PS: Accept test changes.

Author: MathiasVP

powershell/ql/lib/semmle/code/powershell/ThrowStmt.qll

@@ -7,7 +7,7 @@ class ThrowStmt extends @throw_statement, Stmt {
     if this.hasPipeline() then result = "throw ..." else result = "throw"
   }
 
-  Pipeline getPipeline() { throw_statement_pipeline(this, result) }
+  PipelineBase getPipeline() { throw_statement_pipeline(this, result) }
 
   predicate hasPipeline() { exists(this.getPipeline()) }
 }

powershell/ql/test/library-tests/ast/Statements/statements.expected

@@ -1,38 +1,24 @@
 | ExitStatement.ps1:1:1:1:8 | exit ... |
 | ExitStatement.ps1:1:6:1:8 | -1 |
-| ExitStatement.ps1:1:6:1:8 | -1 |
 | IfStatement.ps1:1:1:1:7 | ...=... |
 | IfStatement.ps1:1:6:1:7 | 4 |
 | IfStatement.ps1:3:1:8:2 | if (...) {...} else {...} |
 | IfStatement.ps1:3:5:3:13 | ... -ge ... |
-| IfStatement.ps1:3:5:3:13 | ... -ge ... |
 | IfStatement.ps1:4:2:4:36 | $x is greater than or equal to 3 |
-| IfStatement.ps1:4:2:4:36 | $x is greater than or equal to 3 |
-| IfStatement.ps1:7:2:7:21 | $x is less than 3 |
 | IfStatement.ps1:7:2:7:21 | $x is less than 3 |
 | TrapStatement.ps1:1:1:4:2 | TrapTest |
 | TrapStatement.ps1:2:5:2:26 | TrapStatement at: TrapStatement.ps1:2:5:2:26 |
 | TrapStatement.ps1:2:11:2:25 | Error found. |
-| TrapStatement.ps1:2:11:2:25 | Error found. |
-| TrapStatement.ps1:3:5:3:19 | nonsenseString |
 | TrapStatement.ps1:3:5:3:19 | nonsenseString |
 | TrapStatement.ps1:6:1:6:9 | TrapTest |
-| TrapStatement.ps1:6:1:6:9 | TrapTest |
 | Try.ps1:1:1:13:2 | try {...} |
 | Try.ps1:2:4:2:95 | ...=... |
 | Try.ps1:2:17:2:95 | New-Object |
-| Try.ps1:2:17:2:95 | New-Object |
-| Try.ps1:2:69:2:94 | ...,... |
 | Try.ps1:2:69:2:94 | ...,... |
 | Try.ps1:3:5:3:21 | throw ... |
 | Try.ps1:3:11:3:21 | Exception |
-| Try.ps1:3:11:3:21 | Exception |
-| Try.ps1:6:5:6:64 | Unable to download MyDoc.doc from http://www.contoso.com. |
 | Try.ps1:6:5:6:64 | Unable to download MyDoc.doc from http://www.contoso.com. |
 | Try.ps1:9:5:9:52 | An error occurred that could not be resolved. |
-| Try.ps1:9:5:9:52 | An error occurred that could not be resolved. |
-| Try.ps1:12:5:12:37 | The finally block is executed. |
 | Try.ps1:12:5:12:37 | The finally block is executed. |
 | UseProcessBlockForPipelineCommand.ps1:1:1:11:2 | Get-Number |
 | UseProcessBlockForPipelineCommand.ps1:10:5:10:12 | Number |
-| UseProcessBlockForPipelineCommand.ps1:10:5:10:12 | Number |