fix(codegen): Fix stringLength primitive not boxing integers

ElaraLang · May 31, 2024 · 85fcf5a · 85fcf5a
1 parent 64edc03
commit 85fcf5a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/Elara/Emit/Expr.hs b/src/Elara/Emit/Expr.hs
@@ -481,6 +481,7 @@ generatePrimInstructions "stringLength" =
     pure
         [ ALoad 0
         , InvokeVirtual (ClassInfoType "java.lang.String") "length" (MethodDescriptor [] (TypeReturn (PrimitiveFieldType JVM.Int)))
+        , InvokeStatic (ClassInfoType "java.lang.Integer") "valueOf" (MethodDescriptor [PrimitiveFieldType JVM.Int] (TypeReturn (ObjectFieldType "java.lang.Integer")))
         ]
 generatePrimInstructions "unconsString" =
     -- the rough impl equivalent here is