cvs: php-lang / c-like-syntax-spec.txt
| From: | Sascha Schumann | Date: | Sat, 18 Nov 2000 00:09:01 +0000 |
| Subject: | cvs: php-lang / c-like-syntax-spec.txt | ||
| Groups: | php.lang | ||
| Request: | Send a blank email to php-lang+get-17@lists.php.net to get a copy of this message | ||
sas Fri Nov 17 16:09:01 2000 EDT
Modified files:
/php-lang c-like-syntax-spec.txt
Log:
Add scope-statement, fix switch-statement
Index: php-lang/c-like-syntax-spec.txt
diff -u php-lang/c-like-syntax-spec.txt:1.3 php-lang/c-like-syntax-spec.txt:1.4
--- php-lang/c-like-syntax-spec.txt:1.3 Fri Nov 17 15:40:50 2000
+++ php-lang/c-like-syntax-spec.txt Fri Nov 17 16:09:00 2000
@@ -1,4 +1,4 @@
-# $Id: c-like-syntax-spec.txt,v 1.3 2000/11/17 23:40:50 sas Exp $
+# $Id: c-like-syntax-spec.txt,v 1.4 2000/11/18 00:09:00 sas Exp $
#
# See Language_Notation.txt for notation notes
@@ -15,6 +15,7 @@
iteration-statement
jump-statement
output-statement
+ scope-statement
labeled-statement:
'case' constant ':' statement
@@ -34,7 +35,7 @@
selection-statement:
'if' '(' expression ')' if-statement
- 'switch' '(' expression ')' statement
+ 'switch' '(' expression ')' switch-statement
if-statement:
statement [else-statement]
@@ -49,26 +50,31 @@
elseif-list:
elseif-statement
elseif-list elseif-statement
-
+
elseif-statement:
elseif '(' expression ')' statement
-
+
elseif: one of
'elseif' 'else if'
-
+
iteration-statement:
'for' '(' [expression] ';' [expression] ';'
[expression] ')' for-statement
'while' '(' expression ')' while-statement
jump-statement:
- 'continue' ';'
- 'break' ';'
+ 'continue' [expression] ';'
+ 'break' [expression] ';'
'return' [expression] ';'
output-statement:
'echo' expression-list ';'
'print' expression ';'
-
+
+scope-statement:
+ 'global' variable-list ';'
+ 'static' variable-list ';'
+ 'unset' '(' variable-list ')' ';'
+
for-statement:
statement
colon-statement-list 'endfor' ';'
@@ -80,8 +86,12 @@
colon-statement-list:
':' statement-list
+labeled-statement-list:
+ labeled-statement
+ labeled-statement-list labeled-statement
+
switch-statement:
- '{' [labeled-statement] '}'
+ '{' [labeled-statement-list] '}'
function-definition:
'function' function-declarator compound-statement
@@ -119,6 +129,9 @@
'var' variable ';'
'var' variable '=' constant ';'
+variable-list:
+ variable
+ variable-list ',' variable
expression-list:
expression