| Issue |
128118
|
| Summary |
[lldb]: unknown type name 'NSUInteger' on Mac m4
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
Costatie
|
I tried to compile lldb using clang16.0.0 on the Mac m4 MacOSX. 15.2 platform, but encountered the following error:
```
In file included from /Users/111/Documents/llvm-release/master/toolchain/llvm-project/lldb/source/Host/macosx/objcxx/HostThreadMacOSX.mm:11:
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:9:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:626:74: error: unknown type name 'NSUInteger'
FOUNDATION_EXPORT const char *NSGetSizeAndAlignment(const char *typePtr, NSUInteger * _Nullable sizep, NSUInteger * _Nullable alignp);
^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:626:104: error: unknown type name 'NSUInteger'
FOUNDATION_EXPORT const char *NSGetSizeAndAlignment(const char *typePtr, NSUInteger * _Nullable sizep, NSUInteger * _Nullable alignp);
^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:642:24: error: unknown type name 'NSInteger'
typedef NS_CLOSED_ENUM(NSInteger, NSComparisonResult) {
^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:642:24: error: unknown type name 'NSInteger'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:650:20: error: unknown type name 'NSUInteger'
typedef NS_OPTIONS(NSUInteger, NSEnumerationOptions) {
^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:655:20: error: unknown type name 'NSUInteger'
typedef NS_OPTIONS(NSUInteger, NSSortOptions) {
^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:660:17: error: unknown type name 'NSInteger'
typedef NS_ENUM(NSInteger, NSQualityOfService) {
^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:660:17: error: unknown type name 'NSInteger'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:668:14: error: unknown type name 'NSInteger'
static const NSInteger NSNotFound = NSIntegerMax;
^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:668:37: error: use of undeclared identifier 'NSIntegerMax'
static const NSInteger NSNotFound = NSIntegerMax;
^
10 errors generated.
```
When printing its header file dependency with `- E`, it was found that it mistakenly imported a file with the same name as `usr/bin/objc/NSObjCRuntime. h` in the `Foundation. h` folder when importing the header file, resulting this error.
I tried to specify `C_INCLUDE-PATH` and `sysroot`, but it didn't work.What should I do to solve this problem?
![]()
_______________________________________________
llvm-bugs mailing list
llvm-bugs@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
