nqasm: support binary arithmetic operators in immediate operands

1 files changed, 4 insertions, 0 deletions

diff --git a/lexer.l b/lexer.l
index 324c3da..9b1548d 100644
--- a/lexer.l
+++ b/lexer.l
@@ -78,8 +78,12 @@ HEX        [0-9a-f]
 <args>@                  { return T_DEREF; }
 <args>\+                 { return T_OPERATOR_ADD; }
 <args>-                  { return T_OPERATOR_SUB; }
+<args>\*                 { return T_OPERATOR_MUL; }
+<args>\/                 { return T_OPERATOR_DIV; }
 <args>!                  { return T_OPERATOR_NOT; }
 <args>~                  { return T_OPERATOR_INV; }
+<args>\(                 { return T_LPAREN; }
+<args>\)                 { return T_RPAREN; }
 <args>{DEC}+             { return intlit(yytext,   10, &yylval.lval); }
 <args>0x{HEX}+           { return intlit(yytext+2, 16, &yylval.lval); }
 <args>{SP}*,{SP}*        { return T_COMMA; }