diff options
Diffstat (limited to 'src/test/ui/liveness/liveness-assign/liveness-assign-imm-local-in-op-eq.rs')
-rw-r--r-- | src/test/ui/liveness/liveness-assign/liveness-assign-imm-local-in-op-eq.rs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/test/ui/liveness/liveness-assign/liveness-assign-imm-local-in-op-eq.rs b/src/test/ui/liveness/liveness-assign/liveness-assign-imm-local-in-op-eq.rs new file mode 100644 index 000000000..1752d9690 --- /dev/null +++ b/src/test/ui/liveness/liveness-assign/liveness-assign-imm-local-in-op-eq.rs @@ -0,0 +1,12 @@ +fn test() { + let v: isize; + //~^ HELP consider making this binding mutable + //~| SUGGESTION mut v + v = 2; //~ NOTE first assignment + v += 1; //~ ERROR cannot assign twice to immutable variable `v` + //~| NOTE cannot assign twice to immutable + v.clone(); +} + +fn main() { +} |