Zig 0.17.0-dev (Split by item)

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warnMsg

Parse.warnMsg

fn warnMsg(p: *Parse, msg: Ast.Error) Error!void

File

lib/std/zig/Parse.zig:139

Code

fn warnMsg(p: *Parse, msg: Ast.Error) Error!void {
    @branchHint(.cold);
    switch (msg.tag) {
        .expected_semi_after_decl,
        .expected_semi_after_stmt,
        .expected_comma_after_field,
        .expected_comma_after_arg,
        .expected_comma_after_param,
        .expected_comma_after_initializer,
        .expected_comma_after_switch_prong,
        .expected_comma_after_for_operand,
        .expected_comma_after_capture,
        .expected_semi_or_else,
        .expected_semi_or_lbrace,
        .expected_token,
        .expected_block,
        .expected_block_or_assignment,
        .expected_block_or_expr,
        .expected_block_or_field,
        .expected_expr,
        .expected_expr_or_assignment,
        .expected_fn,
        .expected_inlinable,
        .expected_labelable,
        .expected_param_list,
        .expected_prefix_expr,
        .expected_primary_type_expr,
        .expected_pub_item,
        .expected_return_type,
        .expected_suffix_op,
        .expected_type_expr,
        .expected_var_decl,
        .expected_var_decl_or_fn,
        .expected_loop_payload,
        .expected_container,
        => if (msg.token != 0 and !p.tokensOnSameLine(msg.token - 1, msg.token)) {
            var copy = msg;
            copy.token_is_prev = true;
            copy.token -= 1;
            try p.errors.append(p.gpa, copy);
        } else {
            try p.errors.append(p.gpa, msg);
        },
        else => try p.errors.append(p.gpa, msg),
    }
    if (!p.recover) return error.ParseError;
}