mirror of
https://github.com/ganelson/inform.git
synced 2024-07-03 07:24:58 +03:00
62 lines
2.1 KiB
OpenEdge ABL
62 lines
2.1 KiB
OpenEdge ABL
[CodeGen::ReconcileVerbs::] Reconcile Verbs.
|
|
|
|
To reconcile clashes between assimilated and originally generated verbs.
|
|
|
|
@h Pipeline stage.
|
|
|
|
=
|
|
void CodeGen::ReconcileVerbs::create_pipeline_stage(void) {
|
|
CodeGen::Stage::new(I"reconcile-verbs", CodeGen::ReconcileVerbs::run_pipeline_stage, NO_STAGE_ARG, FALSE);
|
|
}
|
|
|
|
int CodeGen::ReconcileVerbs::run_pipeline_stage(pipeline_step *step) {
|
|
CodeGen::ReconcileVerbs::reconcile(step->repository);
|
|
return TRUE;
|
|
}
|
|
|
|
@h Parsing.
|
|
|
|
=
|
|
void CodeGen::ReconcileVerbs::reconcile(inter_tree *I) {
|
|
dictionary *observed_verbs = Dictionaries::new(1024, TRUE);
|
|
InterTree::traverse(I, CodeGen::ReconcileVerbs::visitor1, observed_verbs, NULL, 0);
|
|
InterTree::traverse(I, CodeGen::ReconcileVerbs::visitor2, observed_verbs, NULL, 0);
|
|
}
|
|
|
|
void CodeGen::ReconcileVerbs::visitor1(inter_tree *I, inter_tree_node *P, void *v_state) {
|
|
dictionary *observed_verbs = (dictionary *) v_state;
|
|
if (P->W.data[ID_IFLD] == CONSTANT_IST) {
|
|
inter_symbol *con_name = InterSymbolsTables::symbol_from_frame_data(P, DEFN_CONST_IFLD);
|
|
if ((Inter::Symbols::read_annotation(con_name, VERBARRAY_IANN) == 1) &&
|
|
(Inter::Symbols::read_annotation(con_name, METAVERB_IANN) != 1))
|
|
@<Attend to the verb@>;
|
|
}
|
|
}
|
|
|
|
|
|
void CodeGen::ReconcileVerbs::visitor2(inter_tree *I, inter_tree_node *P, void *v_state) {
|
|
dictionary *observed_verbs = (dictionary *) v_state;
|
|
if (P->W.data[ID_IFLD] == CONSTANT_IST) {
|
|
inter_symbol *con_name = InterSymbolsTables::symbol_from_frame_data(P, DEFN_CONST_IFLD);
|
|
if ((Inter::Symbols::read_annotation(con_name, VERBARRAY_IANN) == 1) &&
|
|
(Inter::Symbols::read_annotation(con_name, METAVERB_IANN) == 1))
|
|
@<Attend to the verb@>;
|
|
}
|
|
}
|
|
|
|
@<Attend to the verb@> =
|
|
if (P->W.extent > DATA_CONST_IFLD+1) {
|
|
inter_ti V1 = P->W.data[DATA_CONST_IFLD], V2 = P->W.data[DATA_CONST_IFLD+1];
|
|
if (V1 == DWORD_IVAL) {
|
|
text_stream *glob_text = Inter::Warehouse::get_text(InterTree::warehouse(I), V2);
|
|
if (Dictionaries::find(observed_verbs, glob_text)) {
|
|
TEMPORARY_TEXT(nv)
|
|
WRITE_TO(nv, "!%S", glob_text);
|
|
Str::clear(glob_text);
|
|
Str::copy(glob_text, nv);
|
|
DISCARD_TEXT(nv)
|
|
}
|
|
Dictionaries::create(observed_verbs, glob_text);
|
|
}
|
|
}
|