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fix: Language features, tactics, and metaprograms
simp
congruence constants for Decidable
instance parameters
changelog-language
#9318
opened Jul 11, 2025 by
Rob23oba
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feat: add hints for missing structure instance fields
builds-mathlib
CI has verified that Mathlib builds against this PR
changelog-language
Language features, tactics, and metaprograms
toolchain-available
A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
feat: add case name hints
builds-mathlib
CI has verified that Mathlib builds against this PR
changelog-language
Language features, tactics, and metaprograms
toolchain-available
A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
feat: add named argument hints
builds-mathlib
CI has verified that Mathlib builds against this PR
changelog-language
Language features, tactics, and metaprograms
toolchain-available
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perf: remove obsolete old codegen workaround
builds-mathlib
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toolchain-available
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#9311
opened Jul 11, 2025 by
Kha
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feat: teach This is not necessarily a blocker for merging: but there needs to be a plan
changelog-language
Language features, tactics, and metaprograms
toolchain-available
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rfl
about p → p
breaks-mathlib
#9304
opened Jul 10, 2025 by
JovanGerb
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feat: make
Option.decidableEqNone
coherent with Option.instDecidableEq
#9302
opened Jul 10, 2025 by
plp127
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perf: deduplicate core computation inside A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
mkCongrSimpForConst?
toolchain-available
feat: add Library
toolchain-available
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BitVec.ctz
to bv_decide
changelog-library
#9298
opened Jul 10, 2025 by
luisacicolini
•
Draft
perf: minor performance improvement to CI has verified that Mathlib builds against this PR
changelog-language
Language features, tactics, and metaprograms
toolchain-available
A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
reduceCtorEq
simproc
builds-mathlib
#9295
opened Jul 10, 2025 by
leodemoura
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perf: don't use discr-based opts for ctors with no fields
changelog-compiler
Compiler, runtime, and FFI
toolchain-available
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fix: reorder "application type mismatch" message
breaks-mathlib
This is not necessarily a blocker for merging: but there needs to be a plan
changelog-language
Language features, tactics, and metaprograms
toolchain-available
A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#9287
opened Jul 9, 2025 by
jrr6
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refactor: remove now-unused type_context constructors
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#9282
opened Jul 9, 2025 by
zwarich
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refactor: remove Lean.RBMap
toolchain-available
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feat: add signal handling support using libuv
changelog-library
Library
toolchain-available
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#9258
opened Jul 8, 2025 by
algebraic-dev
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chore: reintroduce Subarray.foldl on top of Slice.foldl
toolchain-available
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fix: mark irrelevant params as erased in mono type signatures
changelog-compiler
Compiler, runtime, and FFI
toolchain-available
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#9226
opened Jul 7, 2025 by
zwarich
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fix: erase constructor params in toMono
changelog-compiler
Compiler, runtime, and FFI
toolchain-available
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chore: mark A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
Nat.cast
and Int.cast
with pp_nodot
toolchain-available
#9208
opened Jul 5, 2025 by
plp127
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refactor: A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
module
-ize remainder of Std
toolchain-available
fix: unfold abstracted proofs before processing recursion
builds-mathlib
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toolchain-available
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doc: correct the A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
Option.getD
docString example
toolchain-available
#9190
opened Jul 4, 2025 by
Mal-Pat
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