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C++: Let (Indirect|Direct)Position be sub classes of Position

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This commit is contained in:
Tom Hvitved
2022-11-04 14:29:46 +01:00
parent 12ab95668c
commit 95835b8297
1 changed files with 5 additions and 5 deletions
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10
cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowPrivate.qll
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@@ -98,16 +98,16 @@ class ParameterPosition = Position;
/** An argument position represented by an integer. */
class ArgumentPosition = Position;
class Position extends TPosition {
abstract class Position extends TPosition {
abstract string toString();
}
class DirectPosition extends TDirectPosition {
class DirectPosition extends Position, TDirectPosition {
int index;
DirectPosition() { this = TDirectPosition(index) }
string toString() {
override string toString() {
index = -1 and
result = "this"
or
@@ -118,12 +118,12 @@ class DirectPosition extends TDirectPosition {
int getIndex() { result = index }
}
class IndirectionPosition extends TIndirectionPosition {
class IndirectionPosition extends Position, TIndirectionPosition {
int index;
IndirectionPosition() { this = TIndirectionPosition(index) }
string toString() {
override string toString() {
index = -1 and
result = "this"
or