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Move a test that depends on the arch bitwidth to compile-fail

This commit is contained in:
Oliver Schneider 2018-07-26 17:46:09 +02:00 committed by Ralf Jung
parent b92f0478c1
commit 3e8337eb3d
2 changed files with 0 additions and 43 deletions
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0
src/test/ui/const-eval/union-ub-fat-ptr.rs → src/test/compile-fail/union-ub-fat-ptr.rs
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43
src/test/ui/const-eval/union-ub-fat-ptr.stderr
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@ -1,43 +0,0 @@
error[E0080]: this constant likely exhibits undefined behavior
--> $DIR/union-ub-fat-ptr.rs:67:1
|
LL | const C: &str = unsafe { SliceTransmute { bad: BadSliceRepr { ptr: &42, len: &3 } }.str};
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type validation failed: encountered length is not a valid integer
|
= note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rust compiler repository if you believe it should not be considered undefined behavior
error[E0080]: this constant likely exhibits undefined behavior
--> $DIR/union-ub-fat-ptr.rs:75:1
|
LL | const C2: &[u8] = unsafe { SliceTransmute { bad: BadSliceRepr { ptr: &42, len: &3 } }.slice};
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type validation failed: encountered length is not a valid integer
|
= note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rust compiler repository if you believe it should not be considered undefined behavior
error[E0080]: this constant likely exhibits undefined behavior
--> $DIR/union-ub-fat-ptr.rs:79:1
|
LL | const D: &Trait = unsafe { DynTransmute { repr: DynRepr { ptr: &92, vtable: &3 } }.rust};
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ tried to access memory with alignment 1, but alignment 8 is required
|
= note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rust compiler repository if you believe it should not be considered undefined behavior
error[E0080]: this constant likely exhibits undefined behavior
--> $DIR/union-ub-fat-ptr.rs:82:1
|
LL | const E: &Trait = unsafe { DynTransmute { repr2: DynRepr2 { ptr: &92, vtable: &3 } }.rust};
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ memory access at offset 16, outside bounds of allocation 40 which has size 8
|
= note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rust compiler repository if you believe it should not be considered undefined behavior
error[E0080]: this constant likely exhibits undefined behavior
--> $DIR/union-ub-fat-ptr.rs:85:1
|
LL | const F: &Trait = unsafe { DynTransmute { bad: BadDynRepr { ptr: &92, vtable: 3 } }.rust};
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type validation failed: encountered vtable address is not a pointer
|
= note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rust compiler repository if you believe it should not be considered undefined behavior
error: aborting due to 5 previous errors
For more information about this error, try `rustc --explain E0080`.