1 files changed, 10 insertions, 0 deletions
diff --git a/src/test/ui/macros/format-parse-errors.rs b/src/test/ui/macros/format-parse-errors.rs
new file mode 100644
index 00000000000..ba1e441fe33
--- /dev/null
+++ b/src/test/ui/macros/format-parse-errors.rs
@@ -0,0 +1,10 @@
+fn main() {
+    format!(); //~ ERROR requires at least a format string argument
+    format!(struct); //~ ERROR expected expression
+    format!("s", name =); //~ ERROR expected expression
+    format!("s", foo = struct); //~ ERROR expected expression
+    format!("s", struct); //~ ERROR expected expression
+
+    // This error should come after parsing errors to ensure they are non-fatal.
+    format!(123); //~ ERROR format argument must be a string literal
+}