C#/C++/Java: Revert AccessPathNil.toString changes

jbj · jbj · commit 9c9b7ac651b9 · 2019-09-02T15:59:36.000+02:00
This caused too many `*.expected` files to change, also in our internal
repo.
diff --git a/cpp/ql/src/semmle/code/cpp/dataflow/internal/DataFlowImpl.qll b/cpp/ql/src/semmle/code/cpp/dataflow/internal/DataFlowImpl.qll
@@ -1260,7 +1260,7 @@ abstract private class AccessPath extends TAccessPath {
 
 private class AccessPathNil extends AccessPath, TNil {
   override string toString() {
-    exists(DataFlowType t | this = TNil(t) | result = concat(" : " + ppReprType(t)))
+    exists(DataFlowType t | this = TNil(t) | result = concat(ppReprType(t)))
   }
 
   override AccessPathFront getFront() {
diff --git a/cpp/ql/src/semmle/code/cpp/dataflow/internal/DataFlowImpl2.qll b/cpp/ql/src/semmle/code/cpp/dataflow/internal/DataFlowImpl2.qll
@@ -1260,7 +1260,7 @@ abstract private class AccessPath extends TAccessPath {
 
 private class AccessPathNil extends AccessPath, TNil {
   override string toString() {
-    exists(DataFlowType t | this = TNil(t) | result = concat(" : " + ppReprType(t)))
+    exists(DataFlowType t | this = TNil(t) | result = concat(ppReprType(t)))
   }
 
   override AccessPathFront getFront() {
diff --git a/cpp/ql/src/semmle/code/cpp/dataflow/internal/DataFlowImpl3.qll b/cpp/ql/src/semmle/code/cpp/dataflow/internal/DataFlowImpl3.qll
@@ -1260,7 +1260,7 @@ abstract private class AccessPath extends TAccessPath {
 
 private class AccessPathNil extends AccessPath, TNil {
   override string toString() {
-    exists(DataFlowType t | this = TNil(t) | result = concat(" : " + ppReprType(t)))
+    exists(DataFlowType t | this = TNil(t) | result = concat(ppReprType(t)))
   }
 
   override AccessPathFront getFront() {
diff --git a/cpp/ql/src/semmle/code/cpp/dataflow/internal/DataFlowImpl4.qll b/cpp/ql/src/semmle/code/cpp/dataflow/internal/DataFlowImpl4.qll
@@ -1260,7 +1260,7 @@ abstract private class AccessPath extends TAccessPath {
 
 private class AccessPathNil extends AccessPath, TNil {
   override string toString() {
-    exists(DataFlowType t | this = TNil(t) | result = concat(" : " + ppReprType(t)))
+    exists(DataFlowType t | this = TNil(t) | result = concat(ppReprType(t)))
   }
 
   override AccessPathFront getFront() {
diff --git a/cpp/ql/src/semmle/code/cpp/dataflow/internal/DataFlowImplLocal.qll b/cpp/ql/src/semmle/code/cpp/dataflow/internal/DataFlowImplLocal.qll
@@ -1260,7 +1260,7 @@ abstract private class AccessPath extends TAccessPath {
 
 private class AccessPathNil extends AccessPath, TNil {
   override string toString() {
-    exists(DataFlowType t | this = TNil(t) | result = concat(" : " + ppReprType(t)))
+    exists(DataFlowType t | this = TNil(t) | result = concat(ppReprType(t)))
   }
 
   override AccessPathFront getFront() {
diff --git a/cpp/ql/src/semmle/code/cpp/ir/dataflow/internal/DataFlowImpl.qll b/cpp/ql/src/semmle/code/cpp/ir/dataflow/internal/DataFlowImpl.qll
@@ -1260,7 +1260,7 @@ abstract private class AccessPath extends TAccessPath {
 
 private class AccessPathNil extends AccessPath, TNil {
   override string toString() {
-    exists(DataFlowType t | this = TNil(t) | result = concat(" : " + ppReprType(t)))
+    exists(DataFlowType t | this = TNil(t) | result = concat(ppReprType(t)))
   }
 
   override AccessPathFront getFront() {
diff --git a/cpp/ql/src/semmle/code/cpp/ir/dataflow/internal/DataFlowImpl2.qll b/cpp/ql/src/semmle/code/cpp/ir/dataflow/internal/DataFlowImpl2.qll
@@ -1260,7 +1260,7 @@ abstract private class AccessPath extends TAccessPath {
 
 private class AccessPathNil extends AccessPath, TNil {
   override string toString() {
-    exists(DataFlowType t | this = TNil(t) | result = concat(" : " + ppReprType(t)))
+    exists(DataFlowType t | this = TNil(t) | result = concat(ppReprType(t)))
   }
 
   override AccessPathFront getFront() {
diff --git a/cpp/ql/src/semmle/code/cpp/ir/dataflow/internal/DataFlowImpl3.qll b/cpp/ql/src/semmle/code/cpp/ir/dataflow/internal/DataFlowImpl3.qll
@@ -1260,7 +1260,7 @@ abstract private class AccessPath extends TAccessPath {
 
 private class AccessPathNil extends AccessPath, TNil {
   override string toString() {
-    exists(DataFlowType t | this = TNil(t) | result = concat(" : " + ppReprType(t)))
+    exists(DataFlowType t | this = TNil(t) | result = concat(ppReprType(t)))
   }
 
   override AccessPathFront getFront() {
diff --git a/cpp/ql/src/semmle/code/cpp/ir/dataflow/internal/DataFlowImpl4.qll b/cpp/ql/src/semmle/code/cpp/ir/dataflow/internal/DataFlowImpl4.qll
@@ -1260,7 +1260,7 @@ abstract private class AccessPath extends TAccessPath {
 
 private class AccessPathNil extends AccessPath, TNil {
   override string toString() {
-    exists(DataFlowType t | this = TNil(t) | result = concat(" : " + ppReprType(t)))
+    exists(DataFlowType t | this = TNil(t) | result = concat(ppReprType(t)))
   }
 
   override AccessPathFront getFront() {
diff --git a/csharp/ql/src/semmle/code/csharp/dataflow/internal/DataFlowImpl.qll b/csharp/ql/src/semmle/code/csharp/dataflow/internal/DataFlowImpl.qll
@@ -1260,7 +1260,7 @@ abstract private class AccessPath extends TAccessPath {
 
 private class AccessPathNil extends AccessPath, TNil {
   override string toString() {
-    exists(DataFlowType t | this = TNil(t) | result = concat(" : " + ppReprType(t)))
+    exists(DataFlowType t | this = TNil(t) | result = concat(ppReprType(t)))
   }
 
   override AccessPathFront getFront() {
diff --git a/csharp/ql/src/semmle/code/csharp/dataflow/internal/DataFlowImpl2.qll b/csharp/ql/src/semmle/code/csharp/dataflow/internal/DataFlowImpl2.qll
@@ -1260,7 +1260,7 @@ abstract private class AccessPath extends TAccessPath {
 
 private class AccessPathNil extends AccessPath, TNil {
   override string toString() {
-    exists(DataFlowType t | this = TNil(t) | result = concat(" : " + ppReprType(t)))
+    exists(DataFlowType t | this = TNil(t) | result = concat(ppReprType(t)))
   }
 
   override AccessPathFront getFront() {
diff --git a/csharp/ql/src/semmle/code/csharp/dataflow/internal/DataFlowImpl3.qll b/csharp/ql/src/semmle/code/csharp/dataflow/internal/DataFlowImpl3.qll
@@ -1260,7 +1260,7 @@ abstract private class AccessPath extends TAccessPath {
 
 private class AccessPathNil extends AccessPath, TNil {
   override string toString() {
-    exists(DataFlowType t | this = TNil(t) | result = concat(" : " + ppReprType(t)))
+    exists(DataFlowType t | this = TNil(t) | result = concat(ppReprType(t)))
   }
 
   override AccessPathFront getFront() {
diff --git a/csharp/ql/src/semmle/code/csharp/dataflow/internal/DataFlowImpl4.qll b/csharp/ql/src/semmle/code/csharp/dataflow/internal/DataFlowImpl4.qll
@@ -1260,7 +1260,7 @@ abstract private class AccessPath extends TAccessPath {
 
 private class AccessPathNil extends AccessPath, TNil {
   override string toString() {
-    exists(DataFlowType t | this = TNil(t) | result = concat(" : " + ppReprType(t)))
+    exists(DataFlowType t | this = TNil(t) | result = concat(ppReprType(t)))
   }
 
   override AccessPathFront getFront() {
diff --git a/csharp/ql/src/semmle/code/csharp/dataflow/internal/DataFlowImpl5.qll b/csharp/ql/src/semmle/code/csharp/dataflow/internal/DataFlowImpl5.qll
@@ -1260,7 +1260,7 @@ abstract private class AccessPath extends TAccessPath {
 
 private class AccessPathNil extends AccessPath, TNil {
   override string toString() {
-    exists(DataFlowType t | this = TNil(t) | result = concat(" : " + ppReprType(t)))
+    exists(DataFlowType t | this = TNil(t) | result = concat(ppReprType(t)))
   }
 
   override AccessPathFront getFront() {
diff --git a/java/ql/src/semmle/code/java/dataflow/internal/DataFlowImpl.qll b/java/ql/src/semmle/code/java/dataflow/internal/DataFlowImpl.qll
@@ -1260,7 +1260,7 @@ abstract private class AccessPath extends TAccessPath {
 
 private class AccessPathNil extends AccessPath, TNil {
   override string toString() {
-    exists(DataFlowType t | this = TNil(t) | result = concat(" : " + ppReprType(t)))
+    exists(DataFlowType t | this = TNil(t) | result = concat(ppReprType(t)))
   }
 
   override AccessPathFront getFront() {
diff --git a/java/ql/src/semmle/code/java/dataflow/internal/DataFlowImpl2.qll b/java/ql/src/semmle/code/java/dataflow/internal/DataFlowImpl2.qll
@@ -1260,7 +1260,7 @@ abstract private class AccessPath extends TAccessPath {
 
 private class AccessPathNil extends AccessPath, TNil {
   override string toString() {
-    exists(DataFlowType t | this = TNil(t) | result = concat(" : " + ppReprType(t)))
+    exists(DataFlowType t | this = TNil(t) | result = concat(ppReprType(t)))
   }
 
   override AccessPathFront getFront() {
diff --git a/java/ql/src/semmle/code/java/dataflow/internal/DataFlowImpl3.qll b/java/ql/src/semmle/code/java/dataflow/internal/DataFlowImpl3.qll
@@ -1260,7 +1260,7 @@ abstract private class AccessPath extends TAccessPath {
 
 private class AccessPathNil extends AccessPath, TNil {
   override string toString() {
-    exists(DataFlowType t | this = TNil(t) | result = concat(" : " + ppReprType(t)))
+    exists(DataFlowType t | this = TNil(t) | result = concat(ppReprType(t)))
   }
 
   override AccessPathFront getFront() {
diff --git a/java/ql/src/semmle/code/java/dataflow/internal/DataFlowImpl4.qll b/java/ql/src/semmle/code/java/dataflow/internal/DataFlowImpl4.qll
@@ -1260,7 +1260,7 @@ abstract private class AccessPath extends TAccessPath {
 
 private class AccessPathNil extends AccessPath, TNil {
   override string toString() {
-    exists(DataFlowType t | this = TNil(t) | result = concat(" : " + ppReprType(t)))
+    exists(DataFlowType t | this = TNil(t) | result = concat(ppReprType(t)))
   }
 
   override AccessPathFront getFront() {
diff --git a/java/ql/src/semmle/code/java/dataflow/internal/DataFlowImpl5.qll b/java/ql/src/semmle/code/java/dataflow/internal/DataFlowImpl5.qll
@@ -1260,7 +1260,7 @@ abstract private class AccessPath extends TAccessPath {
 
 private class AccessPathNil extends AccessPath, TNil {
   override string toString() {
-    exists(DataFlowType t | this = TNil(t) | result = concat(" : " + ppReprType(t)))
+    exists(DataFlowType t | this = TNil(t) | result = concat(ppReprType(t)))
   }
 
   override AccessPathFront getFront() {
diff --git a/java/ql/test/query-tests/security/CWE-190/semmle/tests/ArithmeticTaintedLocal.expected b/java/ql/test/query-tests/security/CWE-190/semmle/tests/ArithmeticTaintedLocal.expected
@@ -1,32 +1,32 @@
 edges
-| ArithmeticTainted.java:17:46:17:54 | System.in [ : InputStream] | ArithmeticTainted.java:32:17:32:20 | data |
-| ArithmeticTainted.java:17:46:17:54 | System.in [ : InputStream] | ArithmeticTainted.java:40:17:40:20 | data |
-| ArithmeticTainted.java:17:46:17:54 | System.in [ : InputStream] | ArithmeticTainted.java:50:17:50:20 | data |
-| ArithmeticTainted.java:17:46:17:54 | System.in [ : InputStream] | ArithmeticTainted.java:64:20:64:23 | data [ : Number] |
-| ArithmeticTainted.java:17:46:17:54 | System.in [ : InputStream] | ArithmeticTainted.java:95:37:95:40 | data |
-| ArithmeticTainted.java:17:46:17:54 | System.in [ : InputStream] | ArithmeticTainted.java:118:9:118:12 | data [ : Number] |
-| ArithmeticTainted.java:17:46:17:54 | System.in [ : InputStream] | ArithmeticTainted.java:119:10:119:13 | data [ : Number] |
-| ArithmeticTainted.java:17:46:17:54 | System.in [ : InputStream] | ArithmeticTainted.java:120:10:120:13 | data [ : Number] |
-| ArithmeticTainted.java:17:46:17:54 | System.in [ : InputStream] | ArithmeticTainted.java:121:10:121:13 | data [ : Number] |
+| ArithmeticTainted.java:17:46:17:54 | System.in [InputStream] | ArithmeticTainted.java:32:17:32:20 | data |
+| ArithmeticTainted.java:17:46:17:54 | System.in [InputStream] | ArithmeticTainted.java:40:17:40:20 | data |
+| ArithmeticTainted.java:17:46:17:54 | System.in [InputStream] | ArithmeticTainted.java:50:17:50:20 | data |
+| ArithmeticTainted.java:17:46:17:54 | System.in [InputStream] | ArithmeticTainted.java:64:20:64:23 | data [Number] |
+| ArithmeticTainted.java:17:46:17:54 | System.in [InputStream] | ArithmeticTainted.java:95:37:95:40 | data |
+| ArithmeticTainted.java:17:46:17:54 | System.in [InputStream] | ArithmeticTainted.java:118:9:118:12 | data [Number] |
+| ArithmeticTainted.java:17:46:17:54 | System.in [InputStream] | ArithmeticTainted.java:119:10:119:13 | data [Number] |
+| ArithmeticTainted.java:17:46:17:54 | System.in [InputStream] | ArithmeticTainted.java:120:10:120:13 | data [Number] |
+| ArithmeticTainted.java:17:46:17:54 | System.in [InputStream] | ArithmeticTainted.java:121:10:121:13 | data [Number] |
 | ArithmeticTainted.java:64:4:64:10 | tainted [post update] [dat : Number] | ArithmeticTainted.java:66:18:66:24 | tainted [dat : Number] |
-| ArithmeticTainted.java:64:20:64:23 | data [ : Number] | ArithmeticTainted.java:64:4:64:10 | tainted [post update] [dat : Number] |
-| ArithmeticTainted.java:66:18:66:24 | tainted [dat : Number] | ArithmeticTainted.java:66:18:66:34 | getData(...) [ : Number] |
-| ArithmeticTainted.java:66:18:66:34 | getData(...) [ : Number] | ArithmeticTainted.java:71:17:71:23 | herring |
-| ArithmeticTainted.java:118:9:118:12 | data [ : Number] | ArithmeticTainted.java:125:26:125:33 | data [ : Number] |
-| ArithmeticTainted.java:119:10:119:13 | data [ : Number] | ArithmeticTainted.java:129:27:129:34 | data [ : Number] |
-| ArithmeticTainted.java:120:10:120:13 | data [ : Number] | ArithmeticTainted.java:133:27:133:34 | data [ : Number] |
-| ArithmeticTainted.java:121:10:121:13 | data [ : Number] | ArithmeticTainted.java:137:27:137:34 | data [ : Number] |
-| ArithmeticTainted.java:125:26:125:33 | data [ : Number] | ArithmeticTainted.java:127:3:127:6 | data |
-| ArithmeticTainted.java:129:27:129:34 | data [ : Number] | ArithmeticTainted.java:131:5:131:8 | data |
-| ArithmeticTainted.java:133:27:133:34 | data [ : Number] | ArithmeticTainted.java:135:3:135:6 | data |
-| ArithmeticTainted.java:137:27:137:34 | data [ : Number] | ArithmeticTainted.java:139:5:139:8 | data |
+| ArithmeticTainted.java:64:20:64:23 | data [Number] | ArithmeticTainted.java:64:4:64:10 | tainted [post update] [dat : Number] |
+| ArithmeticTainted.java:66:18:66:24 | tainted [dat : Number] | ArithmeticTainted.java:66:18:66:34 | getData(...) [Number] |
+| ArithmeticTainted.java:66:18:66:34 | getData(...) [Number] | ArithmeticTainted.java:71:17:71:23 | herring |
+| ArithmeticTainted.java:118:9:118:12 | data [Number] | ArithmeticTainted.java:125:26:125:33 | data [Number] |
+| ArithmeticTainted.java:119:10:119:13 | data [Number] | ArithmeticTainted.java:129:27:129:34 | data [Number] |
+| ArithmeticTainted.java:120:10:120:13 | data [Number] | ArithmeticTainted.java:133:27:133:34 | data [Number] |
+| ArithmeticTainted.java:121:10:121:13 | data [Number] | ArithmeticTainted.java:137:27:137:34 | data [Number] |
+| ArithmeticTainted.java:125:26:125:33 | data [Number] | ArithmeticTainted.java:127:3:127:6 | data |
+| ArithmeticTainted.java:129:27:129:34 | data [Number] | ArithmeticTainted.java:131:5:131:8 | data |
+| ArithmeticTainted.java:133:27:133:34 | data [Number] | ArithmeticTainted.java:135:3:135:6 | data |
+| ArithmeticTainted.java:137:27:137:34 | data [Number] | ArithmeticTainted.java:139:5:139:8 | data |
 #select
-| ArithmeticTainted.java:32:17:32:25 | ... + ... | ArithmeticTainted.java:17:46:17:54 | System.in [ : InputStream] | ArithmeticTainted.java:32:17:32:20 | data | $@ flows to here and is used in arithmetic, potentially causing an overflow. | ArithmeticTainted.java:17:46:17:54 | System.in | User-provided value |
-| ArithmeticTainted.java:40:17:40:25 | ... - ... | ArithmeticTainted.java:17:46:17:54 | System.in [ : InputStream] | ArithmeticTainted.java:40:17:40:20 | data | $@ flows to here and is used in arithmetic, potentially causing an underflow. | ArithmeticTainted.java:17:46:17:54 | System.in | User-provided value |
-| ArithmeticTainted.java:50:17:50:24 | ... + ... | ArithmeticTainted.java:17:46:17:54 | System.in [ : InputStream] | ArithmeticTainted.java:50:17:50:20 | data | $@ flows to here and is used in arithmetic, potentially causing an overflow. | ArithmeticTainted.java:17:46:17:54 | System.in | User-provided value |
-| ArithmeticTainted.java:71:17:71:27 | ... + ... | ArithmeticTainted.java:17:46:17:54 | System.in [ : InputStream] | ArithmeticTainted.java:71:17:71:23 | herring | $@ flows to here and is used in arithmetic, potentially causing an overflow. | ArithmeticTainted.java:17:46:17:54 | System.in | User-provided value |
-| ArithmeticTainted.java:95:37:95:46 | ... + ... | ArithmeticTainted.java:17:46:17:54 | System.in [ : InputStream] | ArithmeticTainted.java:95:37:95:40 | data | $@ flows to here and is used in arithmetic, potentially causing an overflow. | ArithmeticTainted.java:17:46:17:54 | System.in | User-provided value |
-| ArithmeticTainted.java:127:3:127:8 | ...++ | ArithmeticTainted.java:17:46:17:54 | System.in [ : InputStream] | ArithmeticTainted.java:127:3:127:6 | data | $@ flows to here and is used in arithmetic, potentially causing an overflow. | ArithmeticTainted.java:17:46:17:54 | System.in | User-provided value |
-| ArithmeticTainted.java:131:3:131:8 | ++... | ArithmeticTainted.java:17:46:17:54 | System.in [ : InputStream] | ArithmeticTainted.java:131:5:131:8 | data | $@ flows to here and is used in arithmetic, potentially causing an overflow. | ArithmeticTainted.java:17:46:17:54 | System.in | User-provided value |
-| ArithmeticTainted.java:135:3:135:8 | ...-- | ArithmeticTainted.java:17:46:17:54 | System.in [ : InputStream] | ArithmeticTainted.java:135:3:135:6 | data | $@ flows to here and is used in arithmetic, potentially causing an underflow. | ArithmeticTainted.java:17:46:17:54 | System.in | User-provided value |
-| ArithmeticTainted.java:139:3:139:8 | --... | ArithmeticTainted.java:17:46:17:54 | System.in [ : InputStream] | ArithmeticTainted.java:139:5:139:8 | data | $@ flows to here and is used in arithmetic, potentially causing an underflow. | ArithmeticTainted.java:17:46:17:54 | System.in | User-provided value |
+| ArithmeticTainted.java:32:17:32:25 | ... + ... | ArithmeticTainted.java:17:46:17:54 | System.in [InputStream] | ArithmeticTainted.java:32:17:32:20 | data | $@ flows to here and is used in arithmetic, potentially causing an overflow. | ArithmeticTainted.java:17:46:17:54 | System.in | User-provided value |
+| ArithmeticTainted.java:40:17:40:25 | ... - ... | ArithmeticTainted.java:17:46:17:54 | System.in [InputStream] | ArithmeticTainted.java:40:17:40:20 | data | $@ flows to here and is used in arithmetic, potentially causing an underflow. | ArithmeticTainted.java:17:46:17:54 | System.in | User-provided value |
+| ArithmeticTainted.java:50:17:50:24 | ... + ... | ArithmeticTainted.java:17:46:17:54 | System.in [InputStream] | ArithmeticTainted.java:50:17:50:20 | data | $@ flows to here and is used in arithmetic, potentially causing an overflow. | ArithmeticTainted.java:17:46:17:54 | System.in | User-provided value |
+| ArithmeticTainted.java:71:17:71:27 | ... + ... | ArithmeticTainted.java:17:46:17:54 | System.in [InputStream] | ArithmeticTainted.java:71:17:71:23 | herring | $@ flows to here and is used in arithmetic, potentially causing an overflow. | ArithmeticTainted.java:17:46:17:54 | System.in | User-provided value |
+| ArithmeticTainted.java:95:37:95:46 | ... + ... | ArithmeticTainted.java:17:46:17:54 | System.in [InputStream] | ArithmeticTainted.java:95:37:95:40 | data | $@ flows to here and is used in arithmetic, potentially causing an overflow. | ArithmeticTainted.java:17:46:17:54 | System.in | User-provided value |
+| ArithmeticTainted.java:127:3:127:8 | ...++ | ArithmeticTainted.java:17:46:17:54 | System.in [InputStream] | ArithmeticTainted.java:127:3:127:6 | data | $@ flows to here and is used in arithmetic, potentially causing an overflow. | ArithmeticTainted.java:17:46:17:54 | System.in | User-provided value |
+| ArithmeticTainted.java:131:3:131:8 | ++... | ArithmeticTainted.java:17:46:17:54 | System.in [InputStream] | ArithmeticTainted.java:131:5:131:8 | data | $@ flows to here and is used in arithmetic, potentially causing an overflow. | ArithmeticTainted.java:17:46:17:54 | System.in | User-provided value |
+| ArithmeticTainted.java:135:3:135:8 | ...-- | ArithmeticTainted.java:17:46:17:54 | System.in [InputStream] | ArithmeticTainted.java:135:3:135:6 | data | $@ flows to here and is used in arithmetic, potentially causing an underflow. | ArithmeticTainted.java:17:46:17:54 | System.in | User-provided value |
+| ArithmeticTainted.java:139:3:139:8 | --... | ArithmeticTainted.java:17:46:17:54 | System.in [InputStream] | ArithmeticTainted.java:139:5:139:8 | data | $@ flows to here and is used in arithmetic, potentially causing an underflow. | ArithmeticTainted.java:17:46:17:54 | System.in | User-provided value |

Original file line number	Diff line number	Diff line change
`@@ -1260,7 +1260,7 @@ abstract private class AccessPath extends TAccessPath {`
`1260`	`1260`
`1261`	`1261`	`private class AccessPathNil extends AccessPath, TNil {`
`1262`	`1262`	`override string toString() {`
`1263`		`- exists(DataFlowType t \| this = TNil(t) \| result = concat(" : " + ppReprType(t)))`
	`1263`	`+ exists(DataFlowType t \| this = TNil(t) \| result = concat(ppReprType(t)))`
`1264`	`1264`	`}`
`1265`	`1265`
`1266`	`1266`	`override AccessPathFront getFront() {`