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Diffstat (limited to 'src/test/ui/lint/warn-path-statement.rs')
-rw-r--r-- | src/test/ui/lint/warn-path-statement.rs | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/test/ui/lint/warn-path-statement.rs b/src/test/ui/lint/warn-path-statement.rs new file mode 100644 index 000000000..2435be623 --- /dev/null +++ b/src/test/ui/lint/warn-path-statement.rs @@ -0,0 +1,17 @@ +// compile-flags: -D path-statements +struct Droppy; + +impl Drop for Droppy { + fn drop(&mut self) {} +} + +fn main() { + let x = 10; + x; //~ ERROR path statement with no effect + + let y = Droppy; + y; //~ ERROR path statement drops value + + let z = (Droppy,); + z; //~ ERROR path statement drops value +} |