diff --git a/releasenotes.md b/releasenotes.md
index eface0d6d..10310af6c 100644
--- a/releasenotes.md
+++ b/releasenotes.md
@@ -21,6 +21,7 @@
 - Create optional with `~` instead of `?`. `return io::EOF?;` becomes `return io::EOF~`.
 - Deprecated use of `?` to create optional.
 - Make `foo.$abc` implicitly mean `foo.eval("$abc")`.
+- Deprecating multi-level array length inference. `int[*][*]` is deprecated and will be removed 0.8.0.
 
 ### Fixes
 - Regression with npot vector in struct triggering an assert #2219.
diff --git a/src/compiler/sema_types.c b/src/compiler/sema_types.c
index 0514a5418..963090c8c 100644
--- a/src/compiler/sema_types.c
+++ b/src/compiler/sema_types.c
@@ -13,6 +13,7 @@ INLINE bool sema_resolve_vatype(SemaContext *context, TypeInfo *type_info);
 INLINE bool sema_resolve_evaltype(SemaContext *context, TypeInfo *type_info, ResolveTypeKind resolve_kind);
 INLINE bool sema_resolve_typefrom(SemaContext *context, TypeInfo *type_info, ResolveTypeKind resolve_kind);
 INLINE bool sema_resolve_typeof(SemaContext *context, TypeInfo *type_info);
+static inline bool sema_check_ptr_type(SemaContext *context, TypeInfo *type_info, Type *inner);
 static int compare_function(Signature *sig, FunctionPrototype *proto);
 
 static inline bool sema_resolve_ptr_type(SemaContext *context, TypeInfo *type_info, ResolveTypeKind resolve_kind)
@@ -22,6 +23,8 @@ static inline bool sema_resolve_ptr_type(SemaContext *context, TypeInfo *type_in
 	{
 		return type_info_poison(type_info);
 	}
+	if (!sema_check_ptr_type(context, type_info, type_info->pointer->type)) return type_info_poison(type_info);
+
 	// Construct the type after resolving the underlying type.
 	type_info->type = type_get_ptr(type_info->pointer->type);
 	type_info->resolve_status = RESOLVE_DONE;
@@ -98,6 +101,10 @@ static inline bool sema_check_array_type(SemaContext *context, TypeInfo *origina
 {
 	Type *distinct_base = type_flatten(base);
 
+	if (type_is_infer_type(distinct_base))
+	{
+		SEMA_DEPRECATED(original_info, "Use of inferred inner types is not well supported and support will be removed in 0.8.0.");
+	}
 	// We don't want to allow arrays with flexible members
 	if (distinct_base->type_kind == TYPE_STRUCT)
 	{
@@ -475,6 +482,23 @@ INLINE bool sema_resolve_generic_type(SemaContext *context, TypeInfo *type_info)
 	return true;
 }
 
+static inline bool sema_check_ptr_type(SemaContext *context, TypeInfo *type_info, Type *inner)
+{
+	CanonicalType *type = inner->canonical;
+	switch (type->type_kind)
+	{
+		case CT_TYPES:
+			if (type_is_infer_type(type))
+			{
+				SEMA_DEPRECATED(type_info, "Using an inferred type as a pointer is not supported and will be removed in 0.8.0.");
+				return true;
+			}
+			RETURN_SEMA_ERROR(type_info, "Pointers to %s are not supported.", type_quoted_error_string(inner));
+		default:
+			return true;
+	}
+}
+
 static inline bool sema_resolve_type(SemaContext *context, TypeInfo *type_info, ResolveTypeKind resolve_kind)
 {
 	// Ok, already resolved.
@@ -567,6 +591,7 @@ APPEND_QUALIFIERS:
 		case TYPE_COMPRESSED_NONE:
 			break;
 		case TYPE_COMPRESSED_PTR:
+			if (!sema_check_ptr_type(context, type_info, type_info->type)) return type_info_poison(type_info);
 			type_info->type = type_get_ptr(type_info->type);
 			break;
 		case TYPE_COMPRESSED_SUB:
@@ -577,9 +602,11 @@ APPEND_QUALIFIERS:
 			type_info->type = type_get_ptr(type_info->type);
 			break;
 		case TYPE_COMPRESSED_PTRPTR:
+			if (!sema_check_ptr_type(context, type_info, type_info->type)) return type_info_poison(type_info);
 			type_info->type = type_get_ptr(type_get_ptr(type_info->type));
 			break;
 		case TYPE_COMPRESSED_PTRSUB:
+			if (!sema_check_ptr_type(context, type_info, type_info->type)) return type_info_poison(type_info);
 			type_info->type = type_get_slice(type_get_ptr(type_info->type));
 			break;
 		case TYPE_COMPRESSED_SUBSUB:
diff --git a/test/test_suite/arrays/array_of_inferred_array.c3 b/test/test_suite/arrays/array_of_inferred_array.c3
index 2b9137250..7edd7a2a6 100644
--- a/test/test_suite/arrays/array_of_inferred_array.c3
+++ b/test/test_suite/arrays/array_of_inferred_array.c3
@@ -1,5 +1,5 @@
 import std;
-macro void test(int[*][6] a)
+macro void test(int[2][6] a)
 {
 }
 fn void main()
diff --git a/test/test_suite/arrays/complex_inferred_array.c3t b/test/test_suite/arrays/complex_inferred_array.c3t
index 6f282cfc4..d42d8db94 100644
--- a/test/test_suite/arrays/complex_inferred_array.c3t
+++ b/test/test_suite/arrays/complex_inferred_array.c3t
@@ -3,8 +3,8 @@ module test;
 
 fn void main()
 {
-	int[*][*][2][*]? y = { {{{1}, {2}}, { {3}, {4}}}};
-	int[*][*][2][*] x = { {{{1}, {2}}, { {3}, {4}}}};
+	int[1][2][2][*]? y = { {{{1}, {2}}, { {3}, {4}}}};
+	int[1][2][2][*] x = { {{{1}, {2}}, { {3}, {4}}}};
 }
 
 /* #expect: test.ll
diff --git a/test/test_suite/arrays/infer_multiple_err.c3 b/test/test_suite/arrays/infer_multiple_err.c3
index d2103ee0f..f53b135a9 100644
--- a/test/test_suite/arrays/infer_multiple_err.c3
+++ b/test/test_suite/arrays/infer_multiple_err.c3
@@ -2,17 +2,17 @@
 fn void test1()
 {
 	var $d = { {1}, {2, 3} };
-	var $e = (int[*][*])$d; // #error: contains elements that have different lengths
+	var $e = (int[2][*])$d; // #error:  This untyped list contained an element
 }
 
 fn void test2()
 {
 	var $d = { {1}, {3}, {2} };
-	var $e = (int[*][*])$d;
+	var $e = (int[1][*])$d;
 }
 
 fn void test3()
 {
 	var $d = { {1}, {} };
-	var $e = (int[*][*])$d; // #error: This untyped list contained an element of type
+	var $e = (int[1][*])$d;
 }
diff --git a/test/test_suite/arrays/infer_previous_err.c3t b/test/test_suite/arrays/infer_previous_err.c3t
index d81c1a330..288795cd1 100644
--- a/test/test_suite/arrays/infer_previous_err.c3t
+++ b/test/test_suite/arrays/infer_previous_err.c3t
@@ -2,8 +2,8 @@
 module test;
 char[1][*] a = { [0] = { [0] = 1 } };
 char[1][1] b = { [0] = { [0] = 1 } };
-char[*][*] c = { [0] = { [0] = 1 } };
-char[*][1] d = { [0] = { [0] = 1 } };
+char[2][*] c = { [0] = { [0] = 1 } };
+char[4][1] d = { [0] = { [0] = 1 } };
 
 fn void main()
 {
diff --git a/test/test_suite/arrays/inferred_array_slice_fail.c3 b/test/test_suite/arrays/inferred_array_slice_fail.c3
index b7ccef334..3d282ff2a 100644
--- a/test/test_suite/arrays/inferred_array_slice_fail.c3
+++ b/test/test_suite/arrays/inferred_array_slice_fail.c3
@@ -1,11 +1,11 @@
 import std;
-macro  test(int[*][1] a) {
+macro  test(int[1][1] a) {
 	var b = a;
 }
 
 fn int main()
 {
 	int[][1] b;
-	test(b); // #error:  It is not possible to cast 'int[][1]' to 'int[*][1]'
+	test(b); // #error:  It is not possible to cast 'int[][1]' to 'int[1][1]'
 	return 12;
 }
\ No newline at end of file
diff --git a/test/test_suite/arrays/inferred_subarray.c3 b/test/test_suite/arrays/inferred_subarray.c3
index b1c9a7399..d51bb6ee8 100644
--- a/test/test_suite/arrays/inferred_subarray.c3
+++ b/test/test_suite/arrays/inferred_subarray.c3
@@ -1,5 +1,4 @@
 fn void main()
 {
-	int[*][*][] x = (int[2][1][]) { { { 1, 2 } } };
-	int[*][*][*] y = (int[2][1][]) { { { 1, 2 } } };
+	int[2][1][*] y = (int[2][1][]) { { { 1, 2 } } };
 }
diff --git a/test/test_suite/cast/cast_infer_slice.c3 b/test/test_suite/cast/cast_infer_slice.c3
index 480be6972..db9221b1e 100644
--- a/test/test_suite/cast/cast_infer_slice.c3
+++ b/test/test_suite/cast/cast_infer_slice.c3
@@ -2,6 +2,6 @@ import std;
 fn int main()
 {
 	char[] a = "hello";
-	char[*] b = *(char[*]*)&a; // #error: cannot be used to infer the length
+	char[*] b = *(char[5]*)a.ptr;
 	return 0;
 }
\ No newline at end of file
diff --git a/test/test_suite/cast/cast_string_to_inferred_array.c3 b/test/test_suite/cast/cast_string_to_inferred_array.c3
deleted file mode 100644
index 0e5824fff..000000000
--- a/test/test_suite/cast/cast_string_to_inferred_array.c3
+++ /dev/null
@@ -1,6 +0,0 @@
-import std;
-fn void main()
-{
-	char[*]* x = "abc"; // #error: You cannot cast 'String' to 'char[*]*'
-	io::printn($typeof(x).nameof);
-}
\ No newline at end of file
diff --git a/test/test_suite/cast/implicit_infer_len_cast.c3t b/test/test_suite/cast/implicit_infer_len_cast.c3t
index 9392224b3..0e7538080 100644
--- a/test/test_suite/cast/implicit_infer_len_cast.c3t
+++ b/test/test_suite/cast/implicit_infer_len_cast.c3t
@@ -1,7 +1,7 @@
 // #target: macos-x64
 module test;
 
-macro int test(int[*][*]* y)
+macro int test(int[2][2]* y)
 {
 	$typeof(*y) z = *y;
 	return z[1][1];
@@ -11,7 +11,7 @@ fn void main()
 {
 	int[2][*] x = { { 2, 3}, { 5, 6 }};
 	int[<2>][*] y = { { 1, 3 }};
-	int[<*>][*] z = y;
+	int[<2>][*] z = y;
 	int[<2>][1] w = z;
 	int[<2>][] aa = { { 1, 3 }};
 	int[][*] bb = { { 1, 3 } };
diff --git a/test/test_suite/expressions/casts/struct_cast_and_distinct.c3 b/test/test_suite/expressions/casts/struct_cast_and_distinct.c3
index 040a4e36c..b4c796fcc 100644
--- a/test/test_suite/expressions/casts/struct_cast_and_distinct.c3
+++ b/test/test_suite/expressions/casts/struct_cast_and_distinct.c3
@@ -27,6 +27,6 @@ struct Baz { int x; }
 
 fn void test4()
 {
-	Baz[2][*] x = { { { 2 } , { 3 } }, {{5}, {6} }};
-	Bar[*][*] y = (Bar[2][2])x;
+	Baz[2][2] x = { { { 2 } , { 3 } }, {{5}, {6} }};
+	Bar[2][2] y = (Bar[2][2])x;
 }
diff --git a/test/test_suite/slices/slice_infer_inner_empty_err.c3 b/test/test_suite/slices/slice_infer_inner_empty_err.c3
deleted file mode 100644
index 1413db69c..000000000
--- a/test/test_suite/slices/slice_infer_inner_empty_err.c3
+++ /dev/null
@@ -1,5 +0,0 @@
-fn int main()
-{
-	int [*][] y = { }; // #error: Inferring the slice inner type from an empty initializer is not possible
-	return 0;
-}
\ No newline at end of file
diff --git a/test/unit/regression/vecpointer.c3 b/test/unit/regression/vecpointer.c3
index 0b7543fa7..319e5a5de 100644
--- a/test/unit/regression/vecpointer.c3
+++ b/test/unit/regression/vecpointer.c3
@@ -30,6 +30,6 @@ fn void pointer_add_sub_diff()
 	assert(w == { -1, 2 });
 	int*[<2>] zz = y - (y - yy);
 	assert(zz[0] == &a[1] && zz[1] == &a[2]);
-	int[*]*[<2>] g = (int[2]*[<2>]) { null, null };
-	int[*]*[<*>] g2 = (int[2]*[<2>]) { null, null };
+	int[2]*[<2>] g = { null, null };
+	int[2]*[<2>] g2 = { null, null };
 }
\ No newline at end of file