refactor: update import paths for consistency and remove duplicate error messages

Author: itsfuad

app/cmd/arrays.fer

@@ -1,4 +1,4 @@
-//import "app/cmd/types";
+//import "demo-app/cmd/types";
 
 //arrays
 let arrWithoutType := [1, 2, 3, 4]; // array without explicit type

app/cmd/start.fer

@@ -2,14 +2,14 @@ import "github.com/itsfuad/ferret-mod/data/bigint"; // unused import;
 import "github.com/itsfuad/ferret-mod/arrays/array"; // unused import;
 import "github.com/itsfuad/ferret-mod/external/importer"; // unused import;
 
-import "compiler/std/io";
-import "compiler/math/constants" as cc;
-import "compiler/math/geometry";
+import "std/io";
+import "math/constants" as cc;
+import "math/geometry";
 
-import "app/cmd/expr"; // unused import
-import "app/cmd/arrays"; // unused import
+import "demo-app/cmd/expr"; // unused import
+import "demo-app/cmd/arrays"; // unused import
 
-import "app2/file2/types";
+import "neighbor/file2/types";
 
 let valueOfPi := cc::PI;
 

app/cmd/types.fer

@@ -1,4 +1,4 @@
-//import "app/cmd/start";
+//import "demo-app/cmd/start";
 
 type String str;
 type Int i32;

app/fer.ret

@@ -4,19 +4,19 @@ name = "demo-app"
 version = "0.0.2"
 
 [build]
-entry = "cmd/test.fer"
+entry = "cmd/start.fer"
 output = "bin"
 
 [cache]
 path = ".ferret"
 
 [external]
-allow-neighbor-import = true
 allow-sharing = false
 allow-remote-import = true
+allow-neighbor-import = true
 
 [neighbors]
 neighbor = "../app2"
 
 [dependencies]
-github.com/itsfuad/ferret-mod = "v0.0.4"
+github.com/itsfuad/ferret-mod = "v0.0.6"

app/ferret.lock

@@ -1,22 +1,22 @@
 {
   "version": "1.0.0",
   "dependencies": {
-    "github.com/itsfuad/[email protected].4": {
-      "version": "v0.0.4",
+    "github.com/itsfuad/[email protected].6": {
+      "version": "v0.0.6",
       "direct": true,
       "dependencies": [
-        "github.com/itsfuad/[email protected].3"
+        "github.com/itsfuad/[email protected].4"
       ],
       "used_by": []
     },
-    "github.com/itsfuad/[email protected].3": {
-      "version": "v0.0.3",
+    "github.com/itsfuad/[email protected].4": {
+      "version": "v0.0.4",
       "direct": false,
       "dependencies": [],
       "used_by": [
-        "github.com/itsfuad/[email protected].4"
+        "github.com/itsfuad/[email protected].6"
       ]
     }
   },
-  "generated_at": "2025-08-20T14:13:31+06:00"
+  "generated_at": "2025-10-09T19:21:29+06:00"
 }

compiler/internal/semantic/typecheck/control_flow.go

@@ -40,7 +40,6 @@ func checkIfCondition(r *analyzer.AnalyzerNode, condition ast.Expression, cm *mo
 			r.Program.FullPath,
 			nil,
 			"if statement missing condition",
-			"if statement missing condition",
 			report.TYPECHECK_PHASE,
 		)
 		return
@@ -93,7 +92,6 @@ func checkAlternative(r *analyzer.AnalyzerNode, alternative ast.Node, cm *module
 			r.Program.FullPath,
 			alternative.Loc(),
 			fmt.Sprintf("invalid alternative in if statement: %T", alternative),
-			fmt.Sprintf("invalid alternative in if statement: %T", alternative),
 			report.TYPECHECK_PHASE,
 		)
 	}
@@ -108,7 +106,6 @@ func checkReturnStmt(r *analyzer.AnalyzerNode, returnStmt *ast.ReturnStmt, cm *m
 				r.Program.FullPath,
 				returnStmt.Loc(),
 				fmt.Sprintf("function must return a value of type %q", expectedReturnType),
-				fmt.Sprintf("function must return a value of type %q", expectedReturnType),
 				report.TYPECHECK_PHASE,
 			)
 		}
@@ -133,7 +130,6 @@ func checkReturnStmt(r *analyzer.AnalyzerNode, returnStmt *ast.ReturnStmt, cm *m
 			r.Program.FullPath,
 			returnStmt.Loc(),
 			"void function cannot return a value",
-			"void function cannot return a value",
 			report.TYPECHECK_PHASE,
 		)
 		return
@@ -144,7 +140,6 @@ func checkReturnStmt(r *analyzer.AnalyzerNode, returnStmt *ast.ReturnStmt, cm *m
 		rp := r.Ctx.Reports.AddSemanticError(
 			r.Program.FullPath,
 			returnStmt.Loc(),
-			fmt.Sprintf("cannot return %q in function expecting %q: %s",
 			fmt.Sprintf("cannot return %q in function expecting %q: %s",
 				returnValueType, expectedReturnType, err.Error()),
 			report.TYPECHECK_PHASE,
@@ -226,7 +221,6 @@ func reportUnreachableCode(r *analyzer.AnalyzerNode, node ast.Node) {
 		r.Program.FullPath,
 		node.Loc(),
 		"unreachable code after return statement",
-		"unreachable code after return statement",
 		report.TYPECHECK_PHASE,
 	)
 }