Merge pull request #674 from the0val/master

fixed example 5.1.35 output
lunduniversity · Sep 26, 2022 · 32a8826 · 32a8826
2 parents a81cfa3 + 641b923
commit 32a8826
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/slides/body/lect-w05-classes.tex b/slides/body/lect-w05-classes.tex
@@ -957,13 +957,13 @@
 scala> class Gurka(val vikt: Int)
 
 scala> var g: Gurka = null        // ingen instans allokerad än
-val g: Gurka = null
+var g: Gurka = null
 
 scala> g.vikt
 java.lang.NullPointerException
 
 scala> g = Gurka(42)          // instansen allokeras
-val g: Gurka = Gurka@1ec7d8b3
+g: Gurka = Gurka@1ec7d8b3
 
 scala> g.vikt
 val res0: Int = 42