Revert r158887. This fixes pr13168.

Revert "If an object (such as a std::string) with an appropriate c_str() member function"

This reverts commit 7d96f6106bfbd85b1af06f34fdbf2834aad0e47e.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158949 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 18 deletions

diff --git a/test/SemaCXX/printf-block.cpp b/test/SemaCXX/printf-block.cpp
deleted file mode 100644
index a7d266bac5..0000000000
--- a/test/SemaCXX/printf-block.cpp
+++ /dev/null
@@ -1,18 +0,0 @@
-// RUN: %clang_cc1 -fsyntax-only -fblocks -Wformat -verify %s -Wno-error=non-pod-varargs
-
-int (^block) (int, const char *,...) __attribute__((__format__(__printf__,2,3))) = ^ __attribute__((__format__(__printf__,2,3))) (int arg, const char *format,...) {return 5;};
-
-class HasNoCStr {
-  const char *str;
- public:
-  HasNoCStr(const char *s): str(s) { }
-  const char *not_c_str() {return str;}
-};
-
-void test_block() {
-  const char str[] = "test";
-  HasNoCStr hncs(str);
-  int n = 4;
-  block(n, "%s %d", str, n); // no-warning
-  block(n, "%s %s", hncs, n); // expected-warning{{cannot pass non-POD object of type 'HasNoCStr' to variadic function; expected type from format string was 'char *'}} expected-warning{{format specifies type 'char *' but the argument has type 'int'}}
-}