New upstream version 1.52.1+dfsg1

[rustc.git] / src / tools / clippy / tests / ui / string_add.stderr

diff --git a/src/tools/clippy/tests/ui/string_add.stderr b/src/tools/clippy/tests/ui/string_add.stderr
new file mode 100644 (file)
index 0000000..3987641
--- /dev/null
+++ b/src/tools/clippy/tests/ui/string_add.stderr
@@ -0,0 +1,30 @@
+error: manual implementation of an assign operation
+  --> $DIR/string_add.rs:13:9
+   |
+LL |         x = x + ".";
+   |         ^^^^^^^^^^^ help: replace it with: `x += "."`
+   |
+   = note: `-D clippy::assign-op-pattern` implied by `-D warnings`
+
+error: you added something to a string. Consider using `String::push_str()` instead
+  --> $DIR/string_add.rs:13:13
+   |
+LL |         x = x + ".";
+   |             ^^^^^^^
+   |
+   = note: `-D clippy::string-add` implied by `-D warnings`
+
+error: you added something to a string. Consider using `String::push_str()` instead
+  --> $DIR/string_add.rs:17:13
+   |
+LL |     let z = y + "...";
+   |             ^^^^^^^^^
+
+error: manual implementation of an assign operation
+  --> $DIR/string_add.rs:22:5
+   |
+LL |     x = x + 1;
+   |     ^^^^^^^^^ help: replace it with: `x += 1`
+
+error: aborting due to 4 previous errors
+