Add experimental wasm `externref` lang type - #159749

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guybedford wants to merge 7 commits into

rust-lang:mainfrom

guybedford:wasm-externref

Commits on Jul 22, 2026

Add experimental wasm externref lang type

guybedford
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hoodmane
committed
be492d3
Move externref definition out of the stdarch subtree

guybedford
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hoodmane
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90b0bb4
fmt

guybedford
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hoodmane
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e6299fb

Commits on Jul 23, 2026

Add assembly test for many live externref locals at O0

guybedford
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hoodmane
committed
aff9ddd
Fix ISel crash for externref locals under full debuginfo

guybedford
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hoodmane
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cb624b6
Ignore gcc backend for externref ui test

guybedford
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hoodmane
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19fabb9
Rebless externref ui test line numbers

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hoodmane
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83464ff