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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/issues/issue-3559.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-3559.rs b/src/test/ui/issues/issue-3559.rs new file mode 100644 index 000000000..9d498584a --- /dev/null +++ b/src/test/ui/issues/issue-3559.rs @@ -0,0 +1,18 @@ +// run-pass +use std::collections::HashMap; + +fn check_strs(actual: &str, expected: &str) -> bool { + if actual != expected { + println!("Found {}, but expected {}", actual, expected); + return false; + } + return true; +} + +pub fn main() { + let mut table = HashMap::new(); + table.insert("one".to_string(), 1); + table.insert("two".to_string(), 2); + assert!(check_strs(&format!("{:?}", table), "{\"one\": 1, \"two\": 2}") || + check_strs(&format!("{:?}", table), "{\"two\": 2, \"one\": 1}")); +} |