Fix bug in handling of blocks that occur in expresssions#672
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keyboardDrummer wants to merge 15 commits intomainfrom
Open
Fix bug in handling of blocks that occur in expresssions#672keyboardDrummer wants to merge 15 commits intomainfrom
keyboardDrummer wants to merge 15 commits intomainfrom
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joscoh
previously approved these changes
Mar 26, 2026
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joscoh
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Can you update the PR with a short description of what the bug is?
…org/Strata into fixImpureExpressionBlockHandling
…org/Strata into fixImpureExpressionBlockHandling
joscoh
reviewed
Mar 26, 2026
| | [] => return [] | ||
| | _ => | ||
| let last := stmts.getLast! | ||
| let nonLast ← stmts.dropLast.flatMapM (fun s => |
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Doesn't every case return pure []? Why return a list at all?
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True but it's only because of the hacks, otherwise the localvars, assert/assumes would fill the list.
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Changes
transformStmt, which does not update the substitution map, was being called from insidetransformExprwhen it was handling a block, leading to missing substitutions. A second but smaller bug was a statement ordering bug that occurred when handling calls.Testing
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