Files
sx/examples/0201-generics-generic-struct.sx
agra 4e942b5373 test: migrate examples to XXXX-category-name layout + split expected streams
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.
2026-06-01 19:05:15 +03:00

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#import "modules/std.sx";
#import "modules/math";
Vec :: struct($N: u32, $T:Type) {
// <N x T> (LLVM Vector)
// Vector is a Builtin Type
data: Vector(N,T);
}
Complex :: ($T:Type) -> Type {
return struct {
value: T;
//..inject
count: u32;
};
}
Vec3 :: Vec(3, f32);
vec3 :: (x:f32, y:f32, z:f32) -> Vector(3,f32) {
.[x, y, z];
}
Foo :: Complex(u32);
main :: () {
v1 := Vec3.{data = .[1,3,2]};
print("v1: {}\n", v1);
//stdout: Vec(3,f32){data: [1.0, 3.0, 2.0]}
//
v2 := vec3(1,3,2);
print("v2: {}\n", v2);
//stdout: [1.0, 3.0, 2.0]
//
// [N x T] (LLVM Array)
buffer : [5]f32 = .[0, 2, 3.5, 4, 0];
print("buff: {}\n", buffer);
//stdout: [0.0, 2.0, 3.5, 4.0, 0.0]
//
comp : Foo = .{value = 42, count = 1};
print("comp: {}\n", comp);
//stdout: Foo{value: 42, count: 1}
//
// Vector arithmetic
v3 := vec3(3,2,1);
add := v2 + v3;
print("add: {}\n", add);
// Element access
v2x := v2.x;
print("v2.x: {}\n", v2x);
// Index access
v2i := v2[1];
print("v2[1]: {}\n", v2i);
// Scalar broadcast
scaled := v2 * 2.0;
print("scaled: {}\n", scaled);
// Negation
neg := -v2;
print("neg: {}\n", neg);
// sqrt
s := sqrt(9.0);
print("sqrt(9): {}\n", s);
// inline generic type
Sx :: (user: $T) -> Type {
return enum {
counter: s32;
user: T;
};
}
sx := Sx(f32).user(0.5);
print("{}\n", sx);
print("{}\n", size_of(f32));
print("{}\n", size_of(Sx(f32)));
print("{}\n", size_of(Foo));
}