hoist checks for ; and in out of ParseInitDeclaratorListAfterFirstDeclarator
into ParseSimpleDeclaration, and improve a diagnostic.

llvm-svn: 68009
diff --git a/clang/test/Sema/init.c b/clang/test/Sema/init.c
index 9430f31..cbf75e1 100644
--- a/clang/test/Sema/init.c
+++ b/clang/test/Sema/init.c
@@ -20,7 +20,7 @@
 int test() {
 int a[10];
 int b[10] = a; // expected-error {{initialization with '{...}' expected}}
-int +; // expected-error {{expected identifier or '('}} expected-error {{parse error}}
+int +; // expected-error {{expected identifier or '('}} expected-error {{expected ';' at end of declaration}}
 }