66bdc70bf1
Move examples/*.sx and their expected/ snapshots into per-category subfolders (examples/<category>/...). Folder = leading filename token, with ffi-objc/ffi-jni kept whole; filenames are unchanged. The corpus runner and LSP sweep now discover each category's expected/ dir, while issues/ stays flat. Example 1058's repo-root-relative companion import is made file-relative. Path strings embedded in 164 snapshots were regenerated (path-only changes). Test-layout docs in CLAUDE.md updated.
30 lines
1.1 KiB
Plaintext
30 lines
1.1 KiB
Plaintext
// PLAN-HTTPZ C2: the C->sx re-entry contract. A real OS thread enters
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// sx through a `abi(.c)` entry (which has NO implicit context),
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// fabricates its own Context via `push Context.{ allocator = xx gpa }`,
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// and calls default-conv sx code that allocates through it.
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#import "modules/std.sx";
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clib :: #library "c";
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pthread_create :: (thread: *usize, attr: *void, start: (*void) -> *void abi(.c), arg: *void) -> i32 extern clib;
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pthread_join :: (thread: usize, retval: **void) -> i32 extern clib;
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entry :: (arg: *void) -> *void abi(.c) {
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p : *i64 = xx arg;
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gpa := GPA.init();
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push Context.{ allocator = xx gpa } {
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s := concat("th", "read"); // allocate through the thread's OWN context
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if s.len == 6 { p.* = p.* * 2; }
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}
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return null;
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}
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main :: () -> i32 {
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v : i64 = 21;
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th : usize = 0;
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if pthread_create(@th, null, entry, xx @v) != 0 { print("create failed\n"); return 1; }
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pthread_join(th, null);
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if v != 42 { print("wrong result: {}\n", v); return 1; }
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print("pthread into sx ok: {}\n", v);
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return 0;
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}
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