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Ensure that we process projections during MIR inlining #67796

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merged 1 commit into from
Jan 3, 2020

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Aaron1011
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Fixes #67710

Previously, we were not calling super_place, which resulted in us
failing to update any local references that occur in
ProjectionElem::Index. This caused the post-inlining MIR to contain a
reference to a local ID from the inlined callee, leading to an ICE
due to a type mismatch.

Fixes rust-lang#67710

Previously, we were not calling `super_place`, which resulted in us
failing to update any local references that occur in
ProjectionElem::Index. This caused the post-inlining MIR to contain a
reference to a local ID from the inlined callee, leading to an ICE
due to a type mismatch.
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r? @petrochenkov

(rust_highfive has picked a reviewer for you, use r? to override)

@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Jan 2, 2020
@wesleywiser
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r? @wesleywiser

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Thanks!

@bors r+

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bors commented Jan 2, 2020

📌 Commit e8e53b5 has been approved by wesleywiser

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Jan 2, 2020
JohnTitor added a commit to JohnTitor/rust that referenced this pull request Jan 3, 2020
…sleywiser

Ensure that we process projections during MIR inlining

Fixes rust-lang#67710

Previously, we were not calling `super_place`, which resulted in us
failing to update any local references that occur in
ProjectionElem::Index. This caused the post-inlining MIR to contain a
reference to a local ID from the inlined callee, leading to an ICE
due to a type mismatch.
bors added a commit that referenced this pull request Jan 3, 2020
Rollup of 10 pull requests

Successful merges:

 - #67450 (Allow for setting a ThinLTO import limit during bootstrap)
 - #67595 (Suggest adding a lifetime constraint for opaque type)
 - #67636 (allow rustfmt key in [build] section)
 - #67736 (Less-than is asymmetric, not antisymmetric)
 - #67762 (Add missing links for insecure_time)
 - #67783 (Warn for bindings named same as variants when matching against a borrow)
 - #67796 (Ensure that we process projections during MIR inlining)
 - #67807 (Use drop instead of the toilet closure `|_| ()`)
 - #67816 (Clean up err codes)
 - #67825 (Minor: change take() docs grammar to match other docs)

Failed merges:

r? @ghost
@bors bors merged commit e8e53b5 into rust-lang:master Jan 3, 2020
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ICE with mir-opt-level=2: Got a wide pointer where a scalar was expected
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