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-rw-r--r--compiler/rustc_codegen_gcc/tests/run/assign.rs6
1 files changed, 6 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_gcc/tests/run/assign.rs b/compiler/rustc_codegen_gcc/tests/run/assign.rs
index 5b0db2da294..e105d64a8ad 100644
--- a/compiler/rustc_codegen_gcc/tests/run/assign.rs
+++ b/compiler/rustc_codegen_gcc/tests/run/assign.rs
@@ -120,6 +120,12 @@ impl Add for isize {
     }
 }
 
+#[track_caller]
+#[lang = "panic_const_add_overflow"]
+pub fn panic_const_add_overflow() -> ! {
+    panic("attempt to add with overflow");
+}
+
 /*
  * Code
  */