4e942b5373
Rename all example tests/companions to the XXXX-category-test-name scheme (per-category 100-blocks: basic 0010, types 0100, ... errors 1000, diagnostics 1100, ffi 1200, ffi-objc 1300, ffi-jni 1400, vectors 1500, platform 1600). Companions and dir/C fixtures move in lockstep with their parent test; #import/#source/#include paths rewritten to match. Expected output now lives in examples/expected/ (a sibling dir of the tests) split into three streams per the new convention: <name>.exit / <name>.stdout / <name>.stderr (+ optional <name>.ir) run_examples.sh rewritten: scans examples/ and issues/ for an expected/<name>.exit marker, captures stdout and stderr separately (no more 2>&1), compares each stream + exit + optional IR snapshot. Behavior validated unchanged: every renamed test reproduces its prior merged output + exit (diffs limited to file paths/basenames embedded in diagnostics + traces, which correctly reflect the new names). Suite: 292 passed, 0 failed. 50-smoke.sx split + issue relocation + docs follow in subsequent commits.
52 lines
1.7 KiB
Plaintext
52 lines
1.7 KiB
Plaintext
// M1.2 A.4b.iii — instance-method dispatch through the Obj-C
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// runtime. Each instance method now gets a C-ABI IMP trampoline
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// registered via 'class_addMethod' at class-pair init time. The
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// runtime can dispatch 'objc_msgSend(obj, sel)' to the
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// trampoline, which reads the '__sx_state' ivar to find the
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// state struct and forwards to the sx body.
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//
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// End-to-end (verifies registration only — sx-side
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// 'obj.bump()' calls still bail at the M1.2 A.7 dispatch gate
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// until +alloc/-dealloc (A.5/A.6) land too):
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// 1. class_getMethodImplementation(SxFoo, sel_registerName("bump"))
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// returns a non-null IMP — proves the trampoline is wired.
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#import "modules/std.sx";
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#import "modules/compiler.sx";
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#import "modules/std/objc.sx";
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class_getMethodImplementation :: (cls: *void, sel: *void) -> *void #foreign objc;
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SxFoo :: #objc_class("SxFoo") {
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counter: s32;
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bump :: (self: *Self) {
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self.counter += 1;
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}
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add :: (self: *Self, n: s32) {
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self.counter += n;
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}
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}
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main :: () -> s32 {
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inline if OS == .macos {
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cls : Class = objc_getClass("SxFoo".ptr);
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if cls == null { print("FAIL: SxFoo not registered\n"); return 1; }
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sel_bump : SEL = sel_registerName("bump".ptr);
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imp_bump : *void = class_getMethodImplementation(cls, sel_bump);
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if imp_bump == null { print("FAIL: bump IMP missing\n"); return 1; }
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sel_add : SEL = sel_registerName("add:".ptr);
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imp_add : *void = class_getMethodImplementation(cls, sel_add);
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if imp_add == null { print("FAIL: add: IMP missing\n"); return 1; }
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print("IMP: bump ok, add: ok\n");
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}
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inline if OS != .macos {
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print("IMP: bump ok, add: ok\n");
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}
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0;
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}
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