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lang: ast: implement parsing of break/continue loop-control statements

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max 🍓
2025-09-08 15:55:12 +01:00
parent 84e52b1649
commit bf250179da
6 changed files with 85 additions and 1 deletions
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32
lang/ast/expr/stmt.c
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@@ -232,3 +232,35 @@ struct token_parse_result stmt_parse_end(
result.r_flags |= PARSE_REPEAT_TOKEN;
return result;
}
struct token_parse_result stmt_parse_break(
struct ivy_parser *ctx, struct ivy_token *tok)
{
struct expr_parser_state *state
= parser_get_state(ctx, struct expr_parser_state);
if (state->s_prev_component != EXPR_CMP_NONE) {
return PARSE_RESULT(IVY_ERR_BAD_SYNTAX, 0);
}
arith_push_operand(state, tok);
state->s_prev_component = EXPR_CMP_KEYWORD;
return PARSE_RESULT(IVY_OK, 0);
}
struct token_parse_result stmt_parse_continue(
struct ivy_parser *ctx, struct ivy_token *tok)
{
struct expr_parser_state *state
= parser_get_state(ctx, struct expr_parser_state);
if (state->s_prev_component != EXPR_CMP_NONE) {
return PARSE_RESULT(IVY_ERR_BAD_SYNTAX, 0);
}
arith_push_operand(state, tok);
state->s_prev_component = EXPR_CMP_KEYWORD;
return PARSE_RESULT(IVY_OK, 0);
}