| --TEST-- | |
| FFI 003: Forward tag/typedef declarations | |
| --EXTENSIONS-- | |
| ffi | |
| --INI-- | |
| ffi.enable=1 | |
| --FILE-- | |
| $ffi = FFI::cdef(<<<EOF | |
| struct _a; | |
| struct _a {int x;}; | |
| struct _b {int x;}; | |
| struct _b; | |
| typedef struct _c c; | |
| struct _c {int x;}; | |
| struct _d {int x;}; | |
| typedef struct _d d; | |
| struct _e; | |
| struct _f; | |
| typedef struct _f f; | |
| EOF | |
| ); | |
| var_dump($ffi->new("struct _a")); | |
| var_dump($ffi->new("struct _b")); | |
| var_dump($ffi->new("c")); | |
| var_dump($ffi->new("d")); | |
| try { | |
| var_dump($ffi->new("struct _e")); | |
| } catch (Throwable $e) { | |
| echo get_class($e) . ": " . $e->getMessage()."\n"; | |
| } | |
| try { | |
| var_dump($ffi->new("f")); | |
| } catch (Throwable $e) { | |
| echo get_class($e) . ": " . $e->getMessage()."\n"; | |
| } | |
| echo "ok\n"; | |
| --EXPECTF-- | |
| object(FFI\CData:struct _a)#%d (1) { | |
| ["x"]=> | |
| int(0) | |
| } | |
| object(FFI\CData:struct _b)#%d (1) { | |
| ["x"]=> | |
| int(0) | |
| } | |
| object(FFI\CData:struct _c)#%d (1) { | |
| ["x"]=> | |
| int(0) | |
| } | |
| object(FFI\CData:struct _d)#%d (1) { | |
| ["x"]=> | |
| int(0) | |
| } | |
| FFI\ParserException: Incomplete struct "_e" at line 1 | |
| FFI\ParserException: Incomplete struct "_f" at line 1 | |
| ok | |