33a6f5c650
Incomplete WIP from a worker killed at the 55-min wall (large blast radius: core source-pin + ~8 example migrations + ~10 library module migrations). Committed so the resumed session continues on a clean tree. May not build.
21 lines
819 B
Plaintext
21 lines
819 B
Plaintext
// `#import` is non-transitive for TYPES, exactly like values/functions (0706):
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// when A imports B and B imports C, A must NOT see C's top-level TYPE names.
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// This file imports `b.sx` (which in turn imports `c.sx`) and then references
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// C's type `COnly` directly — the compiler rejects it with a
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// "type ... is not visible; #import the module that declares it" diagnostic.
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//
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// `b.sx` ↔ `c.sx` together still compile: `b_make`'s return type `COnly`
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// resolves because b.sx directly imports c.sx.
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//
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// Regression (Phase E4): before the bare-TYPE gate went single-hop this
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// 2-flat-hop type was wrongly visible (the interim transitive closure).
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#import "modules/std.sx";
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#import "0763-modules-import-type-non-transitive/b.sx";
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main :: () -> s32 {
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x : COnly = .{ v = 5 };
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print("{}\n", x.v);
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0
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}
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