New upstream version 1.48.0~beta.8+dfsg1

[rustc.git] / src / test / ui / lint / lint-exceeding-bitshifts.noopt.stderr

warning: this arithmetic operation will overflow
  --> $DIR/lint-exceeding-bitshifts.rs:18:20
   |
LL |     const N: i32 = T::N << 42;
   |                    ^^^^^^^^^^ attempt to shift left by `42_i32`, which would overflow
   |
note: the lint level is defined here
  --> $DIR/lint-exceeding-bitshifts.rs:10:9
   |
LL | #![warn(arithmetic_overflow, const_err)]
   |         ^^^^^^^^^^^^^^^^^^^

warning: this arithmetic operation will overflow
  --> $DIR/lint-exceeding-bitshifts.rs:22:13
   |
LL |     let _ = x << 42;
   |             ^^^^^^^ attempt to shift left by `42_i32`, which would overflow

warning: this arithmetic operation will overflow
  --> $DIR/lint-exceeding-bitshifts.rs:27:15
   |
LL |       let n = 1u8 << 8;
   |               ^^^^^^^^ attempt to shift left by `8_i32`, which would overflow

warning: this arithmetic operation will overflow
  --> $DIR/lint-exceeding-bitshifts.rs:29:15
   |
LL |       let n = 1u16 << 16;
   |               ^^^^^^^^^^ attempt to shift left by `16_i32`, which would overflow

warning: this arithmetic operation will overflow
  --> $DIR/lint-exceeding-bitshifts.rs:31:15
   |
LL |       let n = 1u32 << 32;
   |               ^^^^^^^^^^ attempt to shift left by `32_i32`, which would overflow

warning: this arithmetic operation will overflow
  --> $DIR/lint-exceeding-bitshifts.rs:33:15
   |
LL |       let n = 1u64 << 64;
   |               ^^^^^^^^^^ attempt to shift left by `64_i32`, which would overflow

warning: this arithmetic operation will overflow
  --> $DIR/lint-exceeding-bitshifts.rs:35:15
   |
LL |       let n = 1i8 << 8;
   |               ^^^^^^^^ attempt to shift left by `8_i32`, which would overflow

warning: this arithmetic operation will overflow
  --> $DIR/lint-exceeding-bitshifts.rs:37:15
   |
LL |       let n = 1i16 << 16;
   |               ^^^^^^^^^^ attempt to shift left by `16_i32`, which would overflow

warning: this arithmetic operation will overflow
  --> $DIR/lint-exceeding-bitshifts.rs:39:15
   |
LL |       let n = 1i32 << 32;
   |               ^^^^^^^^^^ attempt to shift left by `32_i32`, which would overflow

warning: this arithmetic operation will overflow
  --> $DIR/lint-exceeding-bitshifts.rs:41:15
   |
LL |       let n = 1i64 << 64;
   |               ^^^^^^^^^^ attempt to shift left by `64_i32`, which would overflow

warning: this arithmetic operation will overflow
  --> $DIR/lint-exceeding-bitshifts.rs:44:15
   |
LL |       let n = 1u8 >> 8;
   |               ^^^^^^^^ attempt to shift right by `8_i32`, which would overflow

warning: this arithmetic operation will overflow
  --> $DIR/lint-exceeding-bitshifts.rs:46:15
   |
LL |       let n = 1u16 >> 16;
   |               ^^^^^^^^^^ attempt to shift right by `16_i32`, which would overflow

warning: this arithmetic operation will overflow
  --> $DIR/lint-exceeding-bitshifts.rs:48:15
   |
LL |       let n = 1u32 >> 32;
   |               ^^^^^^^^^^ attempt to shift right by `32_i32`, which would overflow

warning: this arithmetic operation will overflow
  --> $DIR/lint-exceeding-bitshifts.rs:50:15
   |
LL |       let n = 1u64 >> 64;
   |               ^^^^^^^^^^ attempt to shift right by `64_i32`, which would overflow

warning: this arithmetic operation will overflow
  --> $DIR/lint-exceeding-bitshifts.rs:52:15
   |
LL |       let n = 1i8 >> 8;
   |               ^^^^^^^^ attempt to shift right by `8_i32`, which would overflow

warning: this arithmetic operation will overflow
  --> $DIR/lint-exceeding-bitshifts.rs:54:15
   |
LL |       let n = 1i16 >> 16;
   |               ^^^^^^^^^^ attempt to shift right by `16_i32`, which would overflow

warning: this arithmetic operation will overflow
  --> $DIR/lint-exceeding-bitshifts.rs:56:15
   |
LL |       let n = 1i32 >> 32;
   |               ^^^^^^^^^^ attempt to shift right by `32_i32`, which would overflow

warning: this arithmetic operation will overflow
  --> $DIR/lint-exceeding-bitshifts.rs:58:15
   |
LL |       let n = 1i64 >> 64;
   |               ^^^^^^^^^^ attempt to shift right by `64_i32`, which would overflow

warning: this arithmetic operation will overflow
  --> $DIR/lint-exceeding-bitshifts.rs:62:15
   |
LL |       let n = n << 8;
   |               ^^^^^^ attempt to shift left by `8_i32`, which would overflow

warning: this arithmetic operation will overflow
  --> $DIR/lint-exceeding-bitshifts.rs:64:15
   |
LL |       let n = 1u8 << -8;
   |               ^^^^^^^^^ attempt to shift left by `-8_i32`, which would overflow

warning: this arithmetic operation will overflow
  --> $DIR/lint-exceeding-bitshifts.rs:69:15
   |
LL |       let n = 1u8 << (4+4);
   |               ^^^^^^^^^^^^ attempt to shift left by `8_i32`, which would overflow

warning: this arithmetic operation will overflow
  --> $DIR/lint-exceeding-bitshifts.rs:71:15
   |
LL |       let n = 1i64 >> [64][0];
   |               ^^^^^^^^^^^^^^^ attempt to shift right by `64_i32`, which would overflow

warning: this arithmetic operation will overflow
  --> $DIR/lint-exceeding-bitshifts.rs:77:15
   |
LL |       let n = 1_isize << BITS;
   |               ^^^^^^^^^^^^^^^ attempt to shift left by `%BITS%`, which would overflow

warning: this arithmetic operation will overflow
  --> $DIR/lint-exceeding-bitshifts.rs:78:15
   |
LL |       let n = 1_usize << BITS;
   |               ^^^^^^^^^^^^^^^ attempt to shift left by `%BITS%`, which would overflow

warning: 24 warnings emitted