--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.dg/declspec-10.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,48 @@
+/* Test declaration specifiers.  Test various checks on storage class
+   and function specifiers that depend on information about the
+   declaration, not just the specifiers.  Test with -pedantic.  */
+/* Origin: Joseph Myers <jsm@polyomino.org.uk> */
+/* { dg-do compile } */
+/* { dg-options "-pedantic" } */
+
+auto void f0 (void) {} /* { dg-warning "function definition declared 'auto'" } */
+register void f1 (void) {} /* { dg-error "function definition declared 'register'" } */
+typedef void f2 (void) {} /* { dg-error "function definition declared 'typedef'" } */
+
+void f3 (auto int); /* { dg-error "storage class specified for unnamed parameter" } */
+void f4 (extern int); /* { dg-error "storage class specified for unnamed parameter" } */
+void f5 (register int);
+void f6 (static int); /* { dg-error "storage class specified for unnamed parameter" } */
+void f7 (typedef int); /* { dg-error "storage class specified for unnamed parameter" } */
+
+auto int x; /* { dg-error "file-scope declaration of 'x' specifies 'auto'" } */
+
+register int y;
+/* { dg-warning "file-scope declaration of 'y' specifies 'register'" "" { target *-*-* } .-1 } */
+/* { dg-message "error: register name not specified for 'y'" "not specified" { target *-*-* } .-2 } */
+
+void h (void) { extern void x (void) {} } /* { dg-error "nested function 'x' declared 'extern'" } */
+/* { dg-warning "ISO C forbids nested functions" "nested" { target *-*-* } .-1 } */
+
+void
+g (void)
+{
+  void a; /* { dg-error "variable or field 'a' declared void" } */
+  const void b; /* { dg-error "variable or field 'b' declared void" } */
+  static void c; /* { dg-error "variable or field 'c' declared void" } */
+}
+
+void p;
+const void p1;
+extern void q;
+extern const void q1;
+static void r; /* { dg-error "variable or field 'r' declared void" } */
+static const void r1; /* { dg-error "variable or field 'r1' declared void" } */
+
+register void f8 (void); /* { dg-error "invalid storage class for function 'f8'" } */
+/* { dg-warning "file-scope declaration of 'f8' specifies 'register'" "register function" { target *-*-* } .-1 } */
+
+void i (void) { auto void y (void) {} } /* { dg-warning "ISO C forbids nested functions" } */
+/* { dg-warning "function definition declared 'auto'" "nested" { target *-*-* } .-1 } */
+
+inline int main (void) { return 0; } /* { dg-warning "cannot inline function 'main'" } */