cvs: php-lang / c-like-syntax-spec.txt

sas Wed Nov 22 07:53:56 2000 EDT Modified files: /php-lang c-like-syntax-spec.txt Log: Added define statement Expanded colon-statement-list in place Added foreach statement Added endswitch construct to switch-statement Added variable references to parameter-declaration Index: php-lang/c-like-syntax-spec.txt diff -u php-lang/c-like-syntax-spec.txt:1.5 php-lang/c-like-syntax-spec.txt:1.6 --- php-lang/c-like-syntax-spec.txt:1.5 Tue Nov 21 14:18:29 2000 +++ php-lang/c-like-syntax-spec.txt Wed Nov 22 07:53:56 2000 @@ -1,4 +1,4 @@ -# $Id: c-like-syntax-spec.txt,v 1.5 2000/11/21 22:18:29 sas Exp $ +# $Id: c-like-syntax-spec.txt,v 1.6 2000/11/22 15:53:56 sas Exp $ # # See Language_Notation.txt for notation notes @@ -17,6 +17,7 @@ output-statement scope-statement flow-statement + definition-statement labeled-statement: 'case' constant ':' statement @@ -46,7 +47,7 @@ 'else' statement else-colon-statement: - 'else' colon-statement-list + 'else' ':' statement-list elseif-list: elseif-statement @@ -61,6 +62,8 @@ iteration-statement: 'for' '(' [expression] ';' [expression] ';' [expression] ')' for-statement 'while' '(' expression ')' while-statement + 'foreach' '(' expression 'as' variable ')' foreach-statement + 'foreach' '(' expression 'as' variable '=>' variable ')' foreach-statement jump-statement: 'continue' [expression] ';' @@ -80,26 +83,31 @@ 'exit' [exit-status] ';' 'die' [exit-status] ';' +definition-statement: + 'define' '(' constant ',' constant ')' ';' + exit-status: '(' [expression] ')' for-statement: statement - colon-statement-list 'endfor' ';' + ':' statement-list 'endfor' ';' while-statement: statement - colon-statement-list 'endwhile' ';' - -colon-statement-list: - ':' statement-list + ':' statement-list 'endwhile' ';' +foreach-statement: + statement + ':' statement-list 'endforeach' ';' + labeled-statement-list: labeled-statement labeled-statement-list labeled-statement switch-statement: '{' [labeled-statement-list] '}' + ':' [labeled-statement-list] 'endswitch' ';' function-definition: 'function' function-declarator compound-statement @@ -113,6 +121,7 @@ parameter-declaration: variable + variable-reference variable '=' constant class-definition: @@ -153,6 +162,9 @@ string-constant interpolated-string +variable-reference: + '&' variable + primary-expression: variable constant