#167 - fix

Stepami · Stepami · commit a5ab8ead9616 · 2025-05-08T22:46:04.000+03:00
diff --git a/src/Application/HydraScript.Application.StaticAnalysis/Impl/DefaultValueForTypeCalculator.cs b/src/Application/HydraScript.Application.StaticAnalysis/Impl/DefaultValueForTypeCalculator.cs
@@ -12,6 +12,8 @@ internal class DefaultValueForTypeCalculator : IDefaultValueForTypeCalculator
 
     public object? GetDefaultValueForType(Type type)
     {
+        if (type is NullableType)
+            return null;
         if (type.Equals(_boolean))
             return false;
         if (type.Equals(_number))
diff --git a/src/Application/HydraScript.Application.StaticAnalysis/Visitors/SemanticChecker.cs b/src/Application/HydraScript.Application.StaticAnalysis/Visitors/SemanticChecker.cs
@@ -475,7 +475,7 @@ public Type Visit(FunctionDeclaration visitable)
         else
         {
             var wrongReturn = returnStatements
-                .FirstOrDefault(x => !x.Type.Equals(symbol.Type));
+                .FirstOrDefault(x => !symbol.Type.Equals(x.Type));
             if (wrongReturn is not null)
                 throw new WrongReturnType(
                     wrongReturn.Statement.Segment,

Original file line number	Diff line number	Diff line change
`@@ -12,6 +12,8 @@ internal class DefaultValueForTypeCalculator : IDefaultValueForTypeCalculator`
`12`	`12`
`13`	`13`	`public object? GetDefaultValueForType(Type type)`
`14`	`14`	`{`
	`15`	`+ if (type is NullableType)`
	`16`	`+ return null;`
`15`	`17`	`if (type.Equals(_boolean))`
`16`	`18`	`return false;`
`17`	`19`	`if (type.Equals(_number))`
Original file line number	Diff line number	Diff line change
`@@ -475,7 +475,7 @@ public Type Visit(FunctionDeclaration visitable)`
`475`	`475`	`else`
`476`	`476`	`{`
`477`	`477`	`var wrongReturn = returnStatements`
`478`		`- .FirstOrDefault(x => !x.Type.Equals(symbol.Type));`
	`478`	`+ .FirstOrDefault(x => !symbol.Type.Equals(x.Type));`
`479`	`479`	`if (wrongReturn is not null)`
`480`	`480`	`throw new WrongReturnType(`
`481`	`481`	`wrongReturn.Statement.Segment,`