Mercurial > cpython-lru_cache-weakref
diff Include/opcode.h @ 12082:603db0d0aed1 legacy-trunk
slightly modified version of Greg Ewing's extended call syntax patch
executive summary:
Instead of typing 'apply(f, args, kwargs)' you can type 'f(*arg, **kwargs)'.
Some file-by-file details follow.
Grammar/Grammar:
simplify varargslist, replacing '*' '*' with '**'
add * & ** options to arglist
Include/opcode.h & Lib/dis.py:
define three new opcodes
CALL_FUNCTION_VAR
CALL_FUNCTION_KW
CALL_FUNCTION_VAR_KW
Python/ceval.c:
extend TypeError "keyword parameter redefined" message to include
the name of the offending keyword
reindent CALL_FUNCTION using four spaces
add handling of sequences and dictionaries using extend calls
fix function import_from to use PyErr_Format
| author | Jeremy Hylton <jeremy@alum.mit.edu> |
|---|---|
| date | Tue, 28 Mar 2000 23:49:17 +0000 |
| parents | 6ed2cc279346 |
| children | 25b63367385e |
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--- a/Include/opcode.h Tue Mar 28 21:45:46 2000 +0000 +++ b/Include/opcode.h Tue Mar 28 23:49:17 2000 +0000 @@ -138,10 +138,17 @@ for new opcodes. */ #define RAISE_VARARGS 130 /* Number of raise arguments (1, 2 or 3) */ +/* CALL_FUNCTION_XXX opcodes defined below depend on this definition */ #define CALL_FUNCTION 131 /* #args + (#kwargs<<8) */ #define MAKE_FUNCTION 132 /* #defaults */ #define BUILD_SLICE 133 /* Number of items */ +/* The next 3 opcodes must be contiguous and satisfy + (CALL_FUNCTION_STAR - CALL_FUNCTION) & 3 == 1 */ +#define CALL_FUNCTION_VAR 140 /* #args + (#kwargs<<8) */ +#define CALL_FUNCTION_KW 141 /* #args + (#kwargs<<8) */ +#define CALL_FUNCTION_VAR_KW 142 /* #args + (#kwargs<<8) */ + /* Comparison operator codes (argument to COMPARE_OP) */ enum cmp_op {LT, LE, EQ, NE, GT, GE, IN, NOT_IN, IS, IS_NOT, EXC_MATCH, BAD};