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Type of function tail expressions not inferred correctly #680

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brson opened this issue Jul 12, 2011 · 1 comment
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Type of function tail expressions not inferred correctly #680

brson opened this issue Jul 12, 2011 · 1 comment
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A-type-system Area: Type system

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brson commented Jul 12, 2011

This doesn't typecheck:

fn f() -> int[] {
  ~[]
}

This does:

fn f() -> int[] {
  ret ~[];
}
@ghost ghost assigned brson Jul 12, 2011
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brson commented Jul 12, 2011

Oh, the error is "error: cannot determine a type for this expression"

@brson brson closed this as completed in 41a3888 Jul 12, 2011
keeperofdakeys pushed a commit to keeperofdakeys/rust that referenced this issue Dec 12, 2017
@bors
Auto merge of rust-lang#680 - alexcrichton:c_long, r=alexcrichton
1049cf0 
Restore SYS_* constants to the c_long type

cc rust-lang/libc#672 (comment)
ZuseZ4 pushed a commit to EnzymeAD/rust that referenced this issue Mar 7, 2023
@wsmoses
Fix constant instruction binop in forward mode (rust-lang#680)
2f01442 
* Fix constant instruction binop in forward mode

* Fix llvm7
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