Changes between Version 18 and Version 19 of CIVLite

Timestamp:

10/03/23 14:52:00 (3 years ago)

Author:

siegel

Comment:

--

CIVLite

@@ -20 +20 @@
 
 {{{
-constant: INT | 'null' | '{' (constant (',' constant)*)? '}'
+constant: INT | 'null'
 string: '"' .* '"'
 type: 'int' | 'proc' | type[]
 typedvar: type ID
-paramdecl: 'param' typedvar ('=' constant)? ';'
+paramdecl: 'param' typedvar ('=' expr)? ';'
 vardecl: typedvar ';'
 formallist: typedvar (',' typedvar)*
@@ -51 +51 @@
 expr: lval | constant | '(' expr ')' | expr '+' expr | ... // + - * / mod  - == != >= > < <= && || !
   | 'ite' '(' expr ',' expr ',' expr ')'
-  | 'array' '(' type ',' expr ',' expr ')' // array(element-type, length, value)
+  | '(' type ')' 'array' '(' expr ',' expr ')' // (T[])array(length, value)
+  | '(' type ')' '{' (expr (',' expr)*)? '}' // (T[]){x1, ..., xn}
 
 program: paramdecl* vardecl* function*
@@ -60 +61 @@
 int[][] %zero2d(int %n, int %m) {
   int[][] %a;
-  %a = array(int[], %n, array(int, %m, 0));
+  %a = (int[][])array(%n, (int[])array(%m, 0));
   return %a;
 }