Files
sx/examples/errors/1001-errors-set-typing.sx
agra 66bdc70bf1 test: group examples into per-category folders
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.
2026-06-21 14:41:34 +03:00

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// Error-set value + `==` typing rejections (ERR step E1.1):
// - an `error.X` literal must name a tag that is in the destination set,
// - an error-set value compares only with an `error.X` tag or another
// error-set value; comparing to a raw integer is a type error
// (coerce with `xx` to compare the raw id).
// The positive cases live in `examples/217-error-sets.sx`.
#import "modules/std.sx";
ParseErr :: error { BadDigit, Overflow }
main :: () -> i32 {
c : ParseErr = error.NotInSet; // error: NotInSet not in ParseErr
if c == 42 { return 1; } // error: error-set value vs raw integer
return 0;
}