chore(syntax): Test 仓 R1 + R12 迁移
R1:T | t.CPtr -> T*(40 文件 / 1121 处;含多级 **、强转位 (T*)(x)、下标内 list[AST*]);引号前向引用 'Rect' | t.CPtr 26 处按例外保留,T | t.CPtr | t.State 25 处因 T* 后不能接 | 保持原联合写法。 R12:i = 0 + while i < N: + 尾 i += 1 -> or i in range(N):(10 文件 / 42 处;含 <= -> range(EXPR + 1)、带注解初始化 i: int = 0、尾 i = i + 1)。余 20 处经守卫判定不可安全改写(复合条件 1、尾部非自增 8、体内重绑定/continue 5、while-else 2、循环后仍被读取 2、找不到初始化 2)。
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@@ -38,7 +38,7 @@ def test_struct_pointer():
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p.x = 42
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p.y = 84
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# 取结构体指针
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pp: Point | t.CPtr = t.CPtr(uint64(p))
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pp: Point* = t.CPtr(uint64(p))
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# 通过指针修改
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pp.x = 100
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pp.y = 200
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@@ -59,13 +59,13 @@ def point_sum(p: Point) -> int:
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def test_struct_array():
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testcheck.section("Test 5: struct array")
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# 分配结构体数组
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buf: uint8 | t.CPtr = w32.win32memory.VirtualAlloc(None, 256, 12288, 4)
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buf: uint8* = w32.win32memory.VirtualAlloc(None, 256, 12288, 4)
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if uint64(buf) == 0:
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stdio.printf("SKIP: VirtualAlloc returned NULL\n")
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return
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string.memset(buf, 0, 256)
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# 将缓冲区转为 Point 数组
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pts: Point | t.CPtr = (Point | t.CPtr)(buf)
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pts: Point* = (Point*)(buf)
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pts[0].x = 1
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pts[0].y = 2
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pts[1].x = 3
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