+
−/* { dg-do compile } */
+
−/* { dg-options "-fdiagnostics-show-caret -Wall" } */
+
−
+
−void test_range_of_unused_variable (void)
+
−{
+
−  int redundant; /* { dg-warning "unused variable" } */
+
−/* { dg-begin-multiline-output "" }
+
−   int redundant;
+
−       ^~~~~~~~~
+
−   { dg-end-multiline-output "" } */
+
−}