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Refactor construction of out-of-context states

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This commit is contained in:
Max Brunsfeld 2016-04-25 21:59:40 -07:00
parent e99a3925e0
commit 31f6b2e24a
7 changed files with 51 additions and 41 deletions
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11
src/runtime/stack.c
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@ -134,9 +134,9 @@ static StackVersion ts_stack__add_version(Stack *self, StackNode *node) {
static bool ts_stack__add_slice(Stack *self, StackNode *node, TreeArray *trees) {
for (size_t i = self->slices.size - 1; i + 1 > 0; i--) {
StackVersion version = self->slices.contents[i].version;
StackVersion version = self->slices.contents[i].version;
if (self->heads.contents[version] == node) {
StackSlice slice = {*trees, version};
StackSlice slice = { *trees, version };
return array_insert(&self->slices, i + 1, slice);
}
}
@ -144,7 +144,7 @@ static bool ts_stack__add_slice(Stack *self, StackNode *node, TreeArray *trees)
StackVersion version = ts_stack__add_version(self, node);
if (version == STACK_VERSION_NONE)
return false;
StackSlice slice = {*trees, version};
StackSlice slice = { *trees, version };
return array_push(&self->slices, slice);
}
@ -442,7 +442,10 @@ int ts_stack_print_dot_graph(Stack *self, const char **symbol_names, FILE *f) {
for (size_t i = 0; i < self->heads.size; i++) {
StackNode *node = self->heads.contents[i];
fprintf(f, "node_head_%lu [shape=none, label=\"\"]\n", i);
fprintf(f, "node_head_%lu -> node_%p [label=%lu, arrowhead=none, fontcolor=blue, weight=10000]\n", i, node, i);
fprintf(f,
"node_head_%lu -> node_%p [label=%lu, arrowhead=none, "
"fontcolor=blue, weight=10000]\n",
i, node, i);
array_push(&self->pop_paths, ((PopPath){.node = node }));
}