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.
31 lines
1.1 KiB
Plaintext
31 lines
1.1 KiB
Plaintext
// A protocol method declared `-> *void` (literal void-pointer return,
|
|
// NOT `Self`) returns the underlying impl's pointer to the caller
|
|
// unchanged. The dispatch path must NOT auto-load from the result —
|
|
// `*void` outside a `Self`-disguise is a real pointer whose pointee
|
|
// size is unknown.
|
|
//
|
|
// Regression: target_type leaks from the surrounding scope (e.g. the
|
|
// enclosing function's return type). The dispatcher used to auto-load
|
|
// `sizeof(target_type)` bytes from every `*void` return, mistaking
|
|
// real pointers for Self-encoded boxes. Result was that
|
|
// `alloc.alloc(64)` through an Allocator protocol value returned the
|
|
// first 4 bytes of malloc'd memory interpreted as `s32` (= 0 → null).
|
|
|
|
#import "modules/std.sx";
|
|
#import "modules/allocators.sx";
|
|
|
|
main :: () -> s32 {
|
|
gpa := GPA.init();
|
|
alloc : Allocator = xx gpa;
|
|
|
|
p_direct := gpa.alloc(64);
|
|
print("direct: null? {}\n", p_direct == null);
|
|
|
|
p_protocol := alloc.alloc(64);
|
|
print("protocol: null? {}\n", p_protocol == null);
|
|
|
|
print("alloc_count: {}\n", gpa.alloc_count);
|
|
|
|
0;
|
|
}
|