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new grammar for 3rd raise arg and keyword parameters

This commit is contained in:
Guido van Rossum 1995-07-07 22:26:23 +00:00
parent fec75d66a7
commit a996b910f2
1 changed files with 6 additions and 3 deletions
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@ -23,7 +23,7 @@ eval_input: testlist NEWLINE* ENDMARKER
funcdef: 'def' NAME parameters ':' suite
parameters: '(' [varargslist] ')'
varargslist: (fpdef ['=' test] ',')* '*' NAME | fpdef ['=' test] (',' fpdef ['=' test])* [',']
varargslist: (fpdef ['=' test] ',')* ('*' NAME [',' '*' '*' NAME] | '*' '*' NAME) | fpdef ['=' test] (',' fpdef ['=' test])* [',']
fpdef: NAME | '(' fplist ')'
fplist: fpdef (',' fpdef)* [',']
@ -39,7 +39,7 @@ flow_stmt: break_stmt | continue_stmt | return_stmt | raise_stmt
break_stmt: 'break'
continue_stmt: 'continue'
return_stmt: 'return' [testlist]
raise_stmt: 'raise' test [',' test]
raise_stmt: 'raise' test [',' test [',' test]]
import_stmt: 'import' dotted_name (',' dotted_name)* | 'from' dotted_name 'import' ('*' | NAME (',' NAME)*)
dotted_name: NAME ('.' NAME)*
global_stmt: 'global' NAME (',' NAME)*
@ -73,10 +73,13 @@ term: factor (('*'|'/'|'%') factor)*
factor: ('+'|'-'|'~') factor | atom trailer*
atom: '(' [testlist] ')' | '[' [testlist] ']' | '{' [dictmaker] '}' | '`' testlist '`' | NAME | NUMBER | STRING+
lambdef: 'lambda' [varargslist] ':' test
trailer: '(' [testlist] ')' | '[' subscript ']' | '.' NAME
trailer: '(' [arglist] ')' | '[' subscript ']' | '.' NAME
subscript: test | [test] ':' [test]
exprlist: expr (',' expr)* [',']
testlist: test (',' test)* [',']
dictmaker: test ':' test (',' test ':' test)* [',']
classdef: 'class' NAME ['(' testlist ')'] ':' suite
arglist: argument (',' argument)* [',']
argument: [test '='] test # Really [keyword '='] test