1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/init/float1.C b/gcc/testsuite/g++.dg/init/float1.C
new file mode 100644
index 000000000..d18ff3db0
--- /dev/null
+++ b/gcc/testsuite/g++.dg/init/float1.C
@@ -0,0 +1,19 @@
+// PR c++/21089
+// { dg-do run }
+
+extern "C" void abort();
+
+static const double a = 1.0;
+struct S {
+  S();
+};
+static S s;
+static const double b = a + 1.0;
+
+S::S() {
+  if (b < 1.9 || b > 2.1)
+    abort ();
+}
+
+int main () {
+}