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refactor(ffi-linkage): Phase 9.3 — purge 'foreign' from comments (src caps + examples + docs)

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src/: ~21 capital-Foreign comments the case-sensitive verify grep missed
(Foreign-class→Runtime-class, Foreign path→Runtime path, Foreign decls→Extern decls,
FOREIGN function→extern function) across calls/inst/ffi_objc/jni_descriptor/emit_llvm/
c_import/lower.*/ops. src 'foreign' now = ONLY the hash_foreign token + 4 rejection
messages (9.0-delete targets). examples/*.sx comments → extern/runtime-class (1219
stdout regen; KEPT 1176). docs/inline-asm-design + debugger purged. Comments only —
no build impact. 9.0 ratified: DELETE hash_foreign token next.
This commit is contained in:
agra
2026-06-15 10:52:56 +03:00
parent dc51c4b5bf
commit 811a280517
57 changed files with 198 additions and 125 deletions
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8
src/ir/lower/decl.zig
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@@ -1112,7 +1112,7 @@ pub fn registerTopLevelGlobal(self: *Lowering, vd: *const ast.VarDecl) void {
d.addFmt(.err, null, "top-level var '{s}' has no type annotation and no initializer to infer from", .{vd.name});
break :blk .void;
};
// Foreign / extern globals reference a symbol defined in libSystem etc.
// Extern globals reference a symbol defined in libSystem etc.
// (`_NSConcreteStackBlock : *void extern;` or `… : *void extern;`). The C
// symbol name is the optional override (`extern_name`) or the sx name itself.
const sym_name = vd.extern_name orelse vd.name;
@@ -2081,7 +2081,7 @@ pub fn declareFunction(self: *Lowering, fd: *const ast.FnDecl, name: []const u8)
}
}
// Foreign declarations with a trailing variadic param map to the C
// Extern declarations with a trailing variadic param map to the C
// calling convention's `...` tail. Drop the variadic param from the
// IR signature (it has no C-level slot) and set is_variadic.
// Bare `extern` import: an external C symbol declared via the `extern`
@@ -2194,7 +2194,7 @@ pub fn registerQualifiedFn(self: *Lowering, ns_name: []const u8, fd: *const ast.
// collision assert; registering a qualified alias for them
// would divert that machinery and strand a per-call type binding.
if (fd.type_params.len > 0 or hasComptimeParams(fd) or isPackFn(fd)) return;
// Foreign / builtin / #compiler bodies keep their literal name; a
// Extern / builtin / #compiler bodies keep their literal name; a
// qualified alias has no distinct symbol to resolve to.
switch (fd.body.data) {
.builtin_expr, .compiler_expr => return,
@@ -2300,7 +2300,7 @@ pub fn lazyLowerFunction(self: *Lowering, name: []const u8) void {
}
// No AST? (builtins, extern functions, or imported functions not in this file)
const fd = self.program_index.fn_ast_map.get(name) orelse return;
// Foreign declarations stay as extern stubs but need to be REGISTERED
// Extern declarations stay as extern stubs but need to be REGISTERED
// in the current module so callers get a real FuncId. Without this,
// a comptime-lowered function (e.g. `concat` from std.sx pulled into
// a fresh ct_module via `evalComptimeString`) emits `.call` against a