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* compile.[ch]: support for lambda()

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* PROTO.h, mymalloc.h: added #ifdefs for TURBOC and GNUC.
* allobjects.h: added #include "rangeobject.h"
* Grammar: added lambda_input; relaxed syntax for exec.
* bltinmodule.c: added bagof, map, reduce, lambda, xrange.
* tupleobject.[ch]: added resizetuple().
* rangeobject.[ch]: new object type to speed up range operations (not
  convinced this is needed!!!)
This commit is contained in:
Guido van Rossum 1993-10-26 17:58:25 +00:00
parent 444fc7c90c
commit 12d12c5faf
12 changed files with 1683 additions and 750 deletions
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10
Grammar/Grammar
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@ -2,6 +2,9 @@
# Change log:
# 25-Oct-93:
# Added lambda_input
# 18-Oct-93:
# Use testlist instead of exprlist in expr_stmt
# Add exec statement
@ -75,13 +78,14 @@
# single_input is a single interactive statement;
# file_input is a module or sequence of commands read from an input file;
# expr_input is the input for the input() function;
# eval_input is the input for the eval() function.
# eval_input is the input for the eval() function;
# lambda_input is the input for the proposed lambda() function.
# NB: compound_stmt in single_input is followed by extra NEWLINE!
single_input: NEWLINE | simple_stmt | compound_stmt NEWLINE
file_input: (NEWLINE | stmt)* ENDMARKER
expr_input: testlist NEWLINE
eval_input: testlist NEWLINE* ENDMARKER
lambda_input: varargslist ':' testlist NEWLINE* ENDMARKER
funcdef: 'def' NAME parameters ':' suite
parameters: '(' [varargslist] ')'
@ -108,7 +112,7 @@ access_stmt: 'access' ('*' | NAME (',' NAME)*) ':' accesstype (',' accesstype)*
accesstype: NAME+
# accesstype should be ('public' | 'protected' | 'private') ['read'] ['write']
# but can't be because that would create undesirable reserved words!
exec_stmt: 'exec' expr ['in' expr [',' expr]]
exec_stmt: 'exec' expr ['in' test [',' test]]
compound_stmt: if_stmt | while_stmt | for_stmt | try_stmt | funcdef | classdef
if_stmt: 'if' test ':' suite ('elif' test ':' suite)* ['else' ':' suite]