--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/gcc.dg/pr95118.c Mon May 25 07:50:57 2020 +0900 @@ -0,0 +1,11 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fdump-tree-fre" } */ + +void a(); +void b() { + union { + int c[4]; + long double d; + } e = {{0, 0, 4}}; + a(e.d); +}