Author: kremenek
Date: Fri Jan 29 18:56:00 2010
New Revision: 94865
URL: http://llvm.org/viewvc/llvm-project?rev=94865&view=rev
Log:
Add test case for <rdar://problem/7068334> (which was fixed by r94864).
Modified:
cfe/trunk/test/SemaObjC/format-strings-objc.m
Modified: cfe/trunk/test/SemaObjC/format-strings-objc.m
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/SemaObjC/format-strings-objc.m?rev=94865&r1=94864&r2=94865&view=diff
==============================================================================
--- cfe/trunk/test/SemaObjC/format-strings-objc.m (original)
+++ cfe/trunk/test/SemaObjC/format-strings-objc.m Fri Jan 29 18:56:00 2010
@@ -29,6 +29,8 @@
typedef const struct __CFString * CFStringRef;
extern void CFStringCreateWithFormat(CFStringRef format, ...)
__attribute__((format(CFString, 1, 2)));
+int printf(const char * restrict, ...) ;
+
//===----------------------------------------------------------------------===//
// Test cases.
//===----------------------------------------------------------------------===//
@@ -41,3 +43,10 @@
// Check type validation
extern void NSLog2(int format, ...) __attribute__((format(__NSString__, 1,
2))); // expected-error {{format argument not an NSString}}
extern void CFStringCreateWithFormat2(int *format, ...)
__attribute__((format(CFString, 1, 2))); // expected-error {{format argument
not a CFString}}
+
+// <rdar://problem/7068334> - Catch use of long long with int arguments.
+void rdar_7068334() {
+ long long test = 500;
+ printf("%i ",test); // expected-warning{{conversion specifies type 'int' but
the argument has type 'long long'}}
+ NSLog(@"%i ",test); // expected-warning{{conversion specifies type 'int' but
the argument has type 'long long'}}
+}
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