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rustc_const_eval: remove unused arithmetic ErrKind variants.

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This commit is contained in:
Eduard Burtescu 2016-05-26 20:19:12 +03:00
parent d8dddbf201
commit b6ce2aa4ea
1 changed files with 0 additions and 12 deletions
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12
src/librustc_const_eval/eval.rs
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@ -380,12 +380,6 @@ pub enum ErrKind {
NotOn(ConstVal),
CallOn(ConstVal),
DivideByZero,
DivideWithOverflow,
ModuloByZero,
ModuloWithOverflow,
ShiftLeftWithOverflow,
ShiftRightWithOverflow,
MissingStructField,
NonConstPath,
UnimplementedConstVal(&'static str),
@ -436,12 +430,6 @@ impl ConstEvalErr {
NotOn(ref const_val) => format!("not on {}", const_val.description()).into_cow(),
CallOn(ref const_val) => format!("call on {}", const_val.description()).into_cow(),
DivideByZero => "attempted to divide by zero".into_cow(),
DivideWithOverflow => "attempted to divide with overflow".into_cow(),
ModuloByZero => "attempted remainder with a divisor of zero".into_cow(),
ModuloWithOverflow => "attempted remainder with overflow".into_cow(),
ShiftLeftWithOverflow => "attempted left shift with overflow".into_cow(),
ShiftRightWithOverflow => "attempted right shift with overflow".into_cow(),
MissingStructField => "nonexistent struct field".into_cow(),
NonConstPath => "non-constant path in constant expression".into_cow(),
UnimplementedConstVal(what) =>