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Variable declaration added now

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This commit is contained in:
Nathan Braswell
2016-01-15 19:10:52 -05:00
parent 785c6a6a8e
commit bf570f027c
6 changed files with 33 additions and 17 deletions
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19
stdlib/ast_nodes.krak
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@@ -685,8 +685,8 @@ obj assignment_statement (Object) {
return true
}
}
fun ast_declaration_statement_ptr(): *ast_node {
var to_ret.construct(): declaration_statement
fun ast_declaration_statement_ptr(ident: *ast_node): *ast_node {
var to_ret.construct(ident): declaration_statement
var ptr = new<ast_node>()
ptr->copy_construct(&ast_node::declaration_statement(to_ret))
return ptr
@@ -698,23 +698,22 @@ fun is_declaration_statement(node: *ast_node): bool {
return false
}
obj declaration_statement (Object) {
var scope: map<string, vector<*ast_node>>
fun construct(): *declaration_statement {
scope.construct()
var identifier: *ast_node
fun construct(identifier_in: *ast_node): *declaration_statement {
identifier = identifier_in
return this
}
fun copy_construct(old: *declaration_statement) {
scope.copy_construct(&old->scope)
identifier = old->identifier
}
fun destruct() {
scope.destruct()
}
fun operator=(other: ref declaration_statement) {
destruct()
copy_construct(&other)
}
fun operator==(other: ref declaration_statement): bool {
return true
return identifier == other.identifier
}
}
fun ast_if_comp_ptr(): *ast_node {
@@ -882,7 +881,7 @@ fun get_ast_children(node: *ast_node): vector<*ast_node> {
ast_node::continue_statement(backing) return vector<*ast_node>()
ast_node::defer_statement(backing) return vector<*ast_node>()
ast_node::assignment_statement(backing) return vector<*ast_node>()
ast_node::declaration_statement(backing) return vector<*ast_node>()
ast_node::declaration_statement(backing) return vector(backing.identifier)
ast_node::if_comp(backing) return vector<*ast_node>(backing.statement)
ast_node::simple_passthrough(backing) return vector<*ast_node>()
ast_node::function_call(backing) return vector(backing.func) + backing.parameters
@@ -936,7 +935,7 @@ fun get_ast_scope(node: *ast_node): *map<string,vector<*ast_node>> {
ast_node::continue_statement() return &node->continue_statement.scope
ast_node::defer_statement() return &node->defer_statement.scope
ast_node::assignment_statement() return &node->assignment_statement.scope
ast_node::declaration_statement() return &node->declaration_statement.scope
ast_node::declaration_statement() return null<map<string,vector<*ast_node>>>()
ast_node::if_comp() return null<map<string,vector<*ast_node>>>()
ast_node::simple_passthrough() return &node->simple_passthrough.scope
ast_node::function_call() return null<map<string,vector<*ast_node>>>()