librustc: Don't try to perform the magical #15164
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| // case does not apply. | ||
| return false | ||
| } | ||
| if ty::type_needs_infer(t2) { |
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Reviewer note: This is the test that was added.
vector-reference-to-unsafe-pointer-to-element cast if the type to be
casted to is not fully specified.
This is a conservative change to fix the user-visible symptoms of the
issue. A more flexible treatment would delay cast checks to after
function typechecking.
This can break code that did:
let x: *u8 = &([0, 0]) as *_;
Change this code to:
let x: *u8 = &([0, 0]) as *u8;
Closes rust-lang#14893.
[breaking-change]
bors
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Jun 25, 2014
…chton
vector-reference-to-unsafe-pointer-to-element cast if the type to be
casted to is not fully specified.
This is a conservative change to fix the user-visible symptoms of the
issue. A more flexible treatment would delay cast checks to after
function typechecking.
This can break code that did:
let x: *u8 = &([0, 0]) as *_;
Change this code to:
let x: *u8 = &([0, 0]) as *u8;
Closes #14893.
[breaking-change]
r? @alexcrichton
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vector-reference-to-unsafe-pointer-to-element cast if the type to be
casted to is not fully specified.
This is a conservative change to fix the user-visible symptoms of the
issue. A more flexible treatment would delay cast checks to after
function typechecking.
This can break code that did:
Change this code to:
Closes #14893.
[breaking-change]
r? @alexcrichton