diff --git a/core/math/big/internal.odin b/core/math/big/internal.odin
index 03623e7f2..07e1e6c03 100644
--- a/core/math/big/internal.odin
+++ b/core/math/big/internal.odin
@@ -2047,6 +2047,7 @@ internal_int_inverse_modulo :: proc(dest, a, b: ^Int, allocator := context.alloc
 
 	return _private_inverse_modulo(dest, a, b)
 }
+internal_int_invmod :: internal_int_inverse_modulo
 internal_invmod :: proc{ internal_int_inverse_modulo, }
 
 /*
diff --git a/core/math/big/prime.odin b/core/math/big/prime.odin
index 110c10239..cb0b08dbb 100644
--- a/core/math/big/prime.odin
+++ b/core/math/big/prime.odin
@@ -44,7 +44,7 @@ internal_int_prime_is_divisible :: proc(a: ^Int, allocator := context.allocator)
 	Computes res == G**X mod P.
 	Assumes `res`, `G`, `X` and `P` to not be `nil` and for `G`, `X` and `P` to have been initialized.
 */
-internal_int_exponent_mod :: proc(res, G, X, P: ^Int, allocator := context.allocator) -> (err: Error) {
+internal_int_power_modulo :: proc(res, G, X, P: ^Int, allocator := context.allocator) -> (err: Error) {
 	context.allocator = allocator
 
 	dr: int
@@ -112,6 +112,9 @@ internal_int_exponent_mod :: proc(res, G, X, P: ^Int, allocator := context.alloc
 	*/
 	return _private_int_exponent_mod(res, G, X, P, 0)
 }
+internal_int_exponent_mod :: internal_int_power_modulo
+internal_int_powmod :: internal_int_power_modulo
+internal_powmod :: proc { internal_int_power_modulo, }
 
 /*
 	Kronecker/Legendre symbol (a|p)
@@ -1411,4 +1414,4 @@ number_of_rabin_miller_trials :: proc(bit_size: int) -> (number_of_trials: int)
 	case:
 		return  2		/* For keysizes bigger than 10_240 use always at least 2 Rounds */
 	}
-}
\ No newline at end of file
+}
diff --git a/src/check_expr.cpp b/src/check_expr.cpp
index 0911e48cf..1e4c7499b 100644
--- a/src/check_expr.cpp
+++ b/src/check_expr.cpp
@@ -6796,7 +6796,7 @@ gb_internal CallArgumentError check_polymorphic_record_type(CheckerContext *c, O
 					isize index = lookup_polymorphic_record_parameter(original_type, name);
 					if (index >= 0) {
 						TypeTuple *params = get_record_polymorphic_params(original_type);
-						Entity *e = params->variables[i];
+						Entity *e = params->variables[index];
 						if (e->kind == Entity_Constant) {
 							check_expr_with_type_hint(c, &operands[i], fv->value, e->type);
 							continue;
@@ -6847,7 +6847,7 @@ gb_internal CallArgumentError check_polymorphic_record_type(CheckerContext *c, O
 
 	Array<Operand> ordered_operands = operands;
 	if (!named_fields) {
-		ordered_operands = array_make<Operand>(permanent_allocator(), param_count);
+		ordered_operands = array_make<Operand>(permanent_allocator(), operands.count);
 		array_copy(&ordered_operands, operands, 0);
 	} else {
 		TEMPORARY_ALLOCATOR_GUARD();
diff --git a/src/path.cpp b/src/path.cpp
index 742bba7f8..b07f20870 100644
--- a/src/path.cpp
+++ b/src/path.cpp
@@ -407,7 +407,7 @@ gb_internal ReadDirectoryError read_directory(String path, Array<FileInfo> *fi)
 		i64 size = dir_stat.st_size;
 
 		FileInfo info = {};
-		info.name = name;
+		info.name = copy_string(a, name);
 		info.fullpath = path_to_full_path(a, filepath);
 		info.size = size;
 		array_add(fi, info);