Test handling of complex constants as lvalues. 

llvm-svn: 41266
diff --git a/llvm/test/CFrontend/2007-08-21-ComplexCst.c b/llvm/test/CFrontend/2007-08-21-ComplexCst.c
new file mode 100644
index 0000000..7ddd87c
--- /dev/null
+++ b/llvm/test/CFrontend/2007-08-21-ComplexCst.c
@@ -0,0 +1,3 @@
+// RUN: %llvmgcc -O2 -c %s -o /dev/null
+void f(_Complex float z);
+void g() { f(1.0i); }