Added help messages

src/main.rs

@@ -202,7 +202,23 @@ impl Compiler {
 
 #[allow(unused_variables)]
 fn print_help(src_path: String) {
-    todo!()
+    let mut args = env::args();
+    let exe_name = args.next().unwrap_or("sharkc".to_string());
+    let mut tabs = String::new();
+    for _ in 0..exe_name.len() / 8 {
+        tabs.push('\t');
+    }
+    println!("SHARKC 0.1");
+    println!("Usage:");
+    println!(" sharkc -h\t\tPrint this message");
+    println!(" sharkc <source.shark>\tSource file");
+    println!("  -f macho64/elf64\tOutput format");
+    println!("  -o <output.asm>\tOutput file");
+    println!("Debug options:");
+    println!(" -t / --token\tprint tokens");
+    println!(" -a / --ast\tprint AST");
+    println!(" -i / --ir\tprint SHIR");
+    println!(" -m / --mir\tprint MIR");
 }
 
 fn compile(src_path: String, output_path: String, file_format: FileFormat) {

test/test.shark

@@ -1,22 +1,17 @@
 #import cstd.hhh
-
-square: (x: usize) -> usize = {
-
-    #asm
-        mov     rax, rdi
-        mul     rdi
-    #end
-
-    return _;
-}
+#import math.hhh
 
 main: -> u32 = {
-    a: = 16;
-    x: = 0;
-    if a == 16 {
-        "lol\n";
-    } else {
-        "lmao\n";
+    i: = 0;
+    loop {
+        inc(&i);
+        if i <= 2 {
+            continue;
+        }
+        printf("%lu\n", i);
+        if i == 10 {
+            break;
+        }
     }
     return 0;
 }