Fix bogus warnings (noticed by Chris) with array-constraints.c.

Remove bogus type conversions in Sema::GetTypeForDeclarator(). This commit
only deals with the array types (DeclaratorCheck::Array), though the
rest of this routine should be reviewed. Given the complexity of C declarators,
I don't want to change the entire routine now (will discuss with Chris tomorrow).

llvm-svn: 41443

1 files changed, 17 insertions, 1 deletions

diff --git a/clang/test/Sema/array-constraint.c b/clang/test/Sema/array-constraint.c
index fbd4b09b40e..b1095bdc194 100644
--- a/clang/test/Sema/array-constraint.c
+++ b/clang/test/Sema/array-constraint.c
@@ -1,4 +1,4 @@
-// RUN: clang -parse-ast-check %s
+// RUN: clang -parse-ast-check -pedantic %s
 
 struct s; 
 struct s* t (struct s z[]) {   // expected-error {{array has incomplete element type}}
@@ -9,3 +9,19 @@ void *k (void l[2]) {          // expected-error {{array has incomplete element
   return l; 
 }
 
+struct vari {
+  int a;
+  int b[];
+};
+
+struct vari *func(struct vari a[]) { // expected-error {{'struct vari' may not be used as an array element due to flexible array member}}
+  return a;
+}
+
+int foo[](void);  // expected-error {{'foo' declared as array of functions}}
+
+typedef int (*pfunc)(void);
+
+pfunc xx(int f[](void)) { // expected-error {{'f' declared as array of functions}}
+  return f;
+}