Exemplos de function_get_definition_lineno em C++ (Cpp)

Exemplo n.º 1

Arquivo: parser.cpp Projeto: moverest/fish-shell

int parser_t::get_lineno() const {
    int lineno = -1;
    if (execution_context) {
        lineno = execution_context->get_current_line_number();

        // If we are executing a function, we have to add in its offset.
        const wchar_t *function_name = is_function();
        if (function_name != NULL) {
            lineno += function_get_definition_lineno(function_name);
        }
    }
    return lineno;
}

Exemplo n.º 2

Arquivo: builtin_functions.cpp Projeto: kballard/fish-shell

static int report_function_metadata(const wchar_t *funcname, bool verbose, io_streams_t &streams,
                                    bool metadata_as_comments) {
    const wchar_t *path = L"n/a";
    const wchar_t *autoloaded = L"n/a";
    const wchar_t *shadows_scope = L"n/a";
    wcstring description = L"n/a";
    int line_number = 0;

    if (function_exists(funcname)) {
        auto props = function_get_properties(funcname);
        path = function_get_definition_file(funcname);
        if (path) {
            autoloaded = function_is_autoloaded(funcname) ? L"autoloaded" : L"not-autoloaded";
            line_number = function_get_definition_lineno(funcname);
        } else {
            path = L"stdin";
        }
        shadows_scope = props->shadow_scope ? L"scope-shadowing" : L"no-scope-shadowing";
        function_get_desc(funcname, description);
        description = escape_string(description, ESCAPE_NO_QUOTED);
    }

    if (metadata_as_comments) {
        if (std::wcscmp(path, L"stdin")) {
            streams.out.append_format(L"# Defined in %ls @ line %d\n", path, line_number);
        }
    } else {
        streams.out.append_format(L"%ls\n", path);
        if (verbose) {
            streams.out.append_format(L"%ls\n", autoloaded);
            streams.out.append_format(L"%d\n", line_number);
            streams.out.append_format(L"%ls\n", shadows_scope);
            streams.out.append_format(L"%ls\n", description.c_str());
        }
    }

    return STATUS_CMD_OK;
}