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metadata decode error with libraries, modules, and impls #2196

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erickt opened this issue Apr 14, 2012 · 2 comments
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metadata decode error with libraries, modules, and impls #2196

erickt opened this issue Apr 14, 2012 · 2 comments
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erickt commented Apr 14, 2012

I tracked down a pretty odd error, which can be found here: https://gist.github.com/2381410. It seems that with a pretty complicated use of libraries and the sharing of names for types, modules, and impls ultimately confuses the metadata decoder.
brson added a commit that referenced this issue Apr 16, 2012
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test: Add xfailed test for #2196
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brson commented Apr 16, 2012

Added the test case.

brson added a commit that referenced this issue Apr 16, 2012
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rustc: Resolve external impls defined in yet other crates. Issue #2196
dea8ae4
@ghost ghost assigned brson Apr 16, 2012
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brson commented Apr 16, 2012

Fixt

@brson brson closed this as completed Apr 16, 2012
bors added a commit to rust-lang-ci/rust that referenced this issue Sep 22, 2022
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Auto merge of rust-lang#2196 - carbotaniuman:permissive-stacked-borro…
3b4402c 
…ws, r=RalfJung

Handle wildcard pointers in SB

This uses an permissive `Unknown` implementation, where a wildcard pointer (and any SRW derived from a wildcard pointer) can access any previously-exposed SB tag. This is missing any meaningful test-cases, and all of the edge-cases have not yet been worked through.

I think there's also some bugs here with differing Unknowns in different ranges and having things behave really weirdly too, alongside some issues with retagging to `SRO` or `Unique`.
Kobzol pushed a commit to Kobzol/rust that referenced this issue Jan 8, 2025
@BoxyUwU
add josh-sync build dir to gitignore (rust-lang#2196)
25beca9
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