Objective-C Mangling FAIL !

gistfile1.m

#import <Edifice/EdObject.h>
#import <stdio.h>

@interface Test : EdObject

- (void) test: (int) i;
- (void) test_;

@end

@implementation Test

- (void) test: (int) i {
	(void)i;
	printf("-test:\n");
}

- (void) test_ {
	printf("-test_\n");
}

@end

int main(void) {
	Test * test = [[Test alloc] init];
	
	[test test:42];
	[test test_];
	
	return 0;
}

This code compiles fine with Apple's GCC (Just use NSObject instead of EdObject)

But it fails with normal GCC (Tested here with MinGW) :
test.m:18:1: erreur: conflicting types for '-[Test test:]'
test.m:13:1: note: previous definition of '-[Test test:]' was here