1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/compile/limits-idexternal.c b/gcc/testsuite/gcc.c-torture/compile/limits-idexternal.c
new file mode 100644
index 0000000..1f346aa
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/limits-idexternal.c
@@ -0,0 +1,11 @@
+#define LIM1 0123456789
+#define LIM2 LIM1##LIM1##LIM1##LIM1##LIM1##LIM1##LIM1##LIM1##LIM1##LIM1
+#define LIM3 LIM2##LIM2##LIM2##LIM2##LIM2##LIM2##LIM2##LIM2##LIM2##LIM2
+#define LIM4 LIM3##LIM3##LIM3##LIM3##LIM3##LIM3##LIM3##LIM3##LIM3##LIM3
+#define LIM5 LIM4##LIM4##LIM4##LIM4##LIM4##LIM4##LIM4##LIM4##LIM4##LIM4
+#define LIM6 LIM5##LIM5##LIM5##LIM5##LIM5##LIM5##LIM5##LIM5##LIM5##LIM5
+
+#define V(x) v##LIM5##x
+
+int V(a);
+int V(b);