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Remove dead code

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This commit is contained in:
gingerBill
2018-05-27 13:30:18 +01:00
parent 1beff539d7
commit 307977d4cf
3 changed files with 34 additions and 115 deletions
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94
src/checker.cpp
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@@ -2352,41 +2352,6 @@ void add_import_dependency_node(Checker *c, AstNode *decl, Map<ImportGraphNode *
}
case_end;
// case_ast_node(ed, ExportDecl, decl);
// String path = ed->fullpath;
// HashKey key = hash_string(path);
// Scope **found = map_get(&c->file_scopes, key);
// if (found == nullptr) {
// for_array(scope_index, c->file_scopes.entries) {
// Scope *scope = c->file_scopes.entries[scope_index].value;
// gb_printf_err("%.*s\n", LIT(scope->file->tokenizer.fullpath));
// }
// Token token = ast_node_token(decl);
// gb_printf_err("%.*s(%td:%td)\n", LIT(token.pos.file), token.pos.line, token.pos.column);
// GB_PANIC("Unable to find scope for file: %.*s", LIT(path));
// }
// Scope *scope = *found;
// GB_ASSERT(scope != nullptr);
// ed->file = scope->file;
// ImportGraphNode **found_node = nullptr;
// ImportGraphNode *m = nullptr;
// ImportGraphNode *n = nullptr;
// found_node = map_get(M, hash_pointer(scope));
// GB_ASSERT(found_node != nullptr);
// m = *found_node;
// found_node = map_get(M, hash_pointer(parent_package_scope));
// GB_ASSERT(found_node != nullptr);
// n = *found_node;
// import_graph_node_set_add(&n->succ, m);
// import_graph_node_set_add(&m->pred, n);
// ptr_set_add(&m->scope->exported, n->scope);
// case_end;
case_ast_node(ws, WhenStmt, decl);
if (ws->body != nullptr) {
auto stmts = ws->body->BlockStmt.stmts;
@@ -2474,39 +2439,36 @@ Array<ImportPathItem> find_import_path(Checker *c, Scope *start, Scope *end, Ptr
String path = start->package->fullpath;
HashKey key = hash_string(path);
Scope **found = map_get(&c->package_scopes, key);
// if (found) {
// AstPackage *p = (*found)->package;
// GB_ASSERT(p != nullptr);
if (found) {
AstPackage *p = (*found)->package;
GB_ASSERT(p != nullptr);
// for_array(i, f->imports_and_exports) {
// Scope *s = nullptr;
// AstNode *decl = f->imports_and_exports[i];
// /* if (decl->kind == AstNode_ExportDecl) {
// s = decl->ExportDecl.file->scope;
// } else */
// if (decl->kind == AstNode_ImportDecl) {
// if (!decl->ImportDecl.is_using) {
// // continue;
// }
// s = decl->ImportDecl.package->scope;
// } else {
// continue;
// }
// GB_ASSERT(s != nullptr);
for_array(i, p->files.entries) {
AstFile *f = p->files.entries[i].value;
for_array(j, f->imports) {
Scope *s = nullptr;
AstNode *decl = f->imports[j];
if (decl->kind == AstNode_ImportDecl) {
s = decl->ImportDecl.package->scope;
} else {
continue;
}
GB_ASSERT(s != nullptr && s->is_package);
// ImportPathItem item = {s, decl};
// if (s == end) {
// auto path = array_make<ImportPathItem>(heap_allocator());
// array_add(&path, item);
// return path;
// }
// auto next_path = find_import_path(c, s, end, visited);
// if (next_path.count > 0) {
// array_add(&next_path, item);
// return next_path;
// }
// }
// }
ImportPathItem item = {s, decl};
if (s == end) {
auto path = array_make<ImportPathItem>(heap_allocator());
array_add(&path, item);
return path;
}
auto next_path = find_import_path(c, s, end, visited);
if (next_path.count > 0) {
array_add(&next_path, item);
return next_path;
}
}
}
}
return empty_path;
}
#endif