1// RUN: c-index-test -test-load-source all %s -Wno-objc-root-class > %t 2>&1
2// RUN: FileCheck -input-file=%t %s
3
4@class NSString;
5void _rdar_12584554_A (volatile const void * object, volatile const void * selector, const char * functionName, const char * fileName, unsigned int lineNumber, NSString * msgFormat, ...);
6#define _rdar_12584554_B(self,_format_and_args_...) \
7    do{ _rdar_12584554_A(&self,&_cmd,__PRETTY_FUNCTION__,__FILE__,__LINE__, _format_and_args_); }while(0)
8#define _rdar_12584554_C(_format_and_args_...) \
9    _rdar_12584554_B(self, _format_and_args_)
10
11@interface RDar12584554
12@end
13
14// This test case tests that the "@" is properly inserted before the '"', even in the
15// presence of a nested macro chain.
16@implementation RDar12584554
17- (void) test:(int)result {
18    _rdar_12584554_C("ted");
19}
20@end
21
22// CHECK: FIX-IT: Insert "@" at 18:22
23// CHECK: fix-its.m:9:28: note: expanded from macro '_rdar_12584554_C'
24// CHECK: Number FIX-ITs = 0
25// CHECK: fix-its.m:7:77: note: expanded from macro '_rdar_12584554_B'
26// CHECK: Number FIX-ITs = 0
27// CHECK: fix-its.m:5:172: note: passing argument to parameter 'msgFormat' here
28// CHECK: Number FIX-ITs = 0
29