1 #ifndef Py_CPYTHON_COMPILE_H 2 # error "this header file must not be included directly" 3 #endif 4 5 /* Public interface */ 6 #define PyCF_MASK (CO_FUTURE_DIVISION | CO_FUTURE_ABSOLUTE_IMPORT | \ 7 CO_FUTURE_WITH_STATEMENT | CO_FUTURE_PRINT_FUNCTION | \ 8 CO_FUTURE_UNICODE_LITERALS | CO_FUTURE_BARRY_AS_BDFL | \ 9 CO_FUTURE_GENERATOR_STOP | CO_FUTURE_ANNOTATIONS) 10 #define PyCF_MASK_OBSOLETE (CO_NESTED) 11 12 /* bpo-39562: CO_FUTURE_ and PyCF_ constants must be kept unique. 13 PyCF_ constants can use bits from 0x0100 to 0x10000. 14 CO_FUTURE_ constants use bits starting at 0x20000. */ 15 #define PyCF_SOURCE_IS_UTF8 0x0100 16 #define PyCF_DONT_IMPLY_DEDENT 0x0200 17 #define PyCF_ONLY_AST 0x0400 18 #define PyCF_IGNORE_COOKIE 0x0800 19 #define PyCF_TYPE_COMMENTS 0x1000 20 #define PyCF_ALLOW_TOP_LEVEL_AWAIT 0x2000 21 #define PyCF_COMPILE_MASK (PyCF_ONLY_AST | PyCF_ALLOW_TOP_LEVEL_AWAIT | \ 22 PyCF_TYPE_COMMENTS | PyCF_DONT_IMPLY_DEDENT) 23 24 typedef struct { 25 int cf_flags; /* bitmask of CO_xxx flags relevant to future */ 26 int cf_feature_version; /* minor Python version (PyCF_ONLY_AST) */ 27 } PyCompilerFlags; 28 29 #define _PyCompilerFlags_INIT \ 30 (PyCompilerFlags){.cf_flags = 0, .cf_feature_version = PY_MINOR_VERSION} 31 32 /* Future feature support */ 33 34 typedef struct { 35 int ff_features; /* flags set by future statements */ 36 int ff_lineno; /* line number of last future statement */ 37 } PyFutureFeatures; 38 39 #define FUTURE_NESTED_SCOPES "nested_scopes" 40 #define FUTURE_GENERATORS "generators" 41 #define FUTURE_DIVISION "division" 42 #define FUTURE_ABSOLUTE_IMPORT "absolute_import" 43 #define FUTURE_WITH_STATEMENT "with_statement" 44 #define FUTURE_PRINT_FUNCTION "print_function" 45 #define FUTURE_UNICODE_LITERALS "unicode_literals" 46 #define FUTURE_BARRY_AS_BDFL "barry_as_FLUFL" 47 #define FUTURE_GENERATOR_STOP "generator_stop" 48 #define FUTURE_ANNOTATIONS "annotations" 49 50 #define PY_INVALID_STACK_EFFECT INT_MAX 51 PyAPI_FUNC(int) PyCompile_OpcodeStackEffect(int opcode, int oparg); 52 PyAPI_FUNC(int) PyCompile_OpcodeStackEffectWithJump(int opcode, int oparg, int jump); 53