Feature(compiler): Add ret void when function body is empty and type is void

ovr · ovr · commit 2f27cf53f86e · 2018-11-17T23:17:08.000+03:00
diff --git a/src/backend/llvm/index.ts b/src/backend/llvm/index.ts
@@ -173,6 +173,10 @@ export function passFunctionDeclaration(parent: ts.FunctionDeclaration, ctx: Con
             passStatement(stmt, ctx, irBuilder);
         }
     }
+
+    if (!block.getTerminator() && returnType.isVoidTy()) {
+        irBuilder.createRetVoid();
+    }
 }
 
 export function buildFromStringValue(node: ts.StringLiteral, ctx: Context, builder: llvm.IRBuilder): llvm.Value {

Original file line number	Diff line number	Diff line change
`@@ -173,6 +173,10 @@ export function passFunctionDeclaration(parent: ts.FunctionDeclaration, ctx: Con`
`173`	`173`	`passStatement(stmt, ctx, irBuilder);`
`174`	`174`	`}`
`175`	`175`	`}`
	`176`	`+`
	`177`	`+ if (!block.getTerminator() && returnType.isVoidTy()) {`
	`178`	`+ irBuilder.createRetVoid();`
	`179`	`+ }`
`176`	`180`	`}`
`177`	`181`
`178`	`182`	`export function buildFromStringValue(node: ts.StringLiteral, ctx: Context, builder: llvm.IRBuilder): llvm.Value {`