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https://github.com/c3lang/c3c.git
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e293c435af
Upgrade of mingw in CI. Fix problems using reflection on interface types #1203. Improved debug information on defer. $foreach doesn't create an implicit syntactic scope. Error if `@if` depends on `@if`. Updated Linux stacktrace. Fix of default argument stacktrace. Allow linking libraries directly by file path. Improve inlining warning messages. Added `index_of_char_from`. Compiler crash using enum nameof from different module #1205. Removed unused fields in find_msvc. Use vswhere to find msvc. Update tests for LLVM 19
87 lines
2.6 KiB
Plaintext
87 lines
2.6 KiB
Plaintext
// #target: macos-x64
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module test;
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import std::io;
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import libc;
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enum Foo
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{
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ABC
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}
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fn void print_pages()
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{
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allocator::temp().print_pages(io::stdout())!!;
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}
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fn void setstring(char* dst, String str)
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{
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foreach (char c : str)
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{
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dst++[0] = c;
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}
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dst[0] = 0;
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}
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fn void testAllocator(Allocator a, int val)
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{
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io::printn("Test");
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void* data = allocator::malloc_aligned(a, val, 128, 16)!!;
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io::printf("Aligned with offset %p, align 16: %s offset align 128: %s\n", data, mem::ptr_is_aligned(data, 16), mem::ptr_is_aligned(data + 16, 128));
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data = allocator::calloc_aligned(a, val, 128, 16)!!;
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io::printf("Aligned with offset %p, align 16: %s offset align 128: %s\n", data, mem::ptr_is_aligned(data, 16), mem::ptr_is_aligned(data + 16, 128));
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data = allocator::realloc_aligned(a, data, (usz)val + 1, 128, 16)!!;
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io::printf("Aligned with offset %p, align 16: %s offset align 128: %s\n", data, mem::ptr_is_aligned(data, 16), mem::ptr_is_aligned(data + 16, 128));
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data = allocator::realloc_aligned(a, data, (usz)val + 1, 128, 0)!!;
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io::printf("No offset %p, align 16: %s offset align 128: %s\n", data, mem::ptr_is_aligned(data, 16), mem::ptr_is_aligned(data + 16, 128));
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io::printfn("Freeing %p", data);
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allocator::free_aligned(a, data);
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}
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fn void main()
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{
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char* small = tmalloc(128);
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setstring(small, "small");
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libc::printf("Small1: %p %s\n", small, small);
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print_pages();
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small = trealloc(small, 129, 1024 * 16);
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libc::printf("Small2: %p %s\n", small, small);
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print_pages();
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small = trealloc(small, 12933);
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libc::printf("Small3: %p %s\n", small, small);
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print_pages();
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char* first_big = tmalloc(9512);
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void *big = tmalloc(4095);
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io::printf("Big: %p\n", big);
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io::printf("Small: %p\n", tmalloc(13));
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print_pages();
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@pool() {
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big = trealloc(big, 5067);
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print_pages();
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void* hidden = tmalloc(4096);
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io::printf("Hidden: %p\n", hidden);
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io::printf("Big: %p\n", big);
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big = trealloc(big, 4096, 256);
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io::printf("Big: %p\n", big);
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io::printf("First big: %p\n", first_big);
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print_pages();
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};
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mem::@scoped(allocator::temp())
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{
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io::printf("Malloc: %p\n", (void*)malloc(23));
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io::printf("Malloc: %p\n", (void*)malloc(23));
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};
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io::printf("Malloc: %p\n", (void*)malloc(23));
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@pool()
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{
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io::printf("Talloc: %p\n", (void*)tmalloc(22));
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};
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testAllocator(allocator::temp(), 126);
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testAllocator(allocator::temp(), 12600);
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ArenaAllocator aa;
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aa.init(&&char[1024] {});
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testAllocator(&aa, 126);
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io::printn("Test dynamic arena");
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DynamicArenaAllocator dynamic_arena;
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dynamic_arena.init(1024, allocator::heap());
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testAllocator(&dynamic_arena, 112);
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testAllocator(&dynamic_arena, 712);
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first_big[3] = 123;
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} |