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patch 8.2.1504: Vim9: white space checks are only done for a :def function

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Problem:    Vim9: white space checks are only done for a :def function.
Solution:   Also do checks at the script level.  Adjust the name of a few
            error messages.
This commit is contained in:
Bram Moolenaar 2020-08-21 22:36:47 +02:00
parent 81e17fbe00
commit 7cb6fc29d0
11 changed files with 65 additions and 39 deletions
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8
src/dict.c
View File

@ -862,7 +862,7 @@ eval_dict(char_u **arg, typval_T *rettv, evalarg_T *evalarg, int literal)
if (evaluate)
{
if (*skipwhite(*arg) == ':')
semsg(_(e_no_white_space_allowed_before), ":");
semsg(_(e_no_white_space_allowed_before_str), ":");
else
semsg(_(e_missing_dict_colon), *arg);
}
@ -881,7 +881,7 @@ eval_dict(char_u **arg, typval_T *rettv, evalarg_T *evalarg, int literal)
}
if (vim9script && (*arg)[1] != NUL && !VIM_ISWHITE((*arg)[1]))
{
semsg(_(e_white_space_required_after), ":");
semsg(_(e_white_space_required_after_str), ":");
clear_tv(&tvkey);
goto failret;
}
@ -924,7 +924,7 @@ eval_dict(char_u **arg, typval_T *rettv, evalarg_T *evalarg, int literal)
{
if (vim9script && (*arg)[1] != NUL && !VIM_ISWHITE((*arg)[1]))
{
semsg(_(e_white_space_required_after), ",");
semsg(_(e_white_space_required_after_str), ",");
goto failret;
}
*arg = skipwhite(*arg + 1);
@ -939,7 +939,7 @@ eval_dict(char_u **arg, typval_T *rettv, evalarg_T *evalarg, int literal)
if (evaluate)
{
if (**arg == ',')
semsg(_(e_no_white_space_allowed_before), ",");
semsg(_(e_no_white_space_allowed_before_str), ",");
else
semsg(_(e_missing_dict_comma), *arg);
}

12
src/errors.h
View File

@ -33,7 +33,7 @@ EXTERN char e_syntax_error_at_str[]
INIT(= N_("E1002: Syntax error at %s"));
EXTERN char e_missing_return_value[]
INIT(= N_("E1003: Missing return value"));
EXTERN char e_white_space_required_before_and_after[]
EXTERN char e_white_space_required_before_and_after_str[]
INIT(= N_("E1004: white space required before and after '%s'"));
EXTERN char e_too_many_argument_types[]
INIT(= N_("E1005: Too many argument types"));
@ -156,13 +156,13 @@ EXTERN char e_type_mismatch_for_v_variable[]
INIT(= N_("E1063: type mismatch for v: variable"));
// E1064 unused
// E1065 unused
EXTERN char e_cannot_declare_a_register[]
EXTERN char e_cannot_declare_a_register_str[]
INIT(= N_("E1066: Cannot declare a register: %s"));
EXTERN char e_separator_mismatch[]
EXTERN char e_separator_mismatch_str[]
INIT(= N_("E1067: Separator mismatch: %s"));
EXTERN char e_no_white_space_allowed_before[]
EXTERN char e_no_white_space_allowed_before_str[]
INIT(= N_("E1068: No white space allowed before '%s'"));
EXTERN char e_white_space_required_after[]
EXTERN char e_white_space_required_after_str[]
INIT(= N_("E1069: white space required after '%s'"));
EXTERN char e_missing_from[]
INIT(= N_("E1070: Missing \"from\""));
@ -170,7 +170,7 @@ EXTERN char e_invalid_string_after_from[]
INIT(= N_("E1071: Invalid string after \"from\""));
EXTERN char e_cannot_compare_str_with_str[]
INIT(= N_("E1072: Cannot compare %s with %s"));
EXTERN char e_name_already_defined[]
EXTERN char e_name_already_defined_str[]
INIT(= N_("E1073: name already defined: %s"));
EXTERN char e_no_white_space_allowed_after_dot[]
INIT(= N_("E1074: no white space allowed after dot"));

2
src/evalvars.c
View File

@ -811,7 +811,7 @@ ex_let(exarg_T *eap)
|| !IS_WHITE_OR_NUL(*expr)))
{
vim_strncpy(op, expr - len, len);
semsg(_(e_white_space_required_before_and_after), op);
semsg(_(e_white_space_required_before_and_after_str), op);
i = FAIL;
}

4
src/list.c
View File

@ -1259,7 +1259,7 @@ eval_list(char_u **arg, typval_T *rettv, evalarg_T *evalarg, int do_error)
{
if (vim9script && !IS_WHITE_OR_NUL((*arg)[1]))
{
semsg(_(e_white_space_required_after), ",");
semsg(_(e_white_space_required_after_str), ",");
goto failret;
}
*arg = skipwhite(*arg + 1);
@ -1276,7 +1276,7 @@ eval_list(char_u **arg, typval_T *rettv, evalarg_T *evalarg, int do_error)
if (do_error)
{
if (**arg == ',')
semsg(_(e_no_white_space_allowed_before), ",");
semsg(_(e_no_white_space_allowed_before_str), ",");
else
semsg(_("E696: Missing comma in List: %s"), *arg);
}

3
src/testdir/test_vim9_expr.vim
View File

@ -2336,7 +2336,8 @@ func Test_expr_fails()
call CheckDefFailure(["let x = '1'isnot2"], 'E488:', 1)
call CheckDefFailure(["CallMe ('yes')"], 'E476:', 1)
call CheckDefFailure(["CallMe2('yes','no')"], 'E1069:', 1)
call CheckScriptFailure(["CallMe ('yes')"], 'E492:', 1)
call CheckScriptAndDefFailure(["CallMe2('yes','no')"], 'E1069:', 1)
call CheckDefFailure(["CallMe2('yes' , 'no')"], 'E1068:', 1)
call CheckDefFailure(["v:nosuch += 3"], 'E1001:', 1)

7
src/testdir/vim9.vim
View File

@ -40,3 +40,10 @@ def CheckScriptSuccess(lines: list<string>)
so Xdef
delete('Xdef')
enddef
" Check that a command fails both when used in a :def function and when used
" in Vim9 script.
def CheckScriptAndDefFailure(lines: list<string>, error: string, lnum = -3)
CheckDefFailure(lines, error, lnum)
CheckScriptFailure(['vim9script'] + lines, error, lnum + 1)
enddef

24
src/userfunc.c
View File

@ -119,7 +119,7 @@ one_function_arg(char_u *arg, garray_T *newargs, garray_T *argtypes, int skip)
++p;
if (!VIM_ISWHITE(*p))
{
semsg(_(e_white_space_required_after), ":");
semsg(_(e_white_space_required_after_str), ":");
return arg;
}
type = skipwhite(p);
@ -276,7 +276,7 @@ get_function_args(
if (!skip && in_vim9script()
&& !IS_WHITE_OR_NUL(*p) && *p != endchar)
{
semsg(_(e_white_space_required_after), ",");
semsg(_(e_white_space_required_after_str), ",");
goto err_ret;
}
}
@ -623,6 +623,7 @@ get_func_tv(
int ret = OK;
typval_T argvars[MAX_FUNC_ARGS + 1]; // vars for arguments
int argcount = 0; // number of arguments found
int vim9script = in_vim9script();
/*
* Get the arguments.
@ -644,10 +645,25 @@ get_func_tv(
++argcount;
// The comma should come right after the argument, but this wasn't
// checked previously, thus only enforce it in Vim9 script.
if (!in_vim9script())
if (vim9script)
{
if (*argp != ',' && *skipwhite(argp) == ',')
{
semsg(_(e_no_white_space_allowed_before_str), ",");
ret = FAIL;
break;
}
}
else
argp = skipwhite(argp);
if (*argp != ',')
break;
if (vim9script && !IS_WHITE_OR_NUL(argp[1]))
{
semsg(_(e_white_space_required_after_str), ",");
ret = FAIL;
break;
}
}
argp = skipwhite_and_linebreak(argp, evalarg);
if (*argp == ')')
@ -3275,7 +3291,7 @@ def_function(exarg_T *eap, char_u *name_arg)
|| fp->uf_script_ctx.sc_seq == current_sctx.sc_seq)))
{
if (vim9script)
emsg_funcname(e_name_already_defined, name);
emsg_funcname(e_name_already_defined_str, name);
else
emsg_funcname(e_funcexts, name);
goto erret;

2
src/version.c
View File

@ -754,6 +754,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
1504,
/**/
1503,
/**/

32
src/vim9compile.c
View File

@ -295,7 +295,7 @@ check_defined(char_u *p, size_t len, cctx_T *cctx)
|| find_func_even_dead(p, FALSE, cctx) != NULL)
{
p[len] = c;
semsg(_(e_name_already_defined), p);
semsg(_(e_name_already_defined_str), p);
return FAIL;
}
p[len] = c;
@ -2202,14 +2202,14 @@ compile_arguments(char_u **arg, cctx_T *cctx, int *argcount)
if (*p != ',' && *skipwhite(p) == ',')
{
semsg(_(e_no_white_space_allowed_before), ",");
semsg(_(e_no_white_space_allowed_before_str), ",");
p = skipwhite(p);
}
if (*p == ',')
{
++p;
if (*p != NUL && !VIM_ISWHITE(*p))
semsg(_(e_white_space_required_after), ",");
semsg(_(e_white_space_required_after_str), ",");
}
whitep = p;
p = skipwhite(p);
@ -2416,7 +2416,7 @@ compile_list(char_u **arg, cctx_T *cctx)
}
if (*p == ',')
{
semsg(_(e_no_white_space_allowed_before), ",");
semsg(_(e_no_white_space_allowed_before_str), ",");
return FAIL;
}
if (*p == ']')
@ -2432,7 +2432,7 @@ compile_list(char_u **arg, cctx_T *cctx)
++p;
if (*p != ']' && !IS_WHITE_OR_NUL(*p))
{
semsg(_(e_white_space_required_after), ",");
semsg(_(e_white_space_required_after_str), ",");
return FAIL;
}
}
@ -2618,7 +2618,7 @@ compile_dict(char_u **arg, cctx_T *cctx, int literal)
if (**arg != ':')
{
if (*skipwhite(*arg) == ':')
semsg(_(e_no_white_space_allowed_before), ":");
semsg(_(e_no_white_space_allowed_before_str), ":");
else
semsg(_(e_missing_dict_colon), *arg);
return FAIL;
@ -2626,7 +2626,7 @@ compile_dict(char_u **arg, cctx_T *cctx, int literal)
whitep = *arg + 1;
if (!IS_WHITE_OR_NUL(*whitep))
{
semsg(_(e_white_space_required_after), ":");
semsg(_(e_white_space_required_after_str), ":");
return FAIL;
}
@ -2657,7 +2657,7 @@ compile_dict(char_u **arg, cctx_T *cctx, int literal)
}
if (IS_WHITE_OR_NUL(*whitep))
{
semsg(_(e_no_white_space_allowed_before), ",");
semsg(_(e_no_white_space_allowed_before_str), ",");
return FAIL;
}
whitep = *arg + 1;
@ -3518,7 +3518,7 @@ error_white_both(char_u *op, int len)
char_u buf[10];
vim_strncpy(buf, op, len);
semsg(_(e_white_space_required_before_and_after), buf);
semsg(_(e_white_space_required_before_and_after_str), buf);
}
/*
@ -3542,7 +3542,7 @@ compile_expr7t(char_u **arg, cctx_T *cctx, ppconst_T *ppconst)
if (**arg != '>')
{
if (*skipwhite(*arg) == '>')
semsg(_(e_no_white_space_allowed_before), ">");
semsg(_(e_no_white_space_allowed_before_str), ">");
else
emsg(_(e_missing_gt));
return FAIL;
@ -3887,7 +3887,7 @@ compile_and_or(
if (!IS_WHITE_OR_NUL(**arg) || !IS_WHITE_OR_NUL(p[2]))
{
semsg(_(e_white_space_required_before_and_after), op);
semsg(_(e_white_space_required_before_and_after_str), op);
return FAIL;
}
@ -4028,7 +4028,7 @@ compile_expr1(char_u **arg, cctx_T *cctx, ppconst_T *ppconst)
if (!IS_WHITE_OR_NUL(**arg) || !IS_WHITE_OR_NUL(p[1]))
{
semsg(_(e_white_space_required_before_and_after), "?");
semsg(_(e_white_space_required_before_and_after_str), "?");
return FAIL;
}
@ -4087,7 +4087,7 @@ compile_expr1(char_u **arg, cctx_T *cctx, ppconst_T *ppconst)
if (!IS_WHITE_OR_NUL(**arg) || !IS_WHITE_OR_NUL(p[1]))
{
semsg(_(e_white_space_required_before_and_after), ":");
semsg(_(e_white_space_required_before_and_after_str), ":");
return FAIL;
}
@ -4394,7 +4394,7 @@ vim9_declare_error(char_u *name)
return;
case '&': semsg(_(e_cannot_declare_an_option), name);
return;
case '@': semsg(_(e_cannot_declare_a_register), name);
case '@': semsg(_(e_cannot_declare_a_register_str), name);
return;
default: return;
}
@ -4775,7 +4775,7 @@ compile_assignment(char_u *arg, exarg_T *eap, cmdidx_T cmdidx, cctx_T *cctx)
// parse optional type: "let var: type = expr"
if (!VIM_ISWHITE(p[1]))
{
semsg(_(e_white_space_required_after), ":");
semsg(_(e_white_space_required_after_str), ":");
goto theend;
}
p = skipwhite(p + 1);
@ -6042,7 +6042,7 @@ compile_catch(char_u *arg, cctx_T *cctx UNUSED)
end = skip_regexp_ex(p + 1, *p, TRUE, &tofree, &dropped);
if (*end != *p)
{
semsg(_(e_separator_mismatch), p);
semsg(_(e_separator_mismatch_str), p);
vim_free(tofree);
return FAIL;
}

2
src/vim9script.c
View File

@ -532,7 +532,7 @@ vim9_declare_scriptvar(exarg_T *eap, char_u *arg)
}
if (!VIM_ISWHITE(p[1]))
{
semsg(_(e_white_space_required_after), ":");
semsg(_(e_white_space_required_after_str), ":");
return arg + STRLEN(arg);
}
name = vim_strnsave(arg, p - arg);

8
src/vim9type.c
View File

@ -471,7 +471,7 @@ parse_type_member(char_u **arg, type_T *type, garray_T *type_gap)
if (**arg != '<')
{
if (*skipwhite(*arg) == '<')
semsg(_(e_no_white_space_allowed_before), "<");
semsg(_(e_no_white_space_allowed_before_str), "<");
else
emsg(_(e_missing_type));
return type;
@ -600,7 +600,7 @@ parse_type(char_u **arg, garray_T *type_gap)
if (*p != ',' && *skipwhite(p) == ',')
{
semsg(_(e_no_white_space_allowed_before), ",");
semsg(_(e_no_white_space_allowed_before_str), ",");
return &t_any;
}
if (*p == ',')
@ -608,7 +608,7 @@ parse_type(char_u **arg, garray_T *type_gap)
++p;
if (!VIM_ISWHITE(*p))
{
semsg(_(e_white_space_required_after), ",");
semsg(_(e_white_space_required_after_str), ",");
return &t_any;
}
}
@ -633,7 +633,7 @@ parse_type(char_u **arg, garray_T *type_gap)
// parse return type
++*arg;
if (!VIM_ISWHITE(**arg))
semsg(_(e_white_space_required_after), ":");
semsg(_(e_white_space_required_after_str), ":");
*arg = skipwhite(*arg);
ret_type = parse_type(arg, type_gap);
}