17 lines
389 B
Rust
17 lines
389 B
Rust
// error-pattern: mismatched types
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// Make sure that fn-to-block coercion isn't incorrectly lifted over
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// other tycons.
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fn coerce(b: block()) -> fn() {
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fn lol(f: fn(block()) -> fn(), g: block()) -> fn() { ret f(g); }
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fn fn_id(f: fn()) -> fn() { ret f }
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ret lol(fn_id, b);
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}
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fn main() {
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let i = 8;
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let f = coerce(block () { log_full(core::error, i); });
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f(); }
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