Revert "Rust: PrintAstNode: tolerate elements without toString"

aibaars · aibaars · commit 20ca8801e60a · 2024-09-09T15:01:32.000+02:00
This reverts commit 85e51bf.
diff --git a/rust/ql/lib/codeql/rust/printast/PrintAstNode.qll b/rust/ql/lib/codeql/rust/printast/PrintAstNode.qll
@@ -68,7 +68,7 @@ class PrintAstNode extends TPrintAstNode {
 }
 
 private string prettyPrint(Locatable e) {
-  result = "[" + concat(e.getPrimaryQlClasses(), ", ") + "] " + concat(e.toString())
+  result = "[" + concat(e.getPrimaryQlClasses(), ", ") + "] " + e
 }
 
 private class Unresolved extends Locatable {

Original file line number	Diff line number	Diff line change
`@@ -68,7 +68,7 @@ class PrintAstNode extends TPrintAstNode {`
`68`	`68`	`}`
`69`	`69`
`70`	`70`	`private string prettyPrint(Locatable e) {`
`71`		`- result = "[" + concat(e.getPrimaryQlClasses(), ", ") + "] " + concat(e.toString())`
	`71`	`+ result = "[" + concat(e.getPrimaryQlClasses(), ", ") + "] " + e`
`72`	`72`	`}`
`73`	`73`
`74`	`74`	`private class Unresolved extends Locatable {`