[StatementSwitchToExpressionSwitch] Combine immediately-preceding variable definitions with assignment switches to the same variable, where feasible #4730
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Stephan202
reviewed
Dec 17, 2024
| assignmentSwitchAnalysisState.assignmentTargetOptional(), | ||
| variableTreeOptional.get()); | ||
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| System.out.println("XXX compatibleVariableDeclaration: " + compatibleVariableDeclaration); |
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Likely to also be caught by Google-internal code review, but: I assume these stdout print statements are meant to be dropped before the PR is merged 👀
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| if (precedingStatements.get(precedingStatements.size() - 1) instanceof VariableTree | ||
| && precedingStatements.get(precedingStatements.size() - 2) instanceof VariableTree) { | ||
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| VariableTree variableTree1 = | ||
| (VariableTree) precedingStatements.get(precedingStatements.size() - 1); | ||
| VariableTree variableTree2 = | ||
| (VariableTree) precedingStatements.get(precedingStatements.size() - 2); |
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Suggested change
| if (precedingStatements.get(precedingStatements.size() - 1) instanceof VariableTree | |
| && precedingStatements.get(precedingStatements.size() - 2) instanceof VariableTree) { | |
| VariableTree variableTree1 = | |
| (VariableTree) precedingStatements.get(precedingStatements.size() - 1); | |
| VariableTree variableTree2 = | |
| (VariableTree) precedingStatements.get(precedingStatements.size() - 2); | |
| if (precedingStatements.get(precedingStatements.size() - 1) instanceof VariableTree variableTree1 | |
| && precedingStatements.get(precedingStatements.size() - 2) instanceof VariableTree variableTree2) { |
(A similar simplification is possible below.)
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…iable definitions with assignment switches to the same variable, where feasible PiperOrigin-RevId: 713355872
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[StatementSwitchToExpressionSwitch] Combine immediately-preceding variable definitions with assignment switches to the same variable, where feasible