4f94156452
* gnu/packages/patches/python-telingo-fix-comparison.patch: New file. * gnu/local.mk (dist_patch_DATA): Register it. * gnu/packages/maths.scm (python-telingo): New variable.
19 lines
1.4 KiB
Diff
19 lines
1.4 KiB
Diff
Index: source/telingo/transformers/head.py
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===================================================================
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--- source.orig/telingo/transformers/head.py
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+++ source/telingo/transformers/head.py
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@@ -564,10 +564,12 @@ class HeadTransformer:
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cond = []
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diff = _ast.BinaryOperation(loc, _ast.BinaryOperator.Minus, param, shift)
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if lhs.ast_type != _ast.ASTType.SymbolicTerm or lhs.symbol.type != _clingo.SymbolType.Number or lhs.symbol.number > 0:
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- cond.append(_ast.Literal(loc, _ast.Sign.NoSign, _ast.Comparison(_ast.ComparisonOperator.LessEqual, lhs, diff)))
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+ cond.append(_ast.Literal(loc, _ast.Sign.NoSign,
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+ _ast.Comparison(lhs, [_ast.Guard(_ast.ComparisonOperator.LessEqual, diff)])))
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if rhs.ast_type != _ast.ASTType.SymbolicTerm or rhs.symbol.type != _clingo.SymbolType.Supremum:
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- cond.append(_ast.Literal(loc, _ast.Sign.NoSign, _ast.Comparison(_ast.ComparisonOperator.LessEqual, diff, rhs)))
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+ cond.append(_ast.Literal(loc, _ast.Sign.NoSign,
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+ _ast.Comparison(diff, [_ast.Guard(_ast.ComparisonOperator.LessEqual, rhs)])))
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elems.extend([_ast.ConditionalLiteral(loc, _ast.Literal(loc, _ast.Sign.NoSign, head), cond) for head in heads])
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