Bob Nystrom d7d067b960 feat: prevent subclassing of built-in types with runtime error ...

Add a check in the interpreter's class creation path that rejects attempts to subclass any of the seven core built-in types (Class, Fiber, Fn, List, Map, Range, String). When such a subclass is declared, a runtime error is raised with a message like "Class 'SubName' may not subclass a built-in". Also add corresponding test files for each forbidden subclass scenario.

2015-02-27 15:41:25 +00:00

..

assignment

feat: allow empty argument list methods in calls, definitions, and docs

2015-02-27 07:08:36 +00:00

bool

feat: rename IO.write to IO.print and add Unicode escape support in strings

2014-01-05 20:27:12 +00:00

break

feat: allow empty argument list methods in calls, definitions, and docs

2015-02-27 07:08:36 +00:00

class

feat: prevent subclassing of built-in types with runtime error in class creation

2015-02-25 19:13:37 +00:00

closure

feat: prevent subclassing of built-in types with runtime error

2015-02-27 15:41:25 +00:00

comments

fix: handle empty and comment-only files by removing early skip in repl and compiler

2015-01-04 21:00:53 +00:00

conditional

refactor: move newline handling from lexer into parser grammar rules

2014-04-04 14:51:18 +00:00

constructor

feat: add overloaded IO.print methods accepting 2-16 arguments and printList_ helper

2014-04-09 14:48:35 +00:00

fiber

feat: prevent subclassing of built-in types with runtime error

2015-02-27 15:41:25 +00:00

field

feat: allow empty argument list methods in calls, definitions, and docs

2015-02-27 07:08:36 +00:00

for

feat: allow empty argument list methods in calls, definitions, and docs

2015-02-27 07:08:36 +00:00

function

feat: prevent subclassing of built-in types with runtime error

2015-02-27 15:41:25 +00:00

if

chore: move truthiness tests from if/ to for/ directory with Iter class

2014-04-19 18:41:21 +00:00

implicit_receiver

feat: require parentheses around operator and setter method parameters in Wren

2014-04-09 00:54:37 +00:00

inheritance

feat: allow empty argument list methods in calls, definitions, and docs

2015-02-27 07:08:36 +00:00

io

feat: add type validation for IO.read prompt and stdin support in test runner

2015-01-12 05:47:29 +00:00

is

fix: raise precedence of is above equality operators in parser

2015-01-18 18:20:13 +00:00

limit

feat: allow empty argument list methods in calls, definitions, and docs

2015-02-27 07:08:36 +00:00

list

feat: prevent subclassing of built-in types with runtime error

2015-02-27 15:41:25 +00:00

logical_operator

feat: treat null as falsey in conditional and logical operator branches

2014-01-21 02:12:55 +00:00

map

feat: prevent subclassing of built-in types with runtime error

2015-02-27 15:41:25 +00:00

method

feat: allow empty argument list methods in calls, definitions, and docs

2015-02-27 07:08:36 +00:00

module

feat: allow zero or multiple imported names in import statement

2015-02-17 15:32:33 +00:00

new

refactor: move newline handling from lexer into parser grammar rules

2014-04-04 14:51:18 +00:00

nonlocal

feat: allow empty argument list methods in calls, definitions, and docs

2015-02-27 07:08:36 +00:00

null

feat: implement ! operator for all core types with proper truthiness semantics

2015-01-16 05:50:01 +00:00

number

fix: reject trailing non-number characters in Num.fromString parsing

2015-02-25 15:07:54 +00:00

object

feat: implement ! operator for all core types with proper truthiness semantics

2015-01-16 05:50:01 +00:00

range

feat: prevent subclassing of built-in types with runtime error in class creation

2015-02-25 19:13:37 +00:00

return

feat: allow empty argument list methods in calls, definitions, and docs

2015-02-27 07:08:36 +00:00

setter

feat: require parentheses around operator and setter method parameters in Wren

2014-04-09 00:54:37 +00:00

shebang

chore: rename test case for invalid shebang to clarify its purpose

2015-01-04 19:09:33 +00:00

static_field

feat: allow empty argument list methods in calls, definitions, and docs

2015-02-27 07:08:36 +00:00

string

feat: prevent subclassing of built-in types with runtime error in class creation

2015-02-25 19:13:37 +00:00

super

feat: allow empty argument list methods in calls, definitions, and docs

2015-02-27 07:08:36 +00:00

this

feat: allow empty argument list methods in calls, definitions, and docs

2015-02-27 07:08:36 +00:00

variable

feat: allow empty argument list methods in calls, definitions, and docs

2015-02-27 07:08:36 +00:00

while

feat: allow empty argument list methods in calls, definitions, and docs

2015-02-27 07:08:36 +00:00

bitwise_precedence.wren

chore: move bitwise_precedence.wren to test/ root and add precedence comments

2015-02-25 15:00:53 +00:00

empty_block.wren

feat: rename IO.write to IO.print and add Unicode escape support in strings

2014-01-05 20:27:12 +00:00

empty_file.wren

fix: handle empty and comment-only files by removing early skip in repl and compiler

2015-01-04 21:00:53 +00:00

ignore_carriage_returns.wren

feat: add test verifying carriage returns are treated as whitespace in parser

2015-01-12 03:58:30 +00:00

no_trailing_newline.wren

feat: rename IO.write to IO.print and add Unicode escape support in strings

2014-01-05 20:27:12 +00:00

precedence.wren

fix: raise precedence of is above equality operators in parser

2015-01-18 18:20:13 +00:00

semicolon.wren

feat: remove semicolon token from lexer and treat it as invalid syntax

2015-01-03 18:02:45 +00:00

unexpected_character.wren

feat: rename IO.write to IO.print and add Unicode escape support in strings

2014-01-05 20:27:12 +00:00

whitespace.wren

test: add whitespace tolerance tests for spaces and tabs within code expressions

2015-01-03 14:10:04 +00:00