41 lines
853 B
Plaintext
41 lines
853 B
Plaintext
/* test_syntax.spl — 测试新语法：expr.*, var/const :=, 内联 type */
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fn main() i32 {
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/* test 1: var name := expr */
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var x := 42;
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if x != 42 { ret 1; }
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/* test 2: const name := const_expr */
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const y := 100;
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if y != 100 { ret 2; }
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/* test 3: var name: Type = expr 仍可用 */
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var z: i32 = 77;
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if z != 77 { ret 3; }
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/* test 4: expr.* 后缀解引用 */
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var a: i32 = 99;
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var p: *i32 = &a;
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var v := p.*;
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if v != 99 { ret 4; }
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/* test 5: 指针修改后 .* 读到新值 */
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a = 55;
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var v2 := p.*;
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if v2 != 55 { ret 5; }
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/* test 6: 内联 type 定义 */
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type Point = struct {
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x: i32,
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y: i32,
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};
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var pt: Point;
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pt.x = 10;
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pt.y = 20;
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var ppt: *Point = &pt;
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if ppt.x != 10 { ret 6; }
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if ppt.y != 20 { ret 7; }
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ret 0;
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}
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