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Declare subtrees as const wherever possible

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Co-Authored-By: Rick Winfrey <rewinfrey@github.com>
This commit is contained in:
Max Brunsfeld 2018-05-11 15:06:13 -07:00
parent 6bb63f549f
commit fe53506175
17 changed files with 244 additions and 222 deletions
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8
src/runtime/reusable_node.h
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@ -1,21 +1,21 @@
#include "runtime/subtree.h"
typedef struct {
Subtree *tree;
const Subtree *tree;
uint32_t child_index;
uint32_t byte_offset;
} StackEntry;
typedef struct {
Array(StackEntry) stack;
Subtree *last_external_token;
const Subtree *last_external_token;
} ReusableNode;
static inline ReusableNode reusable_node_new() {
return (ReusableNode) {array_new(), NULL};
}
static inline void reusable_node_reset(ReusableNode *self, Subtree *tree) {
static inline void reusable_node_reset(ReusableNode *self, const Subtree *tree) {
array_clear(&self->stack);
array_push(&self->stack, ((StackEntry) {
.tree = tree,
@ -51,7 +51,7 @@ static inline void reusable_node_advance(ReusableNode *self) {
self->last_external_token = ts_subtree_last_external_token(last_entry.tree);
}
Subtree *tree;
const Subtree *tree;
uint32_t next_index;
do {
StackEntry popped_entry = array_pop(&self->stack);