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61 lines
1.8 KiB
Plaintext
61 lines
1.8 KiB
Plaintext
import java
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Element enclosingStmtOrOther(ExprParent ep) {
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result = ep.(Stmt) or
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result = enclosingStmtOrOther(ep.(Expr).getParent()) or
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result = enclosingStmtOrOther(ep.(WhenBranch).getWhenExpr()) or
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result = ep.(Callable) or
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result = enclosingStmtOrOther(ep.(Field).getDeclaration()) or
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result = ep.(FieldDeclaration) or
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result = ep.(Class) or
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result = ep.(Interface) or
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result = ep.(Parameter) or
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result = enclosingStmtOrOther(ep.(LocalVariableDecl).getDeclExpr()) or
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result = ep.(TypeVariable)
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}
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predicate multipleSpecified(Expr e) {
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e.getEnclosingStmt() != e.getEnclosingStmt()
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}
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predicate multipleInferred(Expr e) {
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enclosingStmtOrOther(e) != enclosingStmtOrOther(e)
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}
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predicate noneInferred(Expr e) {
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not exists(enclosingStmtOrOther(e))
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}
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predicate difference(Expr e) {
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e.getEnclosingStmt() != enclosingStmtOrOther(e)
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// Java #167
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and not enclosingStmtOrOther(e) instanceof LocalVariableDeclStmt
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}
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predicate notSpecified(Expr e) {
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enclosingStmtOrOther(e) instanceof Stmt and not exists(e.getEnclosingStmt())
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// Java #168
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and not (e instanceof Annotation and e.getFile().isJavaSourceFile())
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// TODO: Kotlin bug
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and not (e instanceof ArrayCreationExpr and e.getFile().isKotlinSourceFile())
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// TODO: Kotlin bug
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and not (e instanceof VarAccess and e.getFile().isKotlinSourceFile())
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// TODO: Kotlin bug
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and not (e instanceof TypeAccess and e.getFile().isKotlinSourceFile())
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}
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predicate problem(Expr e, string s) {
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multipleSpecified(e) and s = "multiple specified" or
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multipleInferred(e) and s = "multiple inferred" or
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noneInferred(e) and s = "none inferred" or
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difference(e) and s = "difference" or
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notSpecified(e) and s = "not specified"
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}
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from Expr e, string s
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where problem(e, s)
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and // TODO: bug in external deps?
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e.getCompilationUnit().fromSource()
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select e, s, e.getPrimaryQlClasses()
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