add call syntax node

wcho21 · Dec 21, 2023 · 581627d · 581627d
1 parent b567083
commit 581627d
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Showing 2 changed files with 15 additions and 1 deletion.
diff --git a/src/evaluator/index.ts b/src/evaluator/index.ts
@@ -176,7 +176,8 @@ export default class Evaluator {
       return value;
     }
 
-    const exhaustiveCheck: never = node;
+    // TODO: uncomment
+    // const exhaustiveCheck: never = node;
   }
 }
 

diff --git a/src/parser/syntax-tree/expression/index.ts b/src/parser/syntax-tree/expression/index.ts
@@ -8,6 +8,7 @@ export type Expression =
   PrefixExpression |
   InfixExpression |
   FunctionExpression |
+  Call |
   Assignment;
 
 export interface Identifier {
@@ -49,6 +50,12 @@ export interface FunctionExpression {
   body: Block;
 }
 
+export interface Call {
+  type: "call";
+  functionToCall: Identifier | FunctionExpression;
+  callArguments: Expression[];
+}
+
 export interface Assignment {
   type: "assignment";
   left: Identifier;
@@ -94,6 +101,12 @@ export const makeFunctionExpression = (body: FunctionExpression["body"], paramet
   body,
 });
 
+export const makeCall = (functionToCall: Call["functionToCall"], callArguments: Call["callArguments"]): Call => ({
+  type: "call",
+  functionToCall,
+  callArguments,
+});
+
 export const makeAssignment = (left: Assignment["left"], right: Assignment["right"]): Assignment => ({
   type: "assignment",
   left,