3 files changed, 55 insertions, 5 deletions
diff --git a/nimsuggest/tests/tarrowcrash.nim b/nimsuggest/tests/tarrowcrash.nim
new file mode 100644
index 000000000..a303e88f5
--- /dev/null
+++ b/nimsuggest/tests/tarrowcrash.nim
@@ -0,0 +1,20 @@
+# issue #24179
+
+import sugar
+
+type
+    Parser[T] = object
+    
+proc eatWhile[T](p: Parser[T], predicate: T -> bool): seq[T] =
+    return @[]
+
+proc skipWs(p: Parser[char]) =
+    discard p.eatWhile((c: char) => c == 'a')
+#[!]#
+    
+discard """
+$nimsuggest --tester $file
+>chk $1
+chk;;skUnknown;;;;Hint;;???;;0;;-1;;">> (toplevel): import(dirty): tests/tarrowcrash.nim [Processing]";;0
+chk;;skUnknown;;;;Hint;;$file;;11;;5;;"\'skipWs\' is declared but not used [XDeclaredButNotUsed]";;0
+"""
diff --git a/nimsuggest/tests/tchk2.nim b/nimsuggest/tests/tchk2.nim
new file mode 100644
index 000000000..f5404368d
--- /dev/null
+++ b/nimsuggest/tests/tchk2.nim
@@ -0,0 +1,35 @@
+# bug #22794
+type O = object
+
+proc `=destroy`(x: O) = discard
+proc `=trace`(x: var O; env: pointer) = discard
+proc `=copy`(a: var O; b: O) = discard
+proc `=dup`(a: O): O {.nodestroy.} = a
+proc `=sink`(a: var O; b: O) = discard
+
+
+# bug #23316
+type SomeSturct = object
+
+proc `=destroy`(x: SomeSturct) =
+  echo "SomeSturct destroyed"
+
+# bug #23867
+type ObjStr = object
+  s: string
+
+let ostr = ObjStr() # <-- nimsuggest crashes
+discard ostr
+
+type ObjSeq = object
+  s: seq[int]
+
+let oseq = ObjSeq() # <-- nimsuggest crashes
+discard oseq
+
+#[!]#
+discard """
+$nimsuggest --tester $file
+>chk $1
+chk;;skUnknown;;;;Hint;;???;;0;;-1;;">> (toplevel): import(dirty): tests/tchk2.nim [Processing]";;0
+"""
diff --git a/nimsuggest/tests/tgeneric_highlight.nim b/nimsuggest/tests/tgeneric_highlight.nim
index f351ab705..c7291d08b 100644
--- a/nimsuggest/tests/tgeneric_highlight.nim
+++ b/nimsuggest/tests/tgeneric_highlight.nim
@@ -7,12 +7,7 @@ $nimsuggest --tester $file
 >highlight $1
 highlight;;skType;;1;;7;;3
 highlight;;skProc;;1;;0;;6
-highlight;;skProc;;1;;0;;6
-highlight;;skProc;;1;;0;;6
 highlight;;skType;;2;;14;;3
 highlight;;skProc;;2;;7;;6
-highlight;;skProc;;2;;7;;6
-highlight;;skProc;;2;;7;;6
-highlight;;skTemplate;;3;;0;;8
 highlight;;skType;;3;;9;;3
 """