518dc52f85
This changes the indexing syntax from .() to [], the vector syntax from ~[] to [] and the extension syntax from #fmt() to #fmt[]
29 lines
345 B
Rust
29 lines
345 B
Rust
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// -*- rust -*-
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fn f(x: int) -> int {
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// log "in f:";
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log x;
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if x == 1 {
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// log "bottoming out";
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ret 1;
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} else {
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// log "recurring";
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let y: int = x * f(x - 1);
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// log "returned";
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log y;
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ret y;
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}
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}
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fn main() {
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assert (f(5) == 120);
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// log "all done";
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}
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