Swift: QLDoc Diagnostics.qll.

Author: geoffw0

swift/ql/lib/codeql/swift/elements/Diagnostics.qll

@@ -1,8 +1,14 @@
 private import codeql.swift.generated.Diagnostics
 
+/**
+ * A compiler-generated error, warning, note or remark.
+ */
 class Diagnostics extends Generated::Diagnostics {
   override string toString() { result = this.getSeverity() + ": " + this.getText() }
 
+  /**
+   * Gets a string representing the severity of this compiler diagnostic.
+   */
   string getSeverity() {
     this.getKind() = 1 and result = "error"
     or
@@ -14,18 +20,30 @@ class Diagnostics extends Generated::Diagnostics {
   }
 }
 
+/**
+ * A compiler error message.
+ */
 class CompilerError extends Diagnostics {
   CompilerError() { this.getSeverity() = "error" }
 }
 
+/**
+ * A compiler-generated warning.
+ */
 class CompilerWarning extends Diagnostics {
   CompilerWarning() { this.getSeverity() = "warning" }
 }
 
+/**
+ * A compiler-generated note (typically attached to an error or warning).
+ */
 class CompilerNote extends Diagnostics {
   CompilerNote() { this.getSeverity() = "note" }
 }
 
+/**
+ * A compiler-generated remark (milder than a warning, this does not indicate an issue).
+ */
 class CompilerRemark extends Diagnostics {
   CompilerRemark() { this.getSeverity() = "remark" }
 }