allow function calls in template strings, update changelog

CHANGELOG.md

@@ -20,12 +20,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
     - Member access (e.g. `.objective` to get objective name where int is stored)
 - Return statement
 - internal `print` function
-- reserve `while` and `for` keyword
+- While loop
+- `for` keyword
 - Example: barebones compiler
 
 ### Changed
 
-- Change the syntax to set the type of a tag from `tag "[name]" of "[type]"` to `tag<"[type]"> "[name]"`
+- Change the syntax to set the tag type from `tag "[name]" of "[type]"` to `tag<"[type]"> "[name]"`
     - Remove the keyword `of`
 - Option to deduplicate source files during serialization when using `SerdeWrapper`
 

src/semantic/mod.rs

@@ -1087,6 +1087,16 @@ impl TemplateStringLiteral {
                         Expression::Primary(Primary::MemberAccess(member_access)) => {
                             member_access.parent().analyze_semantics(scope, handler)?;
                         }
+                        Expression::Primary(Primary::FunctionCall(func)) => {
+                            if let Some(args) = func.arguments() {
+                                for arg in args.elements() {
+                                    if let Err(err) = arg.analyze_semantics(scope, handler) {
+                                        handler.receive(err.clone());
+                                        errs.push(err);
+                                    }
+                                }
+                            }
+                        }
                         _ => {
                             let err = error::Error::UnexpectedExpression(UnexpectedExpression(
                                 expression.clone(),