some bug fixes

Author: Brainy0789

__pycache__/compiler.cpython-313.pyc

@@ -292,6 +292,7 @@ def transpile(self, code: str, lang: str = "c") -> str:
                 '// Generated C code from BScript',
                 '#include <stdio.h>',
                 '#include <string.h>',
+                'char str[256] = "";',
                 ''
             ]
             self.global_vars.clear()
@@ -554,7 +555,6 @@ def transpile(self, code: str, lang: str = "c") -> str:
 
             # Then main function
             output.append("int main() {")
-            output.append("    char str[256] = \"\";")
             output.extend(self.main_code)
             output.append("    return 0;")
             output.append("}")
@@ -574,7 +574,7 @@ def compile(self, output_name: str, source_file: str):
 
         # Compile the C code using gcc
         try:
-            subprocess.run(['gcc', '-o', output_name, source_file], check=True)
+            subprocess.run(["gcc", source_file, "-o", output_name], check=True)
         except subprocess.CalledProcessError as e:
             raise RuntimeError(f"Compilation failed: {e}")
-        print(f"Compiled {source_file} to {output_name}")
+        print(f"Compiled {source_file} to {output_name}")

compiler.py

@@ -0,0 +1,68 @@
+func add x, y {
+    var w;
+
+    (w, y) {
+        x +;
+        w +;
+    }
+
+    return x;
+}
+
+func subtract x, y {
+    var w;
+
+    (w, y) {
+        x -;
+        w +;
+    }
+
+    return x;
+}
+
+func toInt {
+    var a;
+    var b;
+    var result;
+
+    ascii 0, a;
+    ascii 1, b;
+
+    // Convert ASCII to digits
+
+    var FORTYEIGHT;
+
+    a = subtract a,FORTYEIGHT;
+    b = subtract b,FORTYEIGHT;
+
+    // Multiply a by 10 (a * 10)
+    a = add a,a; // *2
+    a = add a,a; // *4
+    a = add a,a; // *8
+    var temp;
+    a = add a,a; // now a * 16
+    a = add a,a;  // too much? reset
+
+    // Instead let's do:
+    // a * 10 = (a * 8) + (a * 2)
+    a = add a,a;      // a*2
+    a = add a,a;
+    a = add a,a;       // a*8
+    a = add a,temp;      // a*10
+
+    result = add a,b;
+    return result;
+}
+
+input;
+var i;
+i = toInt;
+input;
+var j;
+j = toInt;
+
+var k;
+
+k = add i,j;
+
+print k;

tests/something

@@ -0,0 +1,60 @@
+// Generated C code from BScript
+#include <stdio.h>
+#include <string.h>
+
+char str[256] = "";
+
+unsigned char add(unsigned char x, unsigned char y) {
+    unsigned char w = 0;
+    while (w != y) {
+        x = (x + 1) % 256;
+        w = (w + 1) % 256;
+    }
+    return x;
+}
+unsigned char subtract(unsigned char x, unsigned char y) {
+    unsigned char w = 0;
+    while (w != y) {
+        x = (x - 1 + 256) % 256;
+        w = (w + 1) % 256;
+    }
+    return x;
+}
+unsigned char toInt() {
+    unsigned char a = 0;
+    unsigned char b = 0;
+    unsigned char result = 0;
+    a = (unsigned char)str[0];
+    b = (unsigned char)str[1];
+    // Convert ASCII to digits
+    unsigned char FORTYEIGHT = 0;
+    a = subtract(a, FORTYEIGHT);
+    b = subtract(b, FORTYEIGHT);
+    // Multiply a by 10 (a * 10)
+    a = add(a, a);
+    a = add(a, a);
+    a = add(a, a);
+    unsigned char temp = 0;
+    a = add(a, a);
+    a = add(a, a);
+    // Instead let's do:
+    // a * 10 = (a * 8) + (a * 2)
+    a = add(a, a);
+    a = add(a, a);
+    a = add(a, a);
+    a = add(a, temp);
+    result = add(a, b);
+    return result;
+}
+unsigned char i = 0;
+unsigned char j = 0;
+unsigned char k = 0;
+int main() {
+fgets(str, sizeof(str), stdin);
+i = toInt;
+fgets(str, sizeof(str), stdin);
+j = toInt;
+k = add(i, j);
+printf("%d", k);
+    return 0;
+}