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-rw-r--r--gcc/testsuite/gcc.dg/pr18502-1.c7
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diff --git a/gcc/testsuite/gcc.dg/pr18502-1.c b/gcc/testsuite/gcc.dg/pr18502-1.c
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+/* Test that -trigraphs isn't reordered before -std=gnu99. Bug
+ 18502. */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-options "-std=gnu99 -trigraphs" } */
+
+int a??(2??);