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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/ptr-coercion-rpass.rs | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/test/ui/ptr-coercion-rpass.rs b/src/test/ui/ptr-coercion-rpass.rs new file mode 100644 index 000000000..1c3ce3303 --- /dev/null +++ b/src/test/ui/ptr-coercion-rpass.rs @@ -0,0 +1,30 @@ +// run-pass + +#![allow(unused_variables)] +// Test coercions between pointers which don't do anything fancy like unsizing. + +// pretty-expanded FIXME #23616 + +pub fn main() { + // &mut -> & + let x: &mut isize = &mut 42; + let x: &isize = x; + + let x: &isize = &mut 42; + + // & -> *const + let x: &isize = &42; + let x: *const isize = x; + + let x: *const isize = &42; + + // &mut -> *const + let x: &mut isize = &mut 42; + let x: *const isize = x; + + let x: *const isize = &mut 42; + + // *mut -> *const + let x: *mut isize = &mut 42; + let x: *const isize = x; +} |