--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.dg/c90-const-expr-11.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,27 @@
+/* Test for constant expressions: C90 aggregate initializers requiring
+   constant expressions.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-options "-std=iso9899:1990 -pedantic-errors -O2" } */
+
+#include <float.h>
+#include <limits.h>
+
+double atan(double);
+
+struct s { double d; };
+struct t { int i; };
+
+void
+f (void)
+{
+  /* As in PR 14649 for static initializers.  */
+  struct s a = { atan (1.0) }; /* { dg-error "is not a constant expression|near initialization" } */
+  /* Overflow.  */
+  struct t b = { INT_MAX + 1 }; /* { dg-warning "integer overflow in expression" } */
+  /* { dg-error "overflow in constant expression" "constant" { target *-*-* } .-1 } */
+  struct t c = { DBL_MAX }; /* { dg-warning "overflow in conversion from .double. to .int. changes value " } */
+  /* { dg-error "overflow in constant expression" "constant" { target *-*-* } .-1 } */
+  /* Bad operator outside sizeof.  */
+  struct s d = { 1 ? 1.0 : atan (a.d) }; /* { dg-error "is not a constant expression|near initialization" } */
+}