summary refs log tree commit diff stats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--tests/generics/treentranttypes.nim11
-rw-r--r--tests/generics/tuninstantiatedgenericcalls.nim62
-rw-r--r--tests/macros/tmacros_various.nim31
-rw-r--r--tests/template/mdotcall.nim32
-rw-r--r--tests/template/tdotcall.nim12
-rw-r--r--tests/template/template_various.nim36
-rw-r--r--tests/template/tobjectdeclfield.nim25
-rw-r--r--tests/types/t5648.nim32
-rw-r--r--tests/types/tissues_types.nim41
9 files changed, 248 insertions, 34 deletions
diff --git a/tests/generics/treentranttypes.nim b/tests/generics/treentranttypes.nim
index 40ff1647b..801f0e444 100644
--- a/tests/generics/treentranttypes.nim
+++ b/tests/generics/treentranttypes.nim
@@ -101,3 +101,14 @@ echo @(b.arr[0].arr), @(b.arr[1].arr)
 let y = b
 echo @(y.arr[0].arr), @(y.arr[1].arr)
 
+import macros
+
+block: # issue #5121
+  type
+    A = object
+    AConst[X] = A
+
+  macro dumpType(t: typedesc): untyped =
+    result = newTree(nnkTupleConstr, newLit $t.getType[1].typeKind, newLit t.getType[1].treeRepr)
+
+  doAssert dumpType(A) == ("ntyObject", "Sym \"A\"")
diff --git a/tests/generics/tuninstantiatedgenericcalls.nim b/tests/generics/tuninstantiatedgenericcalls.nim
index b12a33fe7..bac334e95 100644
--- a/tests/generics/tuninstantiatedgenericcalls.nim
+++ b/tests/generics/tuninstantiatedgenericcalls.nim
@@ -78,3 +78,65 @@ block:
   doAssert x.data.len == 5
   var y: Leb128Buf[uint16]
   doAssert y.data.len == 3
+
+import macros
+
+block: # issue #12415
+  macro isSomePointerImpl(t: typedesc): bool =
+    var impl = t.getTypeInst[1].getTypeImpl
+    if impl.kind == nnkDistinctTy:
+      impl = impl[0].getTypeImpl
+    if impl.kind in {nnkPtrTy,nnkRefTy}:
+      result = newLit(true)
+    elif impl.kind == nnkSym and impl.eqIdent("pointer"):
+      result = newLit(true)
+    else:
+      result = newLit(false)
+
+  proc isSomePointer[T](t: typedesc[T]): bool {.compileTime.} =
+    isSomePointerImpl(t)
+
+  type
+    Option[T] = object
+      ## An optional type that stores its value and state separately in a boolean.
+      when isSomePointer(typedesc(T)):
+        val: T
+      else:
+        val: T
+        has: bool
+  var x: Option[ref int]
+  doAssert not compiles(x.has)
+  var y: Option[int]
+  doAssert compiles(y.has)
+
+block: # issue #2002
+  proc isNillable(T: typedesc): bool =
+    when compiles((let v: T = nil)):
+      return true
+    else:
+      return false
+
+  type
+    Foo[T] = object
+      when isNillable(T):
+        nillable: float
+      else:
+        notnillable: int
+
+  var val1: Foo[ref int]
+  doAssert compiles(val1.nillable)
+  doAssert not compiles(val1.notnillable)
+  var val2: Foo[int]
+  doAssert not compiles(val2.nillable)
+  doAssert compiles(val2.notnillable)
+
+block: # issue #1771
+  type
+    Foo[X, T] = object
+      bar: array[X.low..X.high, T]
+
+  proc test[X, T](f: Foo[X, T]): T =
+    f.bar[X.low]
+
+  var a: Foo[range[0..2], float]
+  doAssert test(a) == 0.0
diff --git a/tests/macros/tmacros_various.nim b/tests/macros/tmacros_various.nim
index 2446912ea..e351b4527 100644
--- a/tests/macros/tmacros_various.nim
+++ b/tests/macros/tmacros_various.nim
@@ -268,6 +268,37 @@ xbenchmark:
     discard inputtest
   fastSHA("hey")
 
+block: # issue #4547
+  macro lazy(stmtList : typed) : untyped =
+    let decl = stmtList[0]
+    decl.expectKind nnkLetSection
+    let name = decl[0][0].strVal
+    let call = decl[0][2].copy
+    call.expectKind nnkCall
+    let ident = newIdentNode("get" & name)
+    result = quote do:
+      var value : type(`call`)
+      proc `ident`() : type(`call`) =
+        if value.isNil:
+          value = `call`
+        value
+  type MyObject = object
+    a,b: int    
+  # this part, the macro call and it's result (written in the comment below) is important
+  lazy:
+    let y = new(MyObject)
+  #[
+    var value: type(new(MyObject))
+    proc gety(): type(new(MyObject)) =
+      if value.isNil:
+        value = new(MyObject)
+      value    
+  ]#
+  doAssert gety().a == 0  # works and should work
+  doAssert gety().b == 0  # works and should work
+  doAssert not declared(y)
+  doAssert not compiles(y.a)       # identifier y should not exist anymore
+  doAssert not compiles(y.b)       # identifier y should not exist anymore
 
 block: # bug #13511
   type
diff --git a/tests/template/mdotcall.nim b/tests/template/mdotcall.nim
index 13dcbd824..fecd8ee26 100644
--- a/tests/template/mdotcall.nim
+++ b/tests/template/mdotcall.nim
@@ -48,3 +48,35 @@ template publicTemplateObjSyntax*(o: var ObjA, arg: Natural, doStuff: untyped) =
   o.foo2()
   doStuff
   o.bar2(arg)
+
+# issue #15246
+import os
+
+template sourceBaseName*(): string =
+  bind splitFile
+  instantiationInfo().filename.splitFile().name
+
+# issue #12683
+
+import unicode
+template toRune(s: string): Rune = s.runeAt(0)
+proc heh*[T](x: Slice[T], chars: string) = discard chars.toRune
+
+# issue #7889
+
+from streams import newStringStream, readData, writeData
+
+template bindmeTemplate*(): untyped =
+  var tst = "sometext"
+  var ss = newStringStream("anothertext")
+  ss.writeData(tst[0].addr, 2)
+  discard ss.readData(tst[0].addr, 2) # <= comment this out to make compilation successful
+
+from macros import quote, newIdentNode
+
+macro bindmeQuote*(): untyped =
+  quote do:
+    var tst = "sometext"
+    var ss = newStringStream("anothertext")
+    ss.writeData(tst[0].addr, 2)
+    discard ss.readData(tst[0].addr, 2) # <= comment this out to make compilation successful
diff --git a/tests/template/tdotcall.nim b/tests/template/tdotcall.nim
index 5fc991dd2..dc97fd52e 100644
--- a/tests/template/tdotcall.nim
+++ b/tests/template/tdotcall.nim
@@ -18,3 +18,15 @@ block: # issue #11733
   var evaluated = false
   a.publicTemplateObjSyntax(42): evaluated = true
   doAssert evaluated
+
+block: # issue #15246
+  doAssert sourceBaseName() == "tdotcall"
+
+block: # issue #12683
+  heh(0..40, "|")
+
+block: # issue #7889
+  if false:
+    bindmeQuote()
+  if false:
+    bindmeTemplate()
diff --git a/tests/template/template_various.nim b/tests/template/template_various.nim
index a3b549e18..2088b1739 100644
--- a/tests/template/template_various.nim
+++ b/tests/template/template_various.nim
@@ -354,6 +354,23 @@ block gensym3:
   echo a ! b ! c ! d ! e
   echo x,y,z
 
+block: # issue #2465
+  template t() =
+    template declX(str: string) {.gensym.} =
+      var x {.inject.} : string = str
+
+  t()
+  doAssert not declared(declX)
+  doAssert not compiles(declX("a string"))
+
+  template t2() =
+    template fooGensym() {.gensym.} =
+      echo 42
+
+  t2()
+  doAssert not declared(fooGensym)
+  doAssert not compiles(fooGensym())
+
 
 block identifier_construction_with_overridden_symbol:
   # could use add, but wanna make sure it's an override no matter what
@@ -368,3 +385,22 @@ block identifier_construction_with_overridden_symbol:
     `examplefn n`()
 
   exampletempl(1)
+
+import typetraits
+
+block: # issue #4596
+  type
+    T0 = object
+    T1 = object
+
+  template printFuncsT() =
+    proc getV[A](a: typedesc[A]): string =
+      var s {. global .} = name(A)
+      return s
+
+  printFuncsT()
+
+  doAssert getV(T1) == "T1"
+  doAssert getV(T0) == "T0"
+  doAssert getV(T0) == "T0"
+  doAssert getV(T1) == "T1"
diff --git a/tests/template/tobjectdeclfield.nim b/tests/template/tobjectdeclfield.nim
index 201f076ca..afce2cae8 100644
--- a/tests/template/tobjectdeclfield.nim
+++ b/tests/template/tobjectdeclfield.nim
@@ -1,12 +1,21 @@
-var x = 0
+block: # issue #16005
+  var x = 0
 
-block:
-  type Foo = object
-    x: float # ok
-
-template main() =
   block:
     type Foo = object
-      x: float # Error: cannot use symbol of kind 'var' as a 'field'
+      x: float # ok
+
+  template main() =
+    block:
+      type Foo = object
+        x: float # Error: cannot use symbol of kind 'var' as a 'field'
+
+  main()
+
+block: # issue #19552
+  template test =
+    type
+      test2 = ref object
+        reset: int
 
-main()
+  test()
diff --git a/tests/types/t5648.nim b/tests/types/t5648.nim
new file mode 100644
index 000000000..b3bd406b3
--- /dev/null
+++ b/tests/types/t5648.nim
@@ -0,0 +1,32 @@
+discard """
+  output: '''
+ptr Foo
+'''
+joinable: false
+"""
+# not joinable because it causes out of memory with --gc:boehm
+
+# issue #5648
+
+import typetraits
+
+type Foo = object
+  bar: int
+
+proc main() =
+  var f = create(Foo)
+  f.bar = 3
+  echo f.type.name
+
+  discard realloc(f, 0)
+
+  var g = Foo()
+  g.bar = 3
+
+var
+  mainPtr = cast[pointer](main)
+  mainFromPtr = cast[typeof(main)](mainPtr)
+
+doAssert main == mainFromPtr
+
+main()
diff --git a/tests/types/tissues_types.nim b/tests/types/tissues_types.nim
index 275941cae..eab4e8e9b 100644
--- a/tests/types/tissues_types.nim
+++ b/tests/types/tissues_types.nim
@@ -3,7 +3,6 @@ discard """
 true
 true
 true
-ptr Foo
 (member: "hello world")
 (member: 123.456)
 (member: "hello world", x: ...)
@@ -11,10 +10,7 @@ ptr Foo
 0
 false
 '''
-joinable: false
 """
-# not joinable because it causes out of memory with --gc:boehm
-import typetraits
 
 block t1252:
   echo float32 isnot float64
@@ -29,28 +25,6 @@ block t5640:
 
   var v = vec2([0.0'f32, 0.0'f32])
 
-block t5648:
-  type Foo = object
-    bar: int
-
-  proc main() =
-    var f = create(Foo)
-    f.bar = 3
-    echo f.type.name
-
-    discard realloc(f, 0)
-
-    var g = Foo()
-    g.bar = 3
-
-  var
-    mainPtr = cast[pointer](main)
-    mainFromPtr = cast[typeof(main)](mainPtr)
-
-  doAssert main == mainFromPtr
-
-  main()
-
 block t7581:
   discard int -1
 
@@ -107,3 +81,18 @@ block:
 
 var f1: Foo
 echo f1.bar
+
+import macros
+
+block: # issue #12582
+  macro foo(T: type): type =
+    nnkBracketExpr.newTree(bindSym "array", newLit 1, T)
+  var
+    _: foo(int) # fine
+  type
+    Foo = object
+      x: foo(int) # fine
+    Bar = ref object
+      x: foo(int) # error
+  let b = Bar()
+  let b2 = Bar(x: [123])
generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2025-07-03 18:46:15 +0000