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| author | Jelle Zijlstra <jelle.zijlstra@gmail.com> | 2023-05-16 03:36:23 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-05-16 03:36:23 (GMT) |
| commit | 24d8b88420b81fc60aeb0cbcacef1e72d633824a (patch) | |
| tree | 1b06e157ddc7d1066fd41a28d2c27270ccf2e278 /Python/opcode_metadata.h | |
| parent | fdafdc235e74f2f4fedc1f745bf8b90141daa162 (diff) | |
| download | cpython-24d8b88420b81fc60aeb0cbcacef1e72d633824a.zip cpython-24d8b88420b81fc60aeb0cbcacef1e72d633824a.tar.gz cpython-24d8b88420b81fc60aeb0cbcacef1e72d633824a.tar.bz2 | |
gh-103763: Implement PEP 695 (#103764)
This implements PEP 695, Type Parameter Syntax. It adds support for:
- Generic functions (def func[T](): ...)
- Generic classes (class X[T](): ...)
- Type aliases (type X = ...)
- New scoping when the new syntax is used within a class body
- Compiler and interpreter changes to support the new syntax and scoping rules
Co-authored-by: Marc Mueller <30130371+cdce8p@users.noreply.github.com>
Co-authored-by: Eric Traut <eric@traut.com>
Co-authored-by: Larry Hastings <larry@hastings.org>
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
Diffstat (limited to 'Python/opcode_metadata.h')
| -rw-r--r-- | Python/opcode_metadata.h | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/Python/opcode_metadata.h b/Python/opcode_metadata.h index ae68e04..601ad38 100644 --- a/Python/opcode_metadata.h +++ b/Python/opcode_metadata.h @@ -161,8 +161,12 @@ _PyOpcode_num_popped(int opcode, int oparg, bool jump) { return 1; case DELETE_GLOBAL: return 0; - case LOAD_NAME: + case LOAD_LOCALS: return 0; + case LOAD_NAME: + return 0+1; + case LOAD_FROM_DICT_OR_GLOBALS: + return 1; case LOAD_GLOBAL: return 0; case LOAD_GLOBAL_MODULE: @@ -175,8 +179,8 @@ _PyOpcode_num_popped(int opcode, int oparg, bool jump) { return 0; case DELETE_DEREF: return 0; - case LOAD_CLASSDEREF: - return 0; + case LOAD_FROM_DICT_OR_DEREF: + return 1; case LOAD_DEREF: return 0; case STORE_DEREF: @@ -551,7 +555,11 @@ _PyOpcode_num_pushed(int opcode, int oparg, bool jump) { return 0; case DELETE_GLOBAL: return 0; + case LOAD_LOCALS: + return 1; case LOAD_NAME: + return 1+1; + case LOAD_FROM_DICT_OR_GLOBALS: return 1; case LOAD_GLOBAL: return ((oparg & 1) ? 1 : 0) + 1; @@ -565,7 +573,7 @@ _PyOpcode_num_pushed(int opcode, int oparg, bool jump) { return 0; case DELETE_DEREF: return 0; - case LOAD_CLASSDEREF: + case LOAD_FROM_DICT_OR_DEREF: return 1; case LOAD_DEREF: return 1; @@ -869,14 +877,16 @@ const struct opcode_metadata _PyOpcode_opcode_metadata[256] = { [DELETE_ATTR] = { true, INSTR_FMT_IB }, [STORE_GLOBAL] = { true, INSTR_FMT_IB }, [DELETE_GLOBAL] = { true, INSTR_FMT_IB }, + [LOAD_LOCALS] = { true, INSTR_FMT_IB }, [LOAD_NAME] = { true, INSTR_FMT_IB }, + [LOAD_FROM_DICT_OR_GLOBALS] = { true, INSTR_FMT_IB }, [LOAD_GLOBAL] = { true, INSTR_FMT_IBC000 }, [LOAD_GLOBAL_MODULE] = { true, INSTR_FMT_IBC000 }, [LOAD_GLOBAL_BUILTIN] = { true, INSTR_FMT_IBC000 }, [DELETE_FAST] = { true, INSTR_FMT_IB }, [MAKE_CELL] = { true, INSTR_FMT_IB }, [DELETE_DEREF] = { true, INSTR_FMT_IB }, - [LOAD_CLASSDEREF] = { true, INSTR_FMT_IB }, + [LOAD_FROM_DICT_OR_DEREF] = { true, INSTR_FMT_IB }, [LOAD_DEREF] = { true, INSTR_FMT_IB }, [STORE_DEREF] = { true, INSTR_FMT_IB }, [COPY_FREE_VARS] = { true, INSTR_FMT_IB }, |