Commit 5d45e0b6 authored by Committed by Nikolai Kosjar
C++: block recursion when parsing subsequent case statements.
A case or a default statement must be followed by another statement. When a such a case (or default) statement is followed immediately by another case (or default) statement, then this would create a linked list, and the parser will recurse to parse such input. In order to prevent the parser running out of stack space while recursing, parse this corner case by blocking parsing a labeled statement as the first statement after a labeled statement. The advantage is that these statements do not form a linked list, so any subsequent visitation of the AST won't run out of stack space either. Change-Id: Id2111a49509132997f5fbe4bb12c92c729ec2522 Task-number: QTCREATORBUG-12673 Reviewed-by: Nikolai Kosjar <email@example.com>
Showing with 100018 additions and 6 deletions
This diff is collapsed.