e16dbb7888
The parser now warns about use of mutbl-ref mode, though it's kind of a lie since this commit doesn't remove support for the mode. Changed move_val_init to have stage0 and stage1/2 versions, the latter of which is demoded. Changed the type that the typechecker expects the move_val_init intrinsic to have. After this is pushed, I can make a new snapshot, which will remove the need for the stage0 versions.
21 lines
369 B
Rust
21 lines
369 B
Rust
fn take(-_x: int) { }
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fn from_by_value_arg(++x: int) {
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take(x); //~ ERROR illegal move from argument `x`, which is not copy or move mode
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}
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fn from_by_ref_arg(&&x: int) {
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take(x); //~ ERROR illegal move from argument `x`, which is not copy or move mode
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}
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fn from_copy_arg(+x: int) {
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take(x);
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}
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fn from_move_arg(-x: int) {
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take(x);
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}
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fn main() {
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}
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