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Diffstat (limited to 'gcc/testsuite/gcc.c-torture/compile/struct-non-lval-3.c')
-rw-r--r--gcc/testsuite/gcc.c-torture/compile/struct-non-lval-3.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/compile/struct-non-lval-3.c b/gcc/testsuite/gcc.c-torture/compile/struct-non-lval-3.c
new file mode 100644
index 00000000000..3020194cae0
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/struct-non-lval-3.c
@@ -0,0 +1,7 @@
+/* Bug c/17855, using assignment for non-lvalue. */
+struct foo {char x, y, z[2];};
+struct foo p, q;
+void bar(int baz)
+{
+ (p = q).z[baz] = 1;
+}