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Support trait upcasting#796

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lowr wants to merge 1 commit into

rust-lang:masterrust-lang/chalk:masterfrom

lowr:feat/dyn-upcastinglowr/chalk:feat/dyn-upcastingCopy head branch name to clipboard

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Support trait upcasting#796
lowr wants to merge 1 commit into
rust-lang:masterfrom
lowr:feat/dyn-upcasting

Support trait upcasting

a2aedf1

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