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.
16 lines
758 B
Plaintext
16 lines
758 B
Plaintext
// Entry-point signature gate (ERR step E4.2). `main` must take no parameters
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// and have one of: void, an integer (POSIX exit code), `-> !` (failable, no
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// value), or `-> (int, !)` (failable + integer exit code). Anything else is a
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// clean diagnostic — previously `main :: () -> string` SEGFAULTED (the JIT
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// calls main as `() -> i32`, so a string return is read as garbage). Accepted
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// shapes are exercised elsewhere (238 integer-exit truncation, 244 `-> !`,
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// 245 `-> (int, !)`). This file is expected to FAIL compilation (exit 1).
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//
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// Run: ./zig-out/bin/sx run examples/239-main-signature-reject.sx
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#import "modules/std.sx";
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main :: () -> string { // ERROR: return type must be void, an integer, or `!`
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return "not an exit code";
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}
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