Orkuncakilkaya
4c48077d68
Expand the function-declaration keyword to the full word across the whole
language and toolchain:
fn name(...) -> T { ... } -> function name(...) -> T { ... }
Done as a self-hosting migration: teach the parser both spellings, reseed,
rewrite every .ludic definition to `function`, then drop `fn`. The compiler
now rejects `fn`. Touches the parser, all selfhost/tools/runtime/example/test
sources, the grammars (TextMate shared+vscode, ludic_syntax.h, JetBrains
LudicTokens.kt), the LSP and formatter, the Python doc/vocab tools
(check-impl, check-docs, validate, palette, test-lsp), and the docs
(fences, prose, kw-fn -> kw-function).
Reseeded; C-free bootstrap fixpoint holds. All suites green (45 regression,
24 self-host, 29 tool); the docs site generates and check.py passes.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
13 lines
521 B
Text
13 lines
521 B
Text
program T {
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function fib(n: int) -> int { if n < 2 { return n }; return fib(n-1) + fib(n-2) }
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entry {
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print(fib(10)) # 55
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var s = 0
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for i in 0 .. 10 { if i == 5 { break }; if i % 2 == 0 { continue }; s = s + i }
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print(s) # 1+3 = 4
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var i = 0; var t = 0
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while true { i = i + 1; if i > 5 { break }; t = t + i }
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print(t) # 15
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if false and (1/0 == 0) { print(999) } else { print(1) } # short-circuit: no div by zero
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}
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}
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