000102137d1d in iter::Iterator::collect::h9b7d6846d797c25av::v0.8$x2dpre ()
#38 0x000000010212de71 in front::config::fold_block::hb5d476e25517dd::v0.8$x2dpre ()
#39 0x000000010212dbb7 in front::config::strip_items::anon::expr_fn::aF ()
#40 0x0000000100d6e57d in fold::ast_fold$AstFoldFns::fold_block::h6c50b261d186ea792aj::v0.8$x2dpre ()
#41 0x0000000100d57a49 in fold::noop_fold_expr::h641b889ec56c97::v0.8$x2dpre ()
#42 0x0000000100d6ad72 in fold::wrap::anon::expr_fn::apaq ()
#43 0x0000000100d6ff3b in fold::ast_fold$AstFoldFns::fold_expr::h3feca0c5f12433db92ao::v0.8$x2dpre ()
#44 0x0000000100d51b37 in fold::noop_fold_stmt::hbc31c7a7cd721542::v0.8$x2dpre ()
#45 0x0000000100d6a0e1 in fold::default_ast_fold::anon::expr_fn::aY ()
#46 0x0000000100d6e7e5 in fold::ast_fold$AstFoldFns::fold_stmt::h61617f97faaa7bc892ak::v0.8$x2dpre ()
#47 0x000000010213884c in front::config::fold_block::anon::anon::expr_fn::aC ()
#48 0x0000000102138623 in option::Option::chain::hb39e65412c66adcumaA::v0.8$x2dpre ()
#49 0x000000010213852f in front::config::fold_block::anon::expr_fn::az ()
#50 0x00000001021382c8 in iter::Iterator$FilterMap::next::h455c5fc89b9b2ffbBTay::v0.8$x2dpre ()
#51 0x0000000102137ed5 in vec::FromIterator$__extensions__::from_iterator::h38f3188c4fe966brtaw::v0.8$x2dpre ()
#52 0x0000000102137d1d in iter::Iterator::collect::h9b7d6846d797c25av::v0.8$x2dpre ()
#53 0x000000010212de71 in front::config::fold_block::hb5d476e25517dd::v0.8$x2dpre ()
#54 0x000000010212dbb7 in front::config::strip_items::anon::expr_fn::aF ()
#55 0x0000000100d6e57d in fold::ast_fold$AstFoldFns::fold_block::h6c50b261d186ea792aj::v0.8$x2dpre ()
#56 0x0000000100d57a49 in fold::noop_fold_expr::h641b889ec56c97::v0.8$x2dpre ()
#57 0x0000000100d6ad72 in fold::wrap::anon::expr_fn::apaq ()
#58 0x0000000100d6ff3b in fold::ast_fold$AstFoldFns::fold_expr::h3feca0c5f12433db92ao::v0.8$x2dpre ()
#59 0x0000000100d51b37 in fold::noop_fold_stmt::hbc31c7a7cd721542::v0.8$x2dpre ()
#60 0x0000000100d6a0e1 in fold::default_ast_fold::anon::expr_fn::aY ()
#61 0x0000000100d6e7e5 in fold::ast_fold$AstFoldFns::fold_stmt::h61617f97faaa7bc892ak::v0.8$x2dpre ()
#62 0x000000010213884c in front::config::fold_block::anon::anon::expr_fn::aC ()
#63 0x0000000102138623 in option::Option::chain::hb39e65412c66adcumaA::v0.8$x2dpre ()
#64 0x000000010213852f in front::config::fold_block::anon::expr_fn::az ()
#65 0x00000001021382c8 in iter::Iterator$FilterMap::next::h455c5fc89b9b2ffbBTay::v0.8$x2dpre ()
#66 0x0000000102137ed5 in vec::FromIterator$__extensions__::from_iterator::h38f3188c4fe966brtaw::v0.8$x2dpre ()
#67 0x0000000102137d1d in iter::Iterator::collect::h9b7d6846d797c25av::v0.8$x2dpre ()
#68 0x000000010212de71 in front::config::fold_block::hb5d476e25517dd::v0.8$x2dpre ()
#69 0x000000010212dbb7 in front::config::strip_items::anon::expr_fn::aF ()
#70 0x0000000100d6e57d in fold::ast_fold$AstFoldFns::fold_block::h6c50b261d186ea792aj::v0.8$x2dpre ()
#71 0x0000000100d4ae6c in fold::noop_fold_item_underscore::hafa8b75a2b59ba85::v0.8$x2dpre ()
#72 0x000000010212fa92 in front::config::fold_item_underscore::h434479559fc8628e::v0.8$x2dpre ()
#73 0x000000010212eec7 in front::config::strip_items::anon::expr_fn::aL ()
#74 0x0000000100d6df07 in fold::ast_fold$AstFoldFns::fold_item_underscore::hbf9e48605fe0681f92ag::v0.8$x2dpre ()
#75 0x0000000100d495d7 in fold::noop_fold_item::hb7d656909914daf::v0.8$x2dpre ()
#76 0x0000000100d6d76c in fold::ast_fold$AstFoldFns::fold_item::h29764c81262ae5892ae::v0.8$x2dpre ()
#77 0x000000010213174d in front::config::fold_mod::anon::anon::expr_fn::a3 ()
#78 0x0000000102131593 in option::Option::chain::hfc24feba9fb2ea7euma2::v0.8$x2dpre ()
#79 0x000000010213149f in front::config::fold_mod::anon::expr_fn::a1 ()
#80 0x0000000102130bb8 in iter::Iterator$FilterMap::next::h1c5acef2b3cef72BTaW::v0.8$x2dpre ()
#81 0x00000001021306f5 in vec::FromIterator$__extensions__::from_iterator::h1d1be19b51e622a7rtaT::v0.8$x2dpre ()
#82 0x000000010213053d in iter::Iterator::collect::hae4da967237d14bbaS::v0.8$x2dpre ()
#83 0x000000010212d671 in front::config::fold_mod::h4d82c8b97be8112::v0.8$x2dpre ()
#84 0x000000010212d247 in front::config::strip_items::anon::expr_fn::ax ()
#85 0x0000000100d70b0d in fold::ast_fold$AstFoldFns::fold_mod::h31890ddce3d68e92aq::v0.8$x2dpre ()
#86 0x0000000100d47ebb in fold::noop_fold_crate::h6d44efffc04ecf67::v0.8$x2dpre ()
#87 0x0000000100d6ce97 in fold::ast_fold$AstFoldFns::fold_crate::h38a8496f323e299c92ab::v0.8$x2dpre ()
#88 0x000000010212c50f in front::config::strip_items::h40e3ec5de0ab29da::v0.8$x2dpre ()
#89 0x000000010212b810 in front::config::strip_unconfigured_items::h8a717150ac901046::v0.8$x2dpre ()
#90 0x0000000102248135 in driver::driver::phase_2_configure_and_expand::anon::expr_fn::aV ()
#91 0x0000000102245df9 in util::common::time::h3bf0cf37401f9cb8aO::v0.8$x2dpre ()
#92 0x0000000102246cb6 in driver::driver::phase_2_configure_and_expand::h42ef471868e269ab::v0.8$x2dpre ()
#93 0x0000000102250b34 in driver::driver::compile_input::h19cb753d71beed37::v0.8$x2dpre ()
#94 0x00000001022ab06f in run_compiler::h693455b8ecd975::v0.8$x2dpre ()
#95 0x00000001022d4fd3 in main_args::anon::expr_fn::am ()
#96 0x00000001022d1789 in monitor::anon::expr_fn::aV ()
#97 0x00000001022cac96 in task::TaskBuilder::try::anon::expr_fn::LOaKaD ()
#98 0x00000001000b897c in task::spawn::spawn_raw::anon::expr_fn::aR ()
#99 0x0000000100159674 in rt::task::__extensions__::build_start_wrapper::anon::anon::expr_fn::aB ()
#100 0x000000010005cb7c in unstable::finally::Finally$__extensions__::finally::h199ab8d6eb226980mBak::v0.8$x2dpre ()
#101 0x0000000100156fe5 in rt::task::__extensions__::run::anon::expr_fn::aT ()
#102 0x0000000100159b49 in rt::task::Unwinder::try::try_fn::__rust_abi::SG ()
#103 0x0000000100159aa7 in rt::task::Unwinder::try::try_fn::he456f510d642b2c0SG::v0.8$x2dpre ()
#104 0x0000000103d35a83 in rust_try (f=<value temporarily unavailable, due to optimizations>, fptr=<value temporarily unavailable, due to optimizations>, env=<value temporarily unavailable, due to optimizations>) at rust_builtin.cpp:523
#105 0x0000000100156eb2 in rt::task::Unwinder::try::h199ab8d6eb226980SGaS::v0.8$x2dpre ()
#106 0x0000000100156d46 in rt::task::Task::run::h199ab8d6eb2269802paR::v0.8$x2dpre ()
#107 0x00000001001592c7 in rt::task::__extensions__::build_start_wrapper::anon::expr_fn::as ()
#108 0x00000001001dce05 in rt::context::Context::new::task_start_wrapper::__rust_abi::JL ()
#109 0x00000001001dcdb7 in rt::context::Context::new::task_start_wrapper::h1b9fdc38dc3bcfa4JL::v0.8$x2dpre ()

@pnkfelix
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Backtrace for issue-868.rs issue-9047.rs:

(gdb) bt
#0  0x0000000107dacba8 in ?? ()
#1  0x0000000100d60fae in option::Option::map_move::h69cb58d9c926d871uma9::v0.8$x2dpre ()
#2  0x0000000100d57ed4 in fold::noop_fold_expr::h641b889ec56c97::v0.8$x2dpre ()
#3  0x0000000100d6ad72 in fold::wrap::anon::expr_fn::apaq ()
#4  0x0000000100d6ff3b in fold::ast_fold$AstFoldFns::fold_expr::h3feca0c5f12433db92ao::v0.8$x2dpre ()
#5  0x0000000100d51bbd in fold::noop_fold_stmt::hbc31c7a7cd721542::v0.8$x2dpre ()
#6  0x0000000100d6a0e1 in fold::default_ast_fold::anon::expr_fn::aY ()
#7  0x0000000100d6e7e5 in fold::ast_fold$AstFoldFns::fold_stmt::h61617f97faaa7bc892ak::v0.8$x2dpre ()
#8  0x000000010213884c in front::config::fold_block::anon::anon::expr_fn::aC ()
#9  0x0000000102138623 in option::Option::chain::hb39e65412c66adcumaA::v0.8$x2dpre ()
#10 0x000000010213852f in front::config::fold_block::anon::expr_fn::az ()
#11 0x00000001021382c8 in iter::Iterator$FilterMap::next::h455c5fc89b9b2ffbBTay::v0.8$x2dpre ()
#12 0x0000000102137ed5 in vec::FromIterator$__extensions__::from_iterator::h38f3188c4fe966brtaw::v0.8$x2dpre ()
#13 0x0000000102137d1d in iter::Iterator::collect::h9b7d6846d797c25av::v0.8$x2dpre ()
#14 0x000000010212de71 in front::config::fold_block::hb5d476e25517dd::v0.8$x2dpre ()
#15 0x000000010212dbb7 in front::config::strip_items::anon::expr_fn::aF ()
#16 0x0000000100d6e57d in fold::ast_fold$AstFoldFns::fold_block::h6c50b261d186ea792aj::v0.8$x2dpre ()
#17 0x0000000100d57a49 in fold::noop_fold_expr::h641b889ec56c97::v0.8$x2dpre ()
#18 0x0000000100d6ad72 in fold::wrap::anon::expr_fn::apaq ()
#19 0x0000000100d6ff3b in fold::ast_fold$AstFoldFns::fold_expr::h3feca0c5f12433db92ao::v0.8$x2dpre ()
#20 0x0000000100d51b37 in fold::noop_fold_stmt::hbc31c7a7cd721542::v0.8$x2dpre ()
#21 0x0000000100d6a0e1 in fold::default_ast_fold::anon::expr_fn::aY ()
#22 0x0000000100d6e7e5 in fold::ast_fold$AstFoldFns::fold_stmt::h61617f97faaa7bc892ak::v0.8$x2dpre ()
#23 0x000000010213884c in front::config::fold_block::anon::anon::expr_fn::aC ()
#24 0x0000000102138623 in option::Option::chain::hb39e65412c66adcumaA::v0.8$x2dpre ()
#25 0x000000010213852f in front::config::fold_block::anon::expr_fn::az ()
#26 0x00000001021382c8 in iter::Iterator$FilterMap::next::h455c5fc89b9b2ffbBTay::v0.8$x2dpre ()
#27 0x0000000102137ed5 in vec::FromIterator$__extensions__::from_iterator::h38f3188c4fe966brtaw::v0.8$x2dpre ()
#28 0x0000000102137d1d in iter::Iterator::collect::h9b7d6846d797c25av::v0.8$x2dpre ()
#29 0x000000010212de71 in front::config::fold_block::hb5d476e25517dd::v0.8$x2dpre ()
#30 0x000000010212dbb7 in front::config::strip_items::anon::expr_fn::aF ()
#31 0x0000000100d6e57d in fold::ast_fold$AstFoldFns::fold_block::h6c50b261d186ea792aj::v0.8$x2dpre ()
#32 0x0000000100d4ae6c in fold::noop_fold_item_underscore::hafa8b75a2b59ba85::v0.8$x2dpre ()
#33 0x000000010212fa92 in front::config::fold_item_underscore::h434479559fc8628e::v0.8$x2dpre ()
#34 0x000000010212eec7 in front::config::strip_items::anon::expr_fn::aL ()
#35 0x0000000100d6df07 in fold::ast_fold$AstFoldFns::fold_item_underscore::hbf9e48605fe0681f92ag::v0.8$x2dpre ()
#36 0x0000000100d495d7 in fold::noop_fold_item::hb7d656909914daf::v0.8$x2dpre ()
#37 0x0000000100d6d76c in fold::ast_fold$AstFoldFns::fold_item::h29764c81262ae5892ae::v0.8$x2dpre ()
#38 0x000000010213174d in front::config::fold_mod::anon::anon::expr_fn::a3 ()
#39 0x0000000102131593 in option::Option::chain::hfc24feba9fb2ea7euma2::v0.8$x2dpre ()
#40 0x000000010213149f in front::config::fold_mod::anon::expr_fn::a1 ()
#41 0x0000000102130bb8 in iter::Iterator$FilterMap::next::h1c5acef2b3cef72BTaW::v0.8$x2dpre ()
#42 0x00000001021306f5 in vec::FromIterator$__extensions__::from_iterator::h1d1be19b51e622a7rtaT::v0.8$x2dpre ()
#43 0x000000010213053d in iter::Iterator::collect::hae4da967237d14bbaS::v0.8$x2dpre ()
#44 0x000000010212d671 in front::config::fold_mod::h4d82c8b97be8112::v0.8$x2dpre ()
#45 0x000000010212d247 in front::config::strip_items::anon::expr_fn::ax ()
#46 0x0000000100d70b0d in fold::ast_fold$AstFoldFns::fold_mod::h31890ddce3d68e92aq::v0.8$x2dpre ()
#47 0x0000000100d47ebb in fold::noop_fold_crate::h6d44efffc04ecf67::v0.8$x2dpre ()
#48 0x0000000100d6ce97 in fold::ast_fold$AstFoldFns::fold_crate::h38a8496f323e299c92ab::v0.8$x2dpre ()
#49 0x000000010212c50f in front::config::strip_items::h40e3ec5de0ab29da::v0.8$x2dpre ()
#50 0x000000010212b810 in front::config::strip_unconfigured_items::h8a717150ac901046::v0.8$x2dpre ()
#51 0x0000000102248135 in driver::driver::phase_2_configure_and_expand::anon::expr_fn::aV ()
#52 0x0000000102245df9 in util::common::time::h3bf0cf37401f9cb8aO::v0.8$x2dpre ()
#53 0x0000000102246cb6 in driver::driver::phase_2_configure_and_expand::h42ef471868e269ab::v0.8$x2dpre ()
#54 0x0000000102250b34 in driver::driver::compile_input::h19cb753d71beed37::v0.8$x2dpre ()
#55 0x00000001022ab06f in run_compiler::h693455b8ecd975::v0.8$x2dpre ()
#56 0x00000001022d4fd3 in main_args::anon::expr_fn::am ()
#57 0x00000001022d1789 in monitor::anon::expr_fn::aV ()
#58 0x00000001022cac96 in task::TaskBuilder::try::anon::expr_fn::LOaKaD ()
#59 0x00000001000b897c in task::spawn::spawn_raw::anon::expr_fn::aR ()
#60 0x0000000100159674 in rt::task::__extensions__::build_start_wrapper::anon::anon::expr_fn::aB ()
#61 0x000000010005cb7c in unstable::finally::Finally$__extensions__::finally::h199ab8d6eb226980mBak::v0.8$x2dpre ()
#62 0x0000000100156fe5 in rt::task::__extensions__::run::anon::expr_fn::aT ()
#63 0x0000000100159b49 in rt::task::Unwinder::try::try_fn::__rust_abi::SG ()
#64 0x0000000100159aa7 in rt::task::Unwinder::try::try_fn::he456f510d642b2c0SG::v0.8$x2dpre ()
#65 0x0000000103d35a83 in rust_try (f=<value temporarily unavailable, due to optimizations>, fptr=<value temporarily unavailable, due to optimizations>, env=<value temporarily unavailable, due to optimizations>) at rust_builtin.cpp:523
#66 0x0000000100156eb2 in rt::task::Unwinder::try::h199ab8d6eb226980SGaS::v0.8$x2dpre ()
#67 0x0000000100156d46 in rt::task::Task::run::h199ab8d6eb2269802paR::v0.8$x2dpre ()
#68 0x00000001001592c7 in rt::task::__extensions__::build_start_wrapper::anon::expr_fn::as ()
#69 0x00000001001dce05 in rt::context::Context::new::task_start_wrapper::__rust_abi::JL ()
#70 0x00000001001dcdb7 in rt::context::Context::new::task_start_wrapper::h1b9fdc38dc3bcfa4JL::v0.8$x2dpre ()
(gdb)

@pnkfelix pnkfelix mentioned this issue Sep 11, 2013
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@nikomatsakis
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cc me

@lkuper
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lkuper commented Sep 13, 2013

@pnkfelix By "Backtrace for issue-868.rs" do you mean for issue-9047.rs?

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lkuper commented Sep 13, 2013

I had the same three failures on Linux.

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@lkuper

By "Backtrace for issue-868.rs" do you mean for issue-9047.rs?

my mistake, will fix.

@pnkfelix
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@lkuper by the way, I think the workaround in #9129 is probably applicable to all three of these cases (all of which are uses of break 'label or loop 'label, I believe.

@lkuper lkuper mentioned this issue Sep 14, 2013
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lkuper commented Sep 14, 2013

Can reproduce on OS X too, against 150b4ff. (gist)

bors added a commit that referenced this issue Sep 14, 2013
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auto merge of #9181 : lkuper/rust/libsyntax-default-methods-refactor,…
5f2f952 
… r=alexcrichton

I'm getting the three `make check` failures mentioned in issue #9127, which I also get building master.
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closing as duplicate of #9129

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