Remove `rustc_query_system` - #152703

Merged

rust-bors[bot] merged 5 commits into

rust-lang:mainfrom

nnethercote:rm-rustc_query_system

Feb 17, 2026

Commits on Feb 16, 2026

Remove `rustc_query_system` README file.
nnethercote
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72c7d86
Move `QuerySideEffect`.
nnethercote
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8d56cfe
Remove `DEP_KIND_DEBUG`.
nnethercote
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74dd36a
Remove `DEP_NODE_DEBUG`.
nnethercote
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47ed452
Remove last remnants of `rustc_query_system`.
nnethercote
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e9288e7