Issue #27985: Implement PEP 526 -- Syntax for Variable Annotations.

Patch by Ivan Levkivskyi.

Lib/symbol.py

@@ -27,74 +27,75 @@ stmt = 269
 simple_stmt = 270
 small_stmt = 271
 expr_stmt = 272
-testlist_star_expr = 273
-augassign = 274
-del_stmt = 275
-pass_stmt = 276
-flow_stmt = 277
-break_stmt = 278
-continue_stmt = 279
-return_stmt = 280
-yield_stmt = 281
-raise_stmt = 282
-import_stmt = 283
-import_name = 284
-import_from = 285
-import_as_name = 286
-dotted_as_name = 287
-import_as_names = 288
-dotted_as_names = 289
-dotted_name = 290
-global_stmt = 291
-nonlocal_stmt = 292
-assert_stmt = 293
-compound_stmt = 294
-async_stmt = 295
-if_stmt = 296
-while_stmt = 297
-for_stmt = 298
-try_stmt = 299
-with_stmt = 300
-with_item = 301
-except_clause = 302
-suite = 303
-test = 304
-test_nocond = 305
-lambdef = 306
-lambdef_nocond = 307
-or_test = 308
-and_test = 309
-not_test = 310
-comparison = 311
-comp_op = 312
-star_expr = 313
-expr = 314
-xor_expr = 315
-and_expr = 316
-shift_expr = 317
-arith_expr = 318
-term = 319
-factor = 320
-power = 321
-atom_expr = 322
-atom = 323
-testlist_comp = 324
-trailer = 325
-subscriptlist = 326
-subscript = 327
-sliceop = 328
-exprlist = 329
-testlist = 330
-dictorsetmaker = 331
-classdef = 332
-arglist = 333
-argument = 334
-comp_iter = 335
-comp_for = 336
-comp_if = 337
-encoding_decl = 338
-yield_expr = 339
-yield_arg = 340
+annassign = 273
+testlist_star_expr = 274
+augassign = 275
+del_stmt = 276
+pass_stmt = 277
+flow_stmt = 278
+break_stmt = 279
+continue_stmt = 280
+return_stmt = 281
+yield_stmt = 282
+raise_stmt = 283
+import_stmt = 284
+import_name = 285
+import_from = 286
+import_as_name = 287
+dotted_as_name = 288
+import_as_names = 289
+dotted_as_names = 290
+dotted_name = 291
+global_stmt = 292
+nonlocal_stmt = 293
+assert_stmt = 294
+compound_stmt = 295
+async_stmt = 296
+if_stmt = 297
+while_stmt = 298
+for_stmt = 299
+try_stmt = 300
+with_stmt = 301
+with_item = 302
+except_clause = 303
+suite = 304
+test = 305
+test_nocond = 306
+lambdef = 307
+lambdef_nocond = 308
+or_test = 309
+and_test = 310
+not_test = 311
+comparison = 312
+comp_op = 313
+star_expr = 314
+expr = 315
+xor_expr = 316
+and_expr = 317
+shift_expr = 318
+arith_expr = 319
+term = 320
+factor = 321
+power = 322
+atom_expr = 323
+atom = 324
+testlist_comp = 325
+trailer = 326
+subscriptlist = 327
+subscript = 328
+sliceop = 329
+exprlist = 330
+testlist = 331
+dictorsetmaker = 332
+classdef = 333
+arglist = 334
+argument = 335
+comp_iter = 336
+comp_for = 337
+comp_if = 338
+encoding_decl = 339
+yield_expr = 340
+yield_arg = 341
 #--end constants--
 
 sym_name = {}