diff --git a/compiler/src/dmd/frontend.h b/compiler/src/dmd/frontend.h
index fad6b9cb48..80caadb009 100644
--- a/compiler/src/dmd/frontend.h
+++ b/compiler/src/dmd/frontend.h
@@ -2542,6 +2542,10 @@ public:
     bool isCrtCtor(bool v);
     bool isCrtDtor() const;
     bool isCrtDtor(bool v);
+    bool hasEscapingSiblings() const;
+    bool hasEscapingSiblings(bool v);
+    bool computedEscapingSiblings() const;
+    bool computedEscapingSiblings(bool v);
 private:
     uint32_t bitFields;
 public:
diff --git a/compiler/src/dmd/func.d b/compiler/src/dmd/func.d
index cf3e115452..3789d7a544 100644
--- a/compiler/src/dmd/func.d
+++ b/compiler/src/dmd/func.d
@@ -217,6 +217,8 @@ private struct FUNCFLAG
     bool hasAlwaysInlines;   /// Contains references to functions that must be inlined
     bool isCrtCtor;          /// Has attribute pragma(crt_constructor)
     bool isCrtDtor;          /// Has attribute pragma(crt_destructor)
+    bool hasEscapingSiblings;/// Has sibling functions that escape
+    bool computedEscapingSiblings; /// `hasEscapingSiblings` has been computed
 }
 
 /***********************************************************
@@ -1980,6 +1982,7 @@ extern (C++) class FuncDeclaration : Declaration
                         if (!sc.intypeof && !(sc.flags & SCOPE.compile))
                         {
                             siblingCallers.push(fdthis);
+                            computedEscapingSiblings = false;
                         }
                     }
                 }
@@ -2029,8 +2032,7 @@ extern (C++) class FuncDeclaration : Declaration
          * is already set to `true` upon entering this function when the
          * struct/class refers to a local variable and a closure is needed.
          */
-
-        //printf("FuncDeclaration::needsClosure() %s\n", toChars());
+        //printf("FuncDeclaration::needsClosure() %s\n", toPrettyChars());
 
         if (requiresClosure)
             goto Lyes;
@@ -2107,7 +2109,7 @@ extern (C++) class FuncDeclaration : Declaration
      */
     extern (C++) final bool checkClosure()
     {
-        //printf("checkClosure() %s\n", toChars());
+        //printf("checkClosure() %s\n", toPrettyChars());
         if (!needsClosure())
             return false;
 
@@ -3625,6 +3627,9 @@ private bool checkEscapingSiblings(FuncDeclaration f, FuncDeclaration outerFunc,
         FuncDeclaration f;
     }
 
+    if (f.computedEscapingSiblings)
+        return f.hasEscapingSiblings;
+
     PrevSibling ps;
     ps.p = cast(PrevSibling*)p;
     ps.f = f;
@@ -3666,6 +3671,8 @@ private bool checkEscapingSiblings(FuncDeclaration f, FuncDeclaration outerFunc,
             prev = prev.p;
         }
     }
+    f.hasEscapingSiblings = bAnyClosures;
+    f.computedEscapingSiblings = true;
     //printf("\t%d\n", bAnyClosures);
     return bAnyClosures;
 }
diff --git a/compiler/test/compilable/test23676.d b/compiler/test/compilable/test23676.d
new file mode 100644
index 0000000000..91a73b9de8
--- /dev/null
+++ b/compiler/test/compilable/test23676.d
@@ -0,0 +1,16 @@
+// Issue 23676 - Static foreach hangs compilation for some time
+// https://issues.dlang.org/show_bug.cgi?id=23676
+
+void f()
+{
+    int i;
+    void g(int I)()
+    {
+        static foreach(j; 0..11)
+        {
+            i++;
+            g!j();
+        }
+    }
+    g!0;
+}