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Code Issues Releases Activity

Prevent panic from hax lexer (#812)

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Prevents `runtime error: slice bounds out of range` when list is empty.
This commit is contained in:
Alan Hamlett
2023-08-15 23:50:03 +02:00
committed by GitHub
parent 2aad7403e6
commit 68d976f00b
1 changed files with 3 additions and 1 deletions
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4
lexers/haxe.go
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@@ -630,7 +630,9 @@ func haxePreProcMutator(state *LexerState) error {
state.Stack = stack[len(stack)-1] state.Stack = stack[len(stack)-1]
} }
case "end": case "end":
stack = stack[:len(stack)-1] if len(stack) > 0 {
stack = stack[:len(stack)-1]
}
} }
if proc == "if" || proc == "elseif" { if proc == "if" || proc == "elseif" {