Added main prefix

src/build/core/CompileCall.go

@@ -1,6 +1,8 @@
 package core
 
 import (
+	"fmt"
+
 	"git.akyoto.dev/cli/q/src/build/asm"
 	"git.akyoto.dev/cli/q/src/build/errors"
 	"git.akyoto.dev/cli/q/src/build/expression"
@@ -11,22 +13,28 @@ import (
 // Registers that are in use must be saved if they are modified by the function.
 // After the function call, they must be restored in reverse order.
 func (f *Function) CompileCall(root *expression.Expression) error {
-	funcName := ""
-	funcNameRoot := root.Children[0]
+	var (
+		pkg      = f.Package
+		nameRoot = root.Children[0]
+		name     string
+		fullName string
+	)
 
-	if funcNameRoot.IsLeaf() {
-		funcName = funcNameRoot.Token.Text(f.File.Bytes)
+	if nameRoot.IsLeaf() {
+		name = nameRoot.Token.Text(f.File.Bytes)
 	} else {
-		funcName = funcNameRoot.Children[0].Token.Text(f.File.Bytes) + funcNameRoot.Token.Text(f.File.Bytes) + funcNameRoot.Children[1].Token.Text(f.File.Bytes)
+		pkg = nameRoot.Children[0].Token.Text(f.File.Bytes)
+		name = nameRoot.Children[1].Token.Text(f.File.Bytes)
 	}
 
-	isSyscall := funcName == "syscall"
+	isSyscall := name == "syscall"
 
 	if !isSyscall {
-		_, exists := f.Functions[funcName]
+		fullName = fmt.Sprintf("%s.%s", pkg, name)
+		_, exists := f.Functions[fullName]
 
 		if !exists {
-			return errors.New(&errors.UnknownFunction{Name: funcName}, f.File, root.Children[0].Token.Position)
+			return errors.New(&errors.UnknownFunction{Name: name}, f.File, root.Children[0].Token.Position)
 		}
 	}
 
@@ -56,7 +64,7 @@ func (f *Function) CompileCall(root *expression.Expression) error {
 	if isSyscall {
 		f.Syscall()
 	} else {
-		f.Call(funcName)
+		f.Call(fullName)
 	}
 
 	// Free parameter registers