Changes between Version 20 and Version 21 of CIVLite

Timestamp:

03/24/24 14:56:22 (2 years ago)

Author:

siegel

Comment:

--

CIVLite

@@ -3 +3 @@
 Emphasis on performance and parallelization (using C11 threads?).
 
-Types are: ints, proc, and arrays of any type.
+Types are: ints, proc, string, and arrays of any type.
 
 Identifiers all start with `%`.
@@ -22 +22 @@
 constant: INT | 'null'
 string: '"' .* '"'
-type: 'int' | 'proc' | type[]
+type: 'int' | 'proc' | 'string' | type[]
 typedvar: type ID
 paramdecl: 'param' typedvar ('=' expr)? ';'
@@ -37 +37 @@
        | return | wait | assert | print
 assign: lval '=' expr
-invocation: ID '(' exprlist? ')'
+invocation: ID '(' exprlst? ')'
 call: (lval '=')? 'call' invocation
 spawn: (lval '=')? 'spawn' invocation
@@ -43 +43 @@
 wait : 'wait' expr
 assert: 'assert' expr
-print: 'print' exprstrlst
-exprstrlst: exprstr (',' exprstr)*
-exprstr: expr | string
-exprlist: expr (',' expr)*
+print: 'print' exprlst
+exprlst: expr (',' expr)*
 lval: ID | lval '[' expr ']' 
 
-expr: lval | constant | '(' expr ')' | expr '+' expr | ... // + - * / mod  - == != >= > < <= && || !
+expr: lval | constant | string |  '(' expr ')' | expr '+' expr
+  | ... // + - * / mod  - == != >= > < <= && || ! ...
   | 'ite' '(' expr ',' expr ',' expr ')'
   | '(' type ')' 'array' '(' expr ',' expr ')' // (T[])array(length, value)