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AST: introduce 'Namespace' as super class of Class/Module

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This commit is contained in:
Arthur Baars
2021-02-19 13:34:27 +01:00
parent 370135fab7
commit a7ddd642ea
2 changed files with 87 additions and 110 deletions
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23
ql/src/codeql_ruby/ast/internal/Module.qll
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@@ -8,6 +8,17 @@ module ModuleBase {
abstract class Range extends BodyStatement::Range { }
}
module Namespace {
abstract class Range extends ModuleBase::Range, ConstantWriteAccess::Range {
override predicate child(string label, AstNode::Range child) {
ModuleBase::Range.super.child(label, child) or
ConstantWriteAccess::Range.super.child(label, child)
}
override string toString() { result = ModuleBase::Range.super.toString() }
}
}
module Toplevel {
class Range extends ModuleBase::Range, @program {
final override Generated::Program generated;
@@ -34,7 +45,7 @@ module Toplevel {
}
module Class {
class Range extends ModuleBase::Range, ConstantWriteAccess::Range, @class {
class Range extends Namespace::Range, @class {
final override Generated::Class generated;
final override Generated::AstNode getChild(int i) { result = generated.getChild(i) }
@@ -61,9 +72,7 @@ module Class {
final override string toString() { result = this.getName() }
override predicate child(string label, AstNode::Range child) {
ModuleBase::Range.super.child(label, child)
or
ConstantWriteAccess::Range.super.child(label, child)
Namespace::Range.super.child(label, child)
or
label = "getSuperclassExpr" and child = getSuperclassExpr()
}
@@ -89,7 +98,7 @@ module SingletonClass {
}
module Module {
class Range extends ModuleBase::Range, ConstantWriteAccess::Range, @module {
class Range extends Namespace::Range, @module {
final override Generated::Module generated;
final override Generated::AstNode getChild(int i) { result = generated.getChild(i) }
@@ -114,9 +123,7 @@ module Module {
final override string toString() { result = this.getName() }
override predicate child(string label, AstNode::Range child) {
ModuleBase::Range.super.child(label, child)
or
ConstantWriteAccess::Range.super.child(label, child)
Namespace::Range.super.child(label, child)
}
}
}