From: Lukas Krickl <lukas@krickl.dev>
Date: Sun, 10 Dec 2023 08:03:58 +0000 (+0100)
Subject: Added remaining int operators
X-Git-Url: https://git.krickl.dev/?a=commitdiff_plain;h=2d0854a57bf88f391cbce9a138cedc5d13b4e692;p=ulas%2F.git

Added remaining int operators
---

diff --git a/include/ulas.h b/include/ulas.h
index 575d284..e6b2b67 100644
--- a/include/ulas.h
+++ b/include/ulas.h
@@ -129,7 +129,9 @@ enum ulas_type {
   ULAS_EQ,
   ULAS_NEQ,
   ULAS_GTEQ,
-  ULAS_LTEQ
+  ULAS_LTEQ,
+  ULAS_RSHIFT,
+  ULAS_LSHIFT,
 };
 
 // data type value
diff --git a/src/main.c b/src/main.c
index e7484df..2bd14d1 100644
--- a/src/main.c
+++ b/src/main.c
@@ -19,7 +19,7 @@
 
 #define ULAS_INCPATHSMAX 256
 
-const char *incpaths[ULAS_INCPATHSMAX];
+char *incpaths[ULAS_INCPATHSMAX];
 long incpathslen = 0;
 
 void ulas_help(void) {
diff --git a/src/ulas.c b/src/ulas.c
index 3989b5a..5ee5030 100644
--- a/src/ulas.c
+++ b/src/ulas.c
@@ -526,12 +526,17 @@ struct ulas_tok ulas_totok(char *buf, unsigned long n, int *rc) {
       if (*buf == '=') {
         tok.type = ULAS_LTEQ;
         buf++;
+      } else if (*buf == '<') {
+        tok.type = ULAS_LSHIFT;
       }
       break;
     case '>':
       if (*buf == '=') {
         tok.type = ULAS_GTEQ;
         buf++;
+      } else if (*buf == '>') {
+        tok.type = ULAS_RSHIFT;
+        buf++;
       }
       break;
     default:
@@ -1527,6 +1532,16 @@ int ulas_intexpreval(int i, int *rc) {
         return 0;
       }
       return left % right;
+    case ULAS_RSHIFT:
+      return left >> right;
+    case ULAS_LSHIFT:
+      return left << right;
+    case '|':
+      return left | right;
+    case '&':
+      return left & right;
+    case '^':
+      return left ^ right;
     default:
       ULASPANIC("Unhandeled binary operator\n");
       break;
@@ -1544,6 +1559,8 @@ int ulas_intexpreval(int i, int *rc) {
       return !right;
     case '-':
       return -right;
+    case '~':
+      return ~right;
     default:
       ULASPANIC("Unhandeled unary operation\n");
       break;