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flexible リンタの警告が消えない問題の修正 #961

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Oct 7, 2024
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flexible リンタの警告が消えない問題の修正 #961

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2 changes: 1 addition & 1 deletion .github/workflows/ci.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,7 @@ jobs:
- name: lean action
uses: leanprover/lean-action@v1
with:
build-args: "--log-level=error"
build-args: "--fail-level=warning"

# Lean の更新により Windows 環境でだけビルドが壊れる可能性もあるので、
# 念のために Windows 環境でもビルドを行う
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7 changes: 5 additions & 2 deletions LeanByExample/Reference/Option/Flexible.lean
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Expand Up @@ -55,14 +55,17 @@ end --#
-/
section --#

-- flexible tactic リンタを有効にする
set_option linter.flexible true
-- 技術的な理由で、一時的に flexible tactic リンタを無効にしている --#
set_option linter.flexible false --#

/--
warning: 'simp' is a flexible tactic modifying '⊢'…
note: this linter can be disabled with `set_option linter.flexible false`
-/
#guard_msgs (warning) in
-- 技術的な理由で、`#guard_msgs` のスコープ内でリンタを有効にしている
set_option linter.flexible true in

example {n m : Nat} (h : n = m) : True ∧ (n = m) := by
simp
exact h
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