Revert "Add support for attribute 'noescape'."

This reverts r313717.

I closed the wrong phabricator review.

llvm-svn: 313721

1 files changed, 0 insertions, 25 deletions

diff --git a/clang/test/Sema/noescape.c b/clang/test/Sema/noescape.c
deleted file mode 100644
index 39f3f6f542a..00000000000
--- a/clang/test/Sema/noescape.c
+++ /dev/null
@@ -1,25 +0,0 @@
-// RUN: %clang_cc1 -fsyntax-only -verify %s
-
-void escapefunc(int *);
-void noescapefunc(__attribute__((noescape)) int *);
-void (*escapefuncptr)(int *);
-void (*noescapefuncptr)(__attribute__((noescape)) int *);
-
-void func_ne(__attribute__((noescape)) int *, int *);
-void func_en(int *, __attribute__((noescape)) int *);
-
-void (*funcptr_ee)(int *, int *);
-void (*funcptr_nn)(__attribute__((noescape)) int *, __attribute__((noescape)) int *);
-
-void test0(int c) {
-  escapefuncptr = &escapefunc;
-  escapefuncptr = &noescapefunc;
-  noescapefuncptr = &escapefunc; // expected-warning {{incompatible function pointer types assigning to 'void (*)(__attribute__((noescape)) int *)' from 'void (*)(int *)'}}
-  noescapefuncptr = &noescapefunc;
-
-  escapefuncptr = c ? &escapefunc : &noescapefunc;
-  noescapefuncptr = c ? &escapefunc : &noescapefunc; // expected-warning {{incompatible function pointer types assigning to 'void (*)(__attribute__((noescape)) int *)' from 'void (*)(int *)'}}
-
-  funcptr_ee = c ? &func_ne : &func_en;
-  funcptr_nn = c ? &func_ne : &func_en; // expected-warning {{incompatible function pointer types assigning to 'void (*)(__attribute__((noescape)) int *, __attribute__((noescape)) int *)' from 'void (*)(int *, int *)'}}
-}