Future-proof MIR for dedicated debuginfo.#56278

Merged

bors merged 9 commits intorust-lang:masterfrom eddyb:mir-debuginfo-proof

Apr 24, 2019

+318-254

Commits on Apr 23, 2019

rustc_mir: don't rely on mir::UpvarDecl in the MIR borrowck.
eddyb
committed
rustc: don't track var_hir_id or mutability in mir::UpvarDecl.
eddyb
committed
rustc_mir: don't use upvar_decls in the generator state transform.
eddyb
committed
rustc_mir: don't use upvar_decls in the miri validity checks.
eddyb
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rustc_codegen_ssa: rename debuginfo_upvar_decls_ops_sequence to debuginfo_upvar_ops_sequence.
eddyb
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rustc: dissuade compiler developers from misusing upvar debuginfo.
eddyb
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rustc_mir: don't rely on mir::LocalDecl visibility_scopes in the MIR borrowck.
eddyb
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rustc_mir: pretty-print all locals into their respective scopes.
eddyb
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rustc_mir: create the let and "remainder" scopes in source order.
eddyb
committed