diff --git a/src/check_type.cpp b/src/check_type.cpp
index 00a4c4ab2..ffdc22898 100644
--- a/src/check_type.cpp
+++ b/src/check_type.cpp
@@ -826,7 +826,7 @@ void check_bit_set_type(CheckerContext *c, Type *type, Type *named_type, Ast *no
 	GB_ASSERT(type->kind == Type_BitSet);
 	type->BitSet.node = node;
 
-	i64 const DEFAULT_BITS = cast(i64)(8*build_context.word_size);
+	/* i64 const DEFAULT_BITS = cast(i64)(8*build_context.word_size); */
 	i64 const MAX_BITS = 128;
 
 	Ast *base = unparen_expr(bs->elem);
diff --git a/src/llvm_backend_debug.cpp b/src/llvm_backend_debug.cpp
index 703362957..1a540cd33 100644
--- a/src/llvm_backend_debug.cpp
+++ b/src/llvm_backend_debug.cpp
@@ -50,8 +50,8 @@ LLVMMetadataRef lb_debug_type_internal_proc(lbModule *m, Type *type) {
 
 	GB_ASSERT(type != t_invalid);
 
-	unsigned const word_size = cast(unsigned)build_context.word_size;
-	unsigned const word_bits = cast(unsigned)(8*build_context.word_size);
+	/* unsigned const word_size = cast(unsigned)build_context.word_size;
+	unsigned const word_bits = cast(unsigned)(8*build_context.word_size); */
 
 	GB_ASSERT(type->kind == Type_Proc);
 	unsigned parameter_count = 1;
@@ -129,7 +129,7 @@ LLVMMetadataRef lb_debug_type_internal(lbModule *m, Type *type) {
 
 	GB_ASSERT(type != t_invalid);
 
-	unsigned const word_size = cast(unsigned)build_context.word_size;
+	/* unsigned const word_size = cast(unsigned)build_context.word_size; */
 	unsigned const word_bits = cast(unsigned)(8*build_context.word_size);
 
 	switch (type->kind) {
@@ -564,7 +564,7 @@ LLVMMetadataRef lb_debug_type(lbModule *m, Type *type) {
 }
 
 void lb_debug_complete_types(lbModule *m) {
-	unsigned const word_size = cast(unsigned)build_context.word_size;
+	/* unsigned const word_size = cast(unsigned)build_context.word_size; */
 	unsigned const word_bits = cast(unsigned)(8*build_context.word_size);
 
 	for_array(debug_incomplete_type_index, m->debug_incomplete_types) {