add ArrayList alias to std

compiler/ast/ast.odin

@@ -251,6 +251,28 @@ Import :: struct {
 	diagnostic: source.Diagnostic_Id,
 }
 
+Declaration_Alias_Kind :: enum u8 {
+	Invalid,
+	Function,
+	Global,
+	Type,
+}
+
+Declaration_Alias :: struct {
+	span:        source.Span,
+	name:        symbol.Id,
+	qualifier:   symbol.Id,
+	member:      symbol.Id,
+	pkg:         Package_Id,
+	file:        File_Id,
+	target_pkg:  Package_Id,
+	target:      u32,
+	kind:        Declaration_Alias_Kind,
+	file_hidden: bool,
+	valid:       bool,
+	diagnostic:  source.Diagnostic_Id,
+}
+
 File :: struct {
 	source:  source.Source_Id,
 	pkg:     Package_Id,
@@ -290,6 +312,7 @@ Module :: struct {
 	functions:  [dynamic]Function,
 	globals:    [dynamic]Global,
 	imports:    [dynamic]Import,
+	aliases:    [dynamic]Declaration_Alias,
 	files:      [dynamic]File,
 	packages:   [dynamic]Package,
 	unsupported: [dynamic]Unsupported,
@@ -309,6 +332,7 @@ init_module :: proc(allocator := context.allocator) -> Module {
 	module.functions.allocator = allocator
 	module.globals.allocator = allocator
 	module.imports.allocator = allocator
+	module.aliases.allocator = allocator
 	module.files.allocator = allocator
 	module.packages.allocator = allocator
 	module.unsupported.allocator = allocator
@@ -360,6 +384,7 @@ destroy_module :: proc(module: ^Module) {
 	delete(module.functions)
 	delete(module.globals)
 	delete(module.imports)
+	delete(module.aliases)
 	delete(module.files)
 	delete(module.packages)
 	delete(module.unsupported)