59f0aa7716
allocators/fs/process/socket/log/trace/test move under modules/std/ (allocators.sx becomes std/mem.sx; the Allocator protocol moves into the std.sx prelude, impls stay in mem.sx). New std/xml.sx holds xml_escape as xml.escape. std.sx gains the carried namespace tail — flat-importing std.sx now also provides mem./xml./log. — with the remaining modules (fs/process/socket/json/cli/hash/test) deferred from the tail until the global last-wins maps are fully own-wins (pulling them into every closure collides bare names corpus-wide; they stay direct imports: modules/std/fs.sx etc.). log.sx's internal emit renamed log_emit (it clobbered consumer fns named emit program-wide). bundle.sx uses xml.escape via the carried alias. Consumer import paths swept mechanically; .ir snapshots recaptured for the larger std closure. m3te + game build unchanged.
48 lines
1.5 KiB
Plaintext
48 lines
1.5 KiB
Plaintext
#import "modules/std.sx";
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#import "modules/math/math.sx";
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#import "modules/compiler.sx";
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#import "modules/std/test.sx";
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pkg :: #import "modules/testpkg";
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main :: () {
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// === 26. #using struct composition ===
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print("=== 26. #using ===\n");
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{
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UBase :: struct { x: s32; y: s32; }
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UExt :: struct { #using UBase; z: s32; }
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e := UExt.{ x = 1, y = 2, z = 3 };
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print("using-x: {}\n", e.x);
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print("using-y: {}\n", e.y);
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print("using-z: {}\n", e.z);
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// #using in middle position
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UHeader :: struct { version: s32; }
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UPacket :: struct { id: s32; #using UHeader; payload: s32; }
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p := UPacket.{ id = 10, version = 42, payload = 99 };
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print("pkt-id: {}\n", p.id);
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print("pkt-ver: {}\n", p.version);
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print("pkt-pay: {}\n", p.payload);
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// Multiple #using
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UPos :: struct { px: s32; py: s32; }
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UCol :: struct { r: s32; g: s32; }
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USprite :: struct { #using UPos; #using UCol; scale: s32; }
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s := USprite.{ px = 10, py = 20, r = 255, g = 128, scale = 1 };
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print("sprite-px: {}\n", s.px);
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print("sprite-r: {}\n", s.r);
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print("sprite-scale: {}\n", s.scale);
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}
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// --- Comptime format ---
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{
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ct_body :: "hello";
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ct_msg :: format("say: {} (len={})", ct_body, ct_body.len);
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print("{}\n", ct_msg);
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ct_num :: 42;
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ct_num_msg :: format("n={}", ct_num);
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print("{}\n", ct_num_msg);
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}
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}
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