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Add test for attempting to use array indexing for conditional const eval

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This commit is contained in:
Oliver Schneider
2018-01-25 14:15:12 +01:00
parent 4f6c557c9d
commit cf056615a8
2 changed files with 43 additions and 0 deletions
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26
src/test/ui/const-eval/conditional_array_execution.stderr Normal file
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error[E0080]: constant evaluation error
--> $DIR/conditional_array_execution.rs:13:19
|
13 | const FOO: u32 = [X - Y, Y - X][(X < Y) as usize]; //~ E0080
| ^^^^^ attempt to subtract with overflow
|
note: inside call to FOO
--> $DIR/conditional_array_execution.rs:13:1
|
13 | const FOO: u32 = [X - Y, Y - X][(X < Y) as usize]; //~ E0080
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0080]: constant evaluation error
--> $DIR/conditional_array_execution.rs:16:20
|
16 | println!("{}", FOO); //~ E0080
| ^^^ attempt to subtract with overflow
|
note: inside call to main
--> $DIR/conditional_array_execution.rs:16:20
|
16 | println!("{}", FOO); //~ E0080
| ^^^
error: aborting due to 2 previous errors