llvm-capstone/clang/test/CodeGenObjC/ns-constant-strings.m
Aaron Ballman 46b0d0eef9 Use functions with prototypes when appropriate; NFC
A significant number of our tests in C accidentally use functions
without prototypes. This patch converts the function signatures to have
a prototype for the situations where the test is not specific to K&R C
declarations. e.g.,

  void func();

becomes

  void func(void);

This is the twelfth batch of tests being updated (the end may be in
sight soon though).
2022-02-16 16:10:37 -05:00

40 lines
1.3 KiB
Objective-C

// RUN: %clang_cc1 -triple i386-apple-darwin9 -fobjc-runtime=macosx-fragile-10.5 -fno-constant-cfstrings -emit-llvm -o %t %s
// RUN: FileCheck --check-prefix CHECK-FRAGILE < %t %s
// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fno-constant-cfstrings -emit-llvm -o %t %s
// RUN: FileCheck --check-prefix CHECK-NONFRAGILE < %t %s
@interface NSString @end
@interface NSSimpleCString : NSString {
@protected
char *bytes;
unsigned int numBytes;
}
@end
@interface NSConstantString : NSSimpleCString
@end
#if OBJC_API_VERSION >= 2
extern Class _NSConstantStringClassReference;
#else
extern struct objc_class _NSConstantStringClassReference;
#endif
const NSConstantString *appKey = @"MyApp";
int main(void) {
const NSConstantString *appKey = @"MyApp";
const NSConstantString *appKey1 = @"MyApp1";
}
// CHECK-FRAGILE: @_NSConstantStringClassReference = external global
// CHECK-NONFRAGILE: @"OBJC_CLASS_$_NSConstantString" = external global
// CHECK-FRAGILE: @.str = private unnamed_addr constant [6 x i8] c"MyApp\00"
// CHECK-FRAGILE: @.str.1 = private unnamed_addr constant [7 x i8] c"MyApp1\00"
// CHECK-NONFRAGILE: @.str = private unnamed_addr constant [6 x i8] c"MyApp\00"
// CHECK-NONFRAGILE: @.str.1 = private unnamed_addr constant [7 x i8] c"MyApp1\00"