66bdc70bf1
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.
29 lines
943 B
Plaintext
29 lines
943 B
Plaintext
// `xx @<extern_global>` round-trips through a non-main helper
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// function: the helper's `xx @__stdinp` cast lowers to a `bitcast`
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// IR opcode that emit_llvm.zig dispatches to `LLVMBuildPtrToInt`
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// (BitCast doesn't accept ptr↔int on modern LLVM with opaque
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// pointers), and a `u64`-returning function correctly returns
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// the address.
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//
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// Was issue-0037 — the helper used to emit `ret i64 undef` because
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// `coerceToType` had no pointer↔integer case, so the explicit
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// `xx ptr` cast produced an unchanged pointer value handed to a
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// `ret i64` slot.
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#import "modules/std.sx";
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__stdinp : *void extern;
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stdinp_addr_via_helper :: () -> u64 {
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xx @__stdinp
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}
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main :: () -> i32 {
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direct : u64 = xx @__stdinp;
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via_helper := stdinp_addr_via_helper();
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print("direct non-null = {}\n", direct != 0);
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print("helper non-null = {}\n", via_helper != 0);
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print("eq = {}\n", direct == via_helper);
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0
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}
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