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37 lines
1.4 KiB
OpenEdge ABL
37 lines
1.4 KiB
OpenEdge ABL
[CodeGen::Inspection::] Inspect Plugs.
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To make sure certain symbol names translate into globally unique target symbols.
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@h Pipeline stage.
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=
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void CodeGen::Inspection::create_pipeline_stage(void) {
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CodeGen::Stage::new(I"inspect-plugs", CodeGen::Inspection::run_pipeline_stage, NO_STAGE_ARG, FALSE);
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}
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int CodeGen::Inspection::run_pipeline_stage(pipeline_step *step) {
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Inter::Connectors::stecker(step->repository);
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int resolution_failed = FALSE;
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InterTree::traverse(step->repository, CodeGen::Inspection::visitor, &resolution_failed, NULL, PACKAGE_IST);
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if (resolution_failed) internal_error("loose plug(s)");
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return TRUE;
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}
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void CodeGen::Inspection::visitor(inter_tree *I, inter_tree_node *P, void *state) {
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int *fail_flag = (int *) state;
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inter_package *Q = Inter::Package::defined_by_frame(P);
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if (Site::connectors_package(I) == Q) return;
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inter_symbols_table *ST = Inter::Packages::scope(Q);
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for (int i=0; i<ST->size; i++) {
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inter_symbol *S = ST->symbol_array[i];
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if ((S) && (S->equated_to) && (Inter::Symbols::get_scope(S->equated_to) == PLUG_ISYMS)) {
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if (!(Inter::Symbols::get_flag(S->equated_to, ERROR_ISSUED_MARK_BIT))) {
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Inter::Symbols::set_flag(S->equated_to, ERROR_ISSUED_MARK_BIT);
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LOG("$3 == $3 which is a loose plug, seeking %S\n", S, S->equated_to, S->equated_to->equated_name);
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WRITE_TO(STDERR, "Failed to connect plug to: %S\n", S->equated_to->equated_name);
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if (fail_flag) *fail_flag = TRUE;
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}
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}
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}
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}
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