fixes #23494; Wrong type in object construction error message (#23504)

fixes #23494
nim-lang · Apr 16, 2024 · 20698b8 · 20698b8
1 parent 549ef24
commit 20698b8
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/compiler/astmsgs.nim b/compiler/astmsgs.nim
@@ -24,6 +24,12 @@ proc addDeclaredLoc*(result: var string, conf: ConfigRef; typ: PType) =
     result.add " declared in " & toFileLineCol(conf, typ.sym.info)
   result.add "]"
 
+proc addTypeNodeDeclaredLoc*(result: var string, conf: ConfigRef; typ: PType) =
+  result.add " [$1" % typ.kind.toHumanStr
+  if typ.sym != nil:
+    result.add " declared in " & toFileLineCol(conf, typ.sym.info)
+  result.add "]"
+
 proc addDeclaredLocMaybe*(result: var string, conf: ConfigRef; typ: PType) =
   if optDeclaredLocs in conf.globalOptions: addDeclaredLoc(result, conf, typ)
 

diff --git a/compiler/semobjconstr.nim b/compiler/semobjconstr.nim
@@ -478,7 +478,7 @@ proc semObjConstr(c: PContext, n: PNode, flags: TExprFlags; expectedType: PType
       result.typ.flags.incl tfHasOwned
   if t.kind != tyObject:
     return localErrorNode(c, result, if t.kind != tyGenericBody:
-      "object constructor needs an object type".dup(addDeclaredLoc(c.config, t))
+      "object constructor needs an object type".dup(addTypeNodeDeclaredLoc(c.config, t))
       else: "cannot instantiate: '" &
         typeToString(t, preferDesc) &
         "'; the object's generic parameters cannot be inferred and must be explicitly given"