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patch 8.2.3203: Vim9: compiled string expression causes type error

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Problem:    Vim9: compiled string expression causes type error. (Yegappan
            Lakshmanan)
Solution:   Remove the string type from the stack.
This commit is contained in:
Bram Moolenaar 2021-07-22 19:11:08 +02:00
parent 5dd839ce20
commit cd268017cf
3 changed files with 10 additions and 3 deletions
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4
src/evalfunc.c
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@ -711,6 +711,8 @@ static argcheck_T arg3_slice[] = {arg_slice1, arg_number, arg_number};
static argcheck_T arg4_strpart[] = {arg_string, arg_number, arg_number, arg_bool};
static argcheck_T arg23_win_execute[] = {arg_number, arg_string_or_list_string, arg_string};
static argcheck_T arg4_match_func[] = {arg_string_or_list_any, arg_string, arg_number, arg_number};
static argcheck_T arg15_search[] = {arg_string, arg_string, arg_number, arg_number, NULL};
/*
* Functions that return the return type of a builtin function.
@ -1738,7 +1740,7 @@ static funcentry_T global_functions[] =
ret_number, f_screenrow},
{"screenstring", 2, 2, FEARG_1, arg2_number,
ret_string, f_screenstring},
{"search", 1, 5, FEARG_1, NULL,
{"search", 1, 5, FEARG_1, arg15_search,
ret_number, f_search},
{"searchcount", 0, 1, FEARG_1, arg1_dict_any,
ret_dict_any, f_searchcount},

2
src/version.c
View File

@ -755,6 +755,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
3203,
/**/
3202,
/**/

7
src/vim9compile.c
View File

@ -3244,6 +3244,9 @@ compile_string(isn_T *isn, cctx_T *cctx)
int instr_count;
isn_T *instr = NULL;
// Remove the string type from the stack.
--cctx->ctx_type_stack.ga_len;
// Temporarily reset the list of instructions so that the jump labels are
// correct.
cctx->ctx_instr.ga_len = 0;
@ -4263,8 +4266,8 @@ compile_subscript(
}
}
// Do not skip over white space to find the "(", "execute 'x' ()" is
// not a function call.
// Do not skip over white space to find the "(", "execute 'x' (expr)"
// is not a function call.
if (**arg == '(')
{
garray_T *stack = &cctx->ctx_type_stack;