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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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6
src/runtime/stack.h
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@ -42,10 +42,10 @@ uint32_t ts_stack_version_count(const Stack *);
TSStateId ts_stack_state(const Stack *, StackVersion);
// Get the last external token associated with a given version of the stack.
Subtree *ts_stack_last_external_token(const Stack *, StackVersion);
const Subtree *ts_stack_last_external_token(const Stack *, StackVersion);
// Set the last external token associated with a given version of the stack.
void ts_stack_set_last_external_token(Stack *, StackVersion, Subtree *);
void ts_stack_set_last_external_token(Stack *, StackVersion, const Subtree *);
// Get the position of the given version of the stack within the document.
Length ts_stack_position(const Stack *, StackVersion);
@ -55,7 +55,7 @@ Length ts_stack_position(const Stack *, StackVersion);
// This transfers ownership of the tree to the Stack. Callers that
// need to retain ownership of the tree for their own purposes should
// first retain the tree.
void ts_stack_push(Stack *, StackVersion, Subtree *, bool, TSStateId);
void ts_stack_push(Stack *, StackVersion, const Subtree *, bool, TSStateId);
// Pop the given number of entries from the given version of the stack. This
// operation can increase the number of stack versions by revealing multiple