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Zcu: fix passing exported decls with compile errors to the backend

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mlugg 2024-07-04 10:31:59 +01:00 committed by Jacob Young
parent 854e86c567
commit 47846bc17c
1 changed files with 19 additions and 0 deletions
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19
src/Zcu/PerThread.zig
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@ -2098,6 +2098,25 @@ fn processExportsInner(
gop.value_ptr.* = export_idx;
}
}
switch (exported) {
.decl_index => |idx| if (failed: {
const decl = zcu.declPtr(idx);
if (decl.analysis != .complete) break :failed true;
// Check if has owned function
if (!decl.owns_tv) break :failed false;
if (decl.typeOf(zcu).zigTypeTag(zcu) != .Fn) break :failed false;
// Check if owned function failed
const a = zcu.funcInfo(decl.val.toIntern()).analysis(&zcu.intern_pool);
break :failed a.state != .success;
}) {
// This `Decl` is failed, so was never sent to codegen.
// TODO: we should probably tell the backend to delete any old exports of this `Decl`?
return;
},
.value => {},
}
if (zcu.comp.bin_file) |lf| {
try zcu.handleUpdateExports(export_indices, lf.updateExports(pt, exported, export_indices));
} else if (zcu.llvm_object) |llvm_object| {