File: transmute-ref-size-increase.stderr

package info (click to toggle)
rustc-web 1.85.0%2Bdfsg3-1~deb12u3
  • links: PTS, VCS
  • area: main
  • in suites: bookworm, bookworm-proposed-updates
  • size: 1,759,988 kB
  • sloc: xml: 158,127; python: 35,830; javascript: 19,497; cpp: 19,002; sh: 17,245; ansic: 13,127; asm: 4,376; makefile: 1,056; lisp: 29; perl: 29; ruby: 19; sql: 11
file content (9 lines) | stat: -rw-r--r-- 554 bytes parent folder | download | duplicates (54)
1
2
3
4
5
6
7
8
9
error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
  --> tests/ui-stable/transmute-ref-size-increase.rs:17:33
   |
17 | const INCREASE_SIZE: &[u8; 2] = transmute_ref!(&0u8);
   |                                 ^^^^^^^^^^^^^^^^^^^^
   |
   = note: source type: `u8` (8 bits)
   = note: target type: `[u8; 2]` (16 bits)
   = note: this error originates in the macro `$crate::assert_size_eq` which comes from the expansion of the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info)