wfcheck: resolve the type-vars in AdtField types #62240
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arielb1 force-pushed the resolve-wf-fields branch from 5625e37 to aece0d7 Compare 
Centril reviewed Jun 29, 2019
arielb1 force-pushed the resolve-wf-fields branch 2 times, most recently from a6ace3e to 4451786 Compare Normalization can leave some type-vars unresolved in its return type. Make sure to resolve them so we have an infcx-independent type that can be used with `needs_drop`. Fixes rust-lang#61402.
arielb1 force-pushed the resolve-wf-fields branch from 4451786 to a02d436 Compare 
estebank approved these changes Jul 1, 2019
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bors added S-waiting-on-bors Centril added a commit to Centril/rust that referenced this pull request Jul 3, 2019
wfcheck: resolve the type-vars in `AdtField` types Normalization can leave some type-vars unresolved in its return type. Make sure to resolve them so we have an infcx-independent type that can be used with `needs_drop`. Fixes rust-lang#61402. Closes rust-lang#62212 - this PR fixes the root cause.
Centril added a commit to Centril/rust that referenced this pull request Jul 3, 2019
wfcheck: resolve the type-vars in `AdtField` types Normalization can leave some type-vars unresolved in its return type. Make sure to resolve them so we have an infcx-independent type that can be used with `needs_drop`. Fixes rust-lang#61402. Closes rust-lang#62212 - this PR fixes the root cause.
Centril added a commit to Centril/rust that referenced this pull request Jul 3, 2019
wfcheck: resolve the type-vars in `AdtField` types Normalization can leave some type-vars unresolved in its return type. Make sure to resolve them so we have an infcx-independent type that can be used with `needs_drop`. Fixes rust-lang#61402. Closes rust-lang#62212 - this PR fixes the root cause.
bors added a commit that referenced this pull request Jul 3, 2019
Rollup of 17 pull requests Successful merges: - #62039 (Remove needless lifetimes (rustc)) - #62153 (Update the `rust-installer` submodule) - #62173 (rename InterpretCx -> InterpCx) - #62240 (wfcheck: resolve the type-vars in `AdtField` types) - #62249 (Use mem::take instead of mem::replace with default) - #62252 (Update mem::replace example to not be identical to mem::take) - #62258 (syntax: Unsupport `foo! bar { ... }` macros in the parser) - #62268 (Clean up inherent_impls) - #62287 (Use link attributes on extern "C" blocks with llvm-libuwind) - #62295 (miri realloc: do not require giving old size+align) - #62297 (refactor check_for_substitution) - #62316 (When possible without changing semantics, implement Iterator::last in terms of DoubleEndedIterator::next_back for types in liballoc and libcore.) - #62317 (Migrate `compile-pass` annotations to `build-pass`) - #62337 (Fix bucket in CPU usage script) - #62344 (simplify Option::get_or_insert) - #62346 (enable a few more tests in Miri and update the comment for others) - #62351 (remove bogus example from drop_in_place) Failed merges: r? @ghost
Centril added a commit to Centril/rust that referenced this pull request Jul 3, 2019
wfcheck: resolve the type-vars in `AdtField` types Normalization can leave some type-vars unresolved in its return type. Make sure to resolve them so we have an infcx-independent type that can be used with `needs_drop`. Fixes rust-lang#61402. Closes rust-lang#62212 - this PR fixes the root cause.
bors added a commit that referenced this pull request Jul 3, 2019
Rollup of 16 pull requests Successful merges: - #62039 (Remove needless lifetimes (rustc)) - #62173 (rename InterpretCx -> InterpCx) - #62240 (wfcheck: resolve the type-vars in `AdtField` types) - #62249 (Use mem::take instead of mem::replace with default) - #62252 (Update mem::replace example to not be identical to mem::take) - #62258 (syntax: Unsupport `foo! bar { ... }` macros in the parser) - #62268 (Clean up inherent_impls) - #62287 (Use link attributes on extern "C" blocks with llvm-libuwind) - #62295 (miri realloc: do not require giving old size+align) - #62297 (refactor check_for_substitution) - #62316 (When possible without changing semantics, implement Iterator::last in terms of DoubleEndedIterator::next_back for types in liballoc and libcore.) - #62317 (Migrate `compile-pass` annotations to `build-pass`) - #62337 (Fix bucket in CPU usage script) - #62344 (simplify Option::get_or_insert) - #62346 (enable a few more tests in Miri and update the comment for others) - #62351 (remove bogus example from drop_in_place) Failed merges: r? @ghost
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Normalization can leave some type-vars unresolved in its return type.
Make sure to resolve them so we have an infcx-independent type that can
be used with
needs_drop.Fixes #61402.
Closes #62212 - this PR fixes the root cause.