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Diffstat (limited to 'gcc/testsuite/obj-c++.dg/template-4.mm')
-rw-r--r-- | gcc/testsuite/obj-c++.dg/template-4.mm | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/gcc/testsuite/obj-c++.dg/template-4.mm b/gcc/testsuite/obj-c++.dg/template-4.mm new file mode 100644 index 00000000000..f575edd29a2 --- /dev/null +++ b/gcc/testsuite/obj-c++.dg/template-4.mm @@ -0,0 +1,82 @@ +/* APPLE LOCAL file Objective-C++ */ +/* Author: Ziemowit Laski <zlaski@apple.com>. */ +/* { dg-do run } */ + +#include <objc/Object.h> +#include <stdarg.h> +#include <stdlib.h> + +#ifdef __NEXT_RUNTIME__ +/* The following ain't pretty, but does allow us to have just one copy + of next_mapping.h. */ +#include "../objc/execute/next_mapping.h" +#else +#include <objc/NXConstStr.h> +#endif + +#define CHECK_IF(expr) if(!(expr)) abort() + +template <class ARR, class TYPE> class TestT +{ +public: + TYPE k; + int abc( ARR *array ) { + return [array count] * k; + } + TestT(TYPE _k): k(_k) { } +}; + +template <class TYPE> +const char *getDesc(void) { + return [TYPE name]; +} + +@class Array; + +template <class TYPE> +int abc( TYPE *xyz, Array *array ) { + return [xyz count] + [array count]; +} + +@interface Array: Object { + id *arr; + int count; +} ++ (id)arrayWithObjects:(id)first, ... ; +- (int)count; +@end + +@implementation Array ++ (id)arrayWithObjects:(id)first, ... { + Array *a = [Array new]; + a->count = 0; + a->arr = (id *) calloc(8, sizeof(id)); + + va_list args; + va_start (args, first); + + a->arr[a->count++] = first; + + for (id el; el = va_arg(args, id); a->count++) + a->arr[a->count] = el; + + return a; +} +- (int)count { + return count; +} +@end + +int main(void) +{ + CHECK_IF(!strcmp ([@"Object" cString], getDesc<Object>())); + CHECK_IF(!strcmp ([@"Array" cString], getDesc<Array>())); + + Array* a1 = [Array arrayWithObjects:@"One", @"Two", @"Three", nil]; + Array* a2 = [Array arrayWithObjects:@"Four", @"Five", nil]; + + TestT<Array, int> t(7); + CHECK_IF(t.abc(a1) + t.abc(a2) == 35); + CHECK_IF(abc(a1, a2) * t.k == 35); + return 0; +} |