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use super::*;
pub(super) fn extend(
out: &mut Vec<Node>,
vast_nodes: &str,
_out_typed_vast_nodes: &str,
_num_nodes: Expr,
t: Expr,
_base: Expr,
) {
out.extend(vec![
Node::let_bind(
"type_name_paren",
Expr::and(
Expr::and(
Expr::var("raw_lparen"),
Expr::not(Expr::or(
any_token_eq(
Expr::var("prev_sibling_kind"),
&[TOK_SIZEOF, TOK_ALIGNOF, TOK_ATOMIC],
),
is_typeof_operator_token(
Expr::var("prev_sibling_kind"),
Expr::var("prev_sibling_symbol_hash"),
),
)),
),
Expr::or(
Expr::or(
is_type_name_start_token(Expr::var("first_child_kind")),
is_typeof_operator_token(
Expr::var("first_child_kind"),
Expr::var("first_child_symbol_hash"),
),
),
Expr::and(
Expr::or(
is_type_name_identifier(
Expr::var("first_child_typedef_flags"),
Expr::var("fallback_has_prior_typedef"),
),
Expr::var("flat_identifier_type_name_paren"),
),
Expr::or(
Expr::var("identifier_type_name_paren"),
Expr::var("flat_identifier_type_name_paren"),
),
),
),
),
),
Node::let_bind(
"is_return_function_suffix",
Expr::and(
Expr::and(
Expr::and(Expr::var("raw_lparen"), Expr::var("type_name_paren")),
Expr::var("function_boundary"),
),
Expr::and(
Expr::eq(Expr::var("effective_has_decl_prefix"), Expr::u32(1)),
Expr::eq(Expr::var("prev_sibling_kind"), Expr::u32(TOK_LPAREN)),
),
),
),
Node::let_bind(
"is_function_declarator",
Expr::or(
Expr::or(
Expr::and(
Expr::and(Expr::var("raw_lparen"), Expr::var("function_boundary")),
Expr::and(
Expr::eq(Expr::var("effective_has_decl_prefix"), Expr::u32(1)),
any_token_eq(
Expr::var("prev_sibling_kind"),
&[TOK_IDENTIFIER, TOK_LPAREN, TOK_RPAREN],
),
),
),
Expr::and(
Expr::and(
Expr::var("raw_lparen"),
Expr::or(
Expr::var("type_name_paren"),
is_type_name_start_token(Expr::var("first_child_kind")),
),
),
any_token_eq(Expr::var("prev_sibling_kind"), &[TOK_LPAREN, TOK_RPAREN]),
),
),
Expr::var("is_return_function_suffix"),
),
),
Node::let_bind(
"prev_sibling_is_attribute_lparen",
Expr::and(
Expr::eq(Expr::var("prev_sibling_kind"), Expr::u32(TOK_LPAREN)),
Expr::eq(
Expr::var("prev_prev_sibling_kind"),
Expr::u32(TOK_GNU_ATTRIBUTE),
),
),
),
Node::let_bind(
"is_function_decl",
Expr::and(
Expr::and(
Expr::var("identifier_then_paren"),
Expr::var("function_boundary"),
),
Expr::and(
Expr::eq(Expr::var("effective_has_decl_prefix"), Expr::u32(1)),
Expr::or(
Expr::ne(Expr::var("prev_sibling_kind"), Expr::u32(TOK_LPAREN)),
Expr::var("prev_sibling_is_attribute_lparen"),
),
),
),
),
Node::let_bind(
"is_function_definition",
Expr::and(
Expr::var("is_function_decl"),
Expr::eq(Expr::var("suffix_boundary_kind"), Expr::u32(TOK_LBRACE)),
),
),
Node::let_bind(
"aggregate_decl_kind",
Expr::select(
Expr::eq(Expr::var("raw_kind"), Expr::u32(TOK_STRUCT)),
Expr::u32(C_AST_KIND_STRUCT_DECL),
Expr::select(
Expr::eq(Expr::var("raw_kind"), Expr::u32(TOK_UNION)),
Expr::u32(C_AST_KIND_UNION_DECL),
Expr::select(
Expr::eq(Expr::var("raw_kind"), Expr::u32(TOK_ENUM)),
Expr::u32(C_AST_KIND_ENUM_DECL),
Expr::u32(0),
),
),
),
),
Node::let_bind(
"is_typedef_decl",
Expr::eq(Expr::var("raw_kind"), Expr::u32(TOK_TYPEDEF)),
),
Node::let_bind(
"is_static_assert_decl",
Expr::eq(Expr::var("raw_kind"), Expr::u32(TOK_STATIC_ASSERT)),
),
Node::let_bind(
"is_call",
Expr::and(
Expr::var("identifier_then_paren"),
Expr::not(Expr::var("is_function_decl")),
),
),
Node::let_bind(
"inside_gnu_statement_expr_body",
Expr::and(
Expr::eq(Expr::var("cur_parent_kind"), Expr::u32(TOK_LBRACE)),
Expr::eq(Expr::var("cur_parent_parent_kind"), Expr::u32(TOK_LPAREN)),
),
),
Node::let_bind(
"c99_for_init_statement_assign",
Expr::and(
Expr::and(
Expr::eq(Expr::var("raw_kind"), Expr::u32(TOK_ASSIGN)),
Expr::and(
Expr::eq(Expr::var("cur_parent_kind"), Expr::u32(TOK_LPAREN)),
Expr::eq(Expr::var("effective_has_decl_prefix"), Expr::u32(1)),
),
),
Expr::or(
Expr::eq(
Expr::var("cur_parent_prev_sibling_kind"),
Expr::u32(TOK_FOR),
),
Expr::eq(Expr::var("cur_parent_parent_kind"), Expr::u32(TOK_FOR)),
),
),
),
Node::let_bind("declaration_initializer_prefix", Expr::u32(0)),
Node::if_then(
Expr::eq(Expr::var("raw_kind"), Expr::u32(TOK_ASSIGN)),
vec![Node::loop_for(
"decl_init_scan",
Expr::u32(0),
t.clone(),
vec![
Node::let_bind(
"decl_init_base",
Expr::mul(Expr::var("decl_init_scan"), Expr::u32(VAST_NODE_STRIDE_U32)),
),
Node::let_bind(
"decl_init_parent",
Expr::load(
vast_nodes,
Expr::add(Expr::var("decl_init_base"), Expr::u32(1)),
),
),
Node::if_then(
Expr::eq(Expr::var("decl_init_parent"), Expr::var("cur_parent")),
vec![
Node::let_bind(
"decl_init_kind",
Expr::load(vast_nodes, Expr::var("decl_init_base")),
),
Node::let_bind(
"decl_init_symbol_hash",
Expr::load(
vast_nodes,
Expr::add(
Expr::var("decl_init_base"),
Expr::u32(VAST_TYPEDEF_SYMBOL_FIELD),
),
),
),
Node::if_then(
any_token_eq(
Expr::var("decl_init_kind"),
&[TOK_SEMICOLON, TOK_LBRACE, TOK_RBRACE],
),
vec![Node::assign("declaration_initializer_prefix", Expr::u32(0))],
),
Node::if_then(
is_decl_prefix_token_or_gnu_type_hash(
Expr::var("decl_init_kind"),
Expr::var("decl_init_symbol_hash"),
),
vec![Node::assign("declaration_initializer_prefix", Expr::u32(1))],
),
],
),
],
)],
),
Node::let_bind(
"parent_is_initializer_list_context",
Expr::and(
Expr::eq(Expr::var("cur_parent_kind"), Expr::u32(TOK_LBRACE)),
Expr::or(
any_token_eq(
Expr::var("cur_parent_prev_sibling_kind"),
&[TOK_ASSIGN, TOK_COMMA],
),
Expr::and(
Expr::eq(
Expr::var("cur_parent_prev_sibling_kind"),
Expr::u32(TOK_LBRACE),
),
Expr::and(
Expr::eq(Expr::var("cur_parent_parent_kind"), Expr::u32(TOK_LBRACE)),
any_token_eq(
Expr::var("cur_grandparent_prev_sibling_kind"),
&[TOK_ASSIGN, TOK_COMMA, TOK_LBRACE],
),
),
),
),
),
),
Node::let_bind(
"is_array_declaration_initializer_assign",
Expr::and(
Expr::and(
Expr::eq(Expr::var("raw_kind"), Expr::u32(TOK_ASSIGN)),
Expr::eq(Expr::var("prev_sibling_kind"), Expr::u32(TOK_LBRACKET)),
),
Expr::and(
Expr::eq(Expr::var("effective_has_decl_prefix"), Expr::u32(1)),
Expr::and(
Expr::not(Expr::var("parent_is_initializer_list_context")),
Expr::eq(Expr::var("next_kind"), Expr::u32(TOK_STRING)),
),
),
),
),
Node::let_bind(
"is_declaration_initializer_assign",
Expr::and(
Expr::and(
Expr::eq(Expr::var("raw_kind"), Expr::u32(TOK_ASSIGN)),
Expr::or(
Expr::eq(Expr::var("declaration_initializer_prefix"), Expr::u32(1)),
Expr::or(
Expr::eq(Expr::var("effective_has_decl_prefix"), Expr::u32(1)),
Expr::var("c99_for_init_statement_assign"),
),
),
),
Expr::and(
Expr::not(Expr::var("inside_gnu_statement_expr_body")),
Expr::not(Expr::var("is_array_declaration_initializer_assign")),
),
),
),
Node::let_bind(
"is_pointer_decl",
Expr::and(
Expr::eq(Expr::var("raw_kind"), Expr::u32(TOK_STAR)),
Expr::or(
Expr::eq(Expr::var("effective_has_decl_prefix"), Expr::u32(1)),
Expr::and(
Expr::and(
is_type_name_identifier(
Expr::var("prev_sibling_typedef_flags"),
Expr::var("fallback_has_prior_typedef"),
),
Expr::eq(Expr::var("prev_sibling_kind"), Expr::u32(TOK_IDENTIFIER)),
),
Expr::and(
Expr::eq(Expr::var("next_kind"), Expr::u32(TOK_IDENTIFIER)),
any_token_eq(
Expr::var("prev_prev_sibling_kind"),
&[SENTINEL, TOK_LBRACE, TOK_LPAREN, TOK_SEMICOLON, TOK_COMMA],
),
),
),
),
),
),
Node::let_bind(
"is_array_decl",
Expr::and(
Expr::and(
Expr::eq(Expr::var("raw_kind"), Expr::u32(TOK_LBRACKET)),
Expr::or(
Expr::eq(Expr::var("prev_sibling_kind"), Expr::u32(TOK_IDENTIFIER)),
Expr::and(
Expr::eq(Expr::var("prev_sibling_kind"), Expr::u32(TOK_LPAREN)),
any_token_eq(
Expr::var("prev_sibling_first_child_kind"),
&[TOK_STAR, TOK_IDENTIFIER, TOK_LPAREN],
),
),
),
),
Expr::eq(Expr::var("effective_has_decl_prefix"), Expr::u32(1)),
),
),
Node::let_bind(
"is_array_designator_expr",
Expr::and(
Expr::eq(Expr::var("raw_kind"), Expr::u32(TOK_LBRACKET)),
Expr::eq(Expr::var("next_kind"), Expr::u32(TOK_ASSIGN)),
),
),
Node::let_bind("declarator_parent_override", Expr::var("cur_parent")),
]);
}