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LLVM assertion failure with -O -g --test #16404

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jbalintbiro opened this issue Aug 10, 2014 · 2 comments
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LLVM assertion failure with -O -g --test #16404

jbalintbiro opened this issue Aug 10, 2014 · 2 comments

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@jbalintbiro
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When i'm trying to compile this file:
https://github.com/saati/skiplist-rs/blob/master/src/skiplist.rs

with rustc -O -g --test

bjb@b:~/code/skiplist-rs$ rustc -O -g --test src/skiplist.rs 
rustc: /home/bjb/src/rust/src/llvm/lib/CodeGen/LexicalScopes.cpp:179: llvm::LexicalScope* llvm::LexicalScopes::getOrCreateRegularScope(llvm::MDNode*): Assertion `DISubprogram(Scope).describes(MF->getFunction())' failed.
Aborted
@jbalintbiro jbalintbiro changed the title LLVM assertion failure LLVM assertion failure with -O -g --test Aug 10, 2014
@sfackler
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cc @michaelwoerister

@michaelwoerister
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Thanks for the report. I'm closing this as a duplicate of #15156. LLVM doesn't seem to be very stable at the moment when it comes to combining optimization and debuginfo (which is a hard problem; don't want to complain about the LLVM folks :)

bors added a commit to rust-lang-ci/rust that referenced this issue Jan 21, 2024
@bors
Auto merge of rust-lang#16404 - Urhengulas:satisfy-clippy, r=Veykril
67cfbf2 
Work through temporarily allowed clippy lints, part 1

This is the first batch of not allowing but actually fixing the clippy lints. Each commit removes one lint from the lint table and then fixes the resulting warnings.

Follow-up to rust-lang#16401
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@jbalintbiro @sfackler @michaelwoerister