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lang: ast: add diag support to parser

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This commit is contained in:
max 🍓
2025-05-08 22:28:01 +01:00
parent a0f1931c00
commit c12371f0ec
4 changed files with 86 additions and 0 deletions
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33
lang/ast/node.c
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@@ -250,6 +250,39 @@ void ivy_ast_node_to_string(struct ivy_ast_node *node, struct b_string *out)
}
}
void ivy_ast_node_set_bounds_from_token(
struct ivy_ast_node *parent, const struct ivy_token *tok)
{
parent->n_start = tok->t_start;
parent->n_end = tok->t_end;
}
void ivy_ast_node_extend_bounds(
struct ivy_ast_node *parent, const struct ivy_ast_node *child)
{
if (child->n_start.c_row < parent->n_start.c_row) {
parent->n_start = child->n_start;
} else if (child->n_start.c_col < parent->n_start.c_col) {
parent->n_start.c_col = child->n_start.c_col;
}
if (child->n_end.c_row > parent->n_end.c_row) {
parent->n_end = child->n_end;
} else if (child->n_end.c_col > parent->n_end.c_col) {
parent->n_end.c_col = child->n_end.c_col;
}
}
void ivy_ast_node_extend_bounds_recursive(
struct ivy_ast_node *parent, const struct ivy_ast_node *child)
{
while (parent) {
ivy_ast_node_extend_bounds(parent, child);
child = parent;
parent = parent->n_parent;
}
}
void ivy_ast_node_destroy(struct ivy_ast_node *node)
{
struct ivy_ast_node_iterator it = {};