sqlite3, fizzbuzz examples

README.md

@@ -6,7 +6,7 @@ A very cool language
 * Clean indentation-based syntax
 * Compiles to x86_64 Assembly
 * ~~No libc required~~ (SOON; still used for memory allocation and DNS resolution)
-* Produces tiny static executables (~50KB with musl)
+* Produces tiny static executables (~30KB with musl)
 * Sometimes works
 * Has the pipe operator
 

examples/fizzbuzz.zr

@@ -0,0 +1,10 @@
+func main[] : I64
+    for i in 1..40
+        if i % 15 == 0
+            io.println("FizzBuzz")
+        else if i % 5 == 0
+            io.println("Buzz")
+        else if i %3 == 0
+            io.println("Fizz")
+        else
+            io.println_i64(i)

examples/sqlite_todo.zr

@@ -0,0 +1,33 @@
+// needs to be compiled with -m -C="-lsqlite3"
+
+func main[] : I64
+    extern sqlite3_open
+    extern sqlite3_exec
+    extern sqlite3_prepare_v2
+    extern sqlite3_bind_text
+    extern sqlite3_step
+    extern sqlite3_errmsg
+    extern sqlite3_finalize
+
+    let rc: I64 = 0
+    let db: Ptr = mem.alloc(8)
+    let stmt: Ptr = mem.alloc(8)
+
+    rc = sqlite3_open("todo.db", db)
+    if rc
+        dbg.panic("failed to open db")
+
+    rc = sqlite3_exec(mem.read64(db), "CREATE TABLE IF NOT EXISTS todo(id INTEGER PRIMARY KEY AUTOINCREMENT, task TEXT NOT NULL);", 0, 0, 0)
+    if rc
+        dbg.panic(sqlite3_errmsg(mem.read64(db)))
+    
+    sqlite3_prepare_v2(mem.read64(db), "INSERT INTO todo(task) VALUES(?);", -1, stmt, 0)
+
+    sqlite3_bind_text(mem.read64(stmt), 1, "World domination", -1, 0)
+
+    if sqlite3_step(mem.read64(stmt)) != 101
+        dbg.panic(sqlite3_errmsg(mem.read64(db)))
+    
+    io.println("Task added!")
+
+    sqlite3_finalize(mem.read64(stmt))

src/std.zr

@@ -1,5 +1,5 @@
 func dbg.panic[msg: String] : Void
-    io.print("PANIC:")
+    io.print("PANIC: ")
     io.println(msg)
     os.exit(1)