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Find limit of recursion: Difference between revisions
→{{header|Forth}}: + ENVIRONMENT? call
(→{{header|Forth}}: + ENVIRONMENT? call) |
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test \ Default gforth: Recursion limit at depth 3817</lang>
Or you can just ask the system:
<lang forth>s" return-stack-cells" environment? ( 0 | potential-depth-of-return-stack -1 )</lang>
Full TCO is problematic, but a properly tail-recursive call is easy to add to any Forth. For example, in SwiftForth:
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