Fix tests

Author: bioball

pkl-core/src/main/java/org/pkl/core/runtime/PowerAssertions.java

@@ -147,7 +147,8 @@ private static boolean isLiteral(Node truffleNode, org.pkl.parser.syntax.Node pa
         // Assumption: if we have both ConstantValueNode, and the parser node is
         // UnqualifiedAccessExpr with arguments, then this must be a `List()`, `Map()`, etc.
         //
-        // Note: a local property whose value is a constant will also turn into a ConstantValueNode.
+        // Note: reading a local property whose value is a constant will also turn into a
+        // ConstantValueNode.
         return unqualifiedAccessExpr.getArgumentList() != null;
       }
       return true;

pkl-core/src/test/files/LanguageSnippetTests/output/errors/power/typeConstraints9.err

@@ -46,8 +46,8 @@ x | IntSeq(1, 5).toList().contains(this)
     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 at typeConstraints9#foo (file:///$snippetsDir/input/errors/power/typeConstraints9.pkl)
 
-x | ) = 10
-        ^^
+xx | ) = 10
+         ^^
 at typeConstraints9#foo (file:///$snippetsDir/input/errors/power/typeConstraints9.pkl)
 
 xxx | renderer.renderDocument(value)

…utput/errors/power/typeConstraints18.err …utput/errors/power/typeConstraints9a.errpkl-core/src/test/files/LanguageSnippetTests/output/errors/power/typeConstraints18.err renamed to pkl-core/src/test/files/LanguageSnippetTests/output/errors/power/typeConstraints9a.err pkl-core/src/test/files/LanguageSnippetTests/output/errors/power/typeConstraints18.err renamed to pkl-core/src/test/files/LanguageSnippetTests/output/errors/power/typeConstraints9a.err

@@ -52,11 +52,11 @@ Value: 10
 
 x | IntSeq(num, 5).toList().contains(this)
     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-at typeConstraints18#foo (file:///$snippetsDir/input/errors/power/typeConstraints18.pkl)
+at typeConstraints9a#foo (file:///$snippetsDir/input/errors/power/typeConstraints9a.pkl)
 
 xx | ) = 10
          ^^
-at typeConstraints18#foo (file:///$snippetsDir/input/errors/power/typeConstraints18.pkl)
+at typeConstraints9a#foo (file:///$snippetsDir/input/errors/power/typeConstraints9a.pkl)
 
 xxx | renderer.renderDocument(value)
       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^