65ac370683
on_build is now the sole post-build callback mechanism. Migrated the 9 callers (0602/0603/1611/1614/1615/1616 + the platform bundle_main) from opts.set_post_link_callback(cb) to on_build(cb), giving each callback the (opt: BuildOptions) param. Deleted set_post_link_callback from build.sx, compiler_lib (bound_fns + handleSetPostLinkCallback), and the VM arm. Reworked the P5 smoke tests for the new semantics: an on_build override REPLACES the build (must emit+link or delegate), unlike the old post-link callback which ran after the auto-link. 1662 (queries) + 1664 (override+List-grow) now delegate to default_pipeline for the real build; deleted 1661/1663 (the primitives are now exercised by every AOT build). bundle_main invoked with pass_options=true. Benign 37-.ir churn (build.sx shrank). 703/0 both gates.
22 lines
822 B
Plaintext
22 lines
822 B
Plaintext
#import "modules/std.sx";
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#import "modules/build.sx";
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// P5.4 — the `on_build` override. A user `#run on_build(build);` replaces the
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// stdlib `default_pipeline` as the build driver; the compiler invokes it after
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// codegen with the `BuildOptions` handle. This build GROWS a `List` on the build
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// VM (comptime List growth works only on the VM — issue 0141; the legacy interp
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// fails it) then DELEGATES to `default_pipeline` for the real emit + link, so a
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// working binary is still produced → "runtime main".
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build :: (opt: BuildOptions) -> bool abi(.compiler) {
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names := List(string).{};
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names.append("alpha");
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names.append("beta");
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names.append("gamma");
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if names.len != 3 { return false; }
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return default_pipeline(opt);
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}
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#run on_build(build);
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main :: () { print("runtime main\n"); }
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