44 lines
1.0 KiB
C
44 lines
1.0 KiB
C
#include "ctx.h"
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#include <ivy/lang/ast.h>
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#include <ivy/lang/operator.h>
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const struct ivy_operator *get_operator_from_token(struct ivy_token *tok)
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{
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switch (tok->t_type) {
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case IVY_TOK_SYMBOL:
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return ivy_operator_get_by_token(tok->t_symbol);
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case IVY_TOK_KEYWORD:
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return ivy_operator_get_by_token(tok->t_keyword);
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default:
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return ivy_operator_get_by_token(tok->t_type);
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}
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}
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struct ivy_ast_node *create_operator_node_from_token(struct ivy_token *tok)
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{
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const struct ivy_operator *op = get_operator_from_token(tok);
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if (!op) {
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return NULL;
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}
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struct ivy_ast_op_node *op_node = create_node(IVY_AST_OP);
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op_node->n_op = op;
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ivy_ast_node_set_bounds_from_token(generic_node(op_node), tok);
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return generic_node(op_node);
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}
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const struct ivy_operator *get_operator_from_node(struct ivy_ast_node *n)
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{
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switch (n->n_type) {
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case IVY_AST_OP: {
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struct ivy_ast_op_node *op = (struct ivy_ast_op_node *)n;
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return op->n_op;
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}
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case IVY_AST_MSG:
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return ivy_operator_get_by_id(IVY_OP_MSG);
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default:
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return NULL;
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}
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}
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