diff options
Diffstat (limited to 'src/eval.c')
| -rw-r--r-- | src/eval.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/src/eval.c b/src/eval.c index 8e9d01308..d633f4502 100644 --- a/src/eval.c +++ b/src/eval.c @@ -1486,7 +1486,7 @@ ex_let_const(exarg_T *eap, int is_const) /* * Assign the typevalue "tv" to the variable or variables at "arg_start". * Handles both "var" with any type and "[var, var; var]" with a list type. - * When "nextchars" is not NULL it points to a string with characters that + * When "op" is not NULL it points to a string with characters that * must appear after the variable(s). Use "+", "-" or "." for add, subtract * or concatenate. * Returns OK or FAIL; @@ -1499,7 +1499,7 @@ ex_let_vars( int semicolon, // from skip_var_list() int var_count, // from skip_var_list() int is_const, // lock variables for const - char_u *nextchars) + char_u *op) { char_u *arg = arg_start; list_T *l; @@ -1512,7 +1512,7 @@ ex_let_vars( /* * ":let var = expr" or ":for var in list" */ - if (ex_let_one(arg, tv, copy, is_const, nextchars, nextchars) == NULL) + if (ex_let_one(arg, tv, copy, is_const, op, op) == NULL) return FAIL; return OK; } @@ -1543,7 +1543,7 @@ ex_let_vars( { arg = skipwhite(arg + 1); arg = ex_let_one(arg, &item->li_tv, TRUE, is_const, - (char_u *)",;]", nextchars); + (char_u *)",;]", op); item = item->li_next; if (arg == NULL) return FAIL; @@ -1568,7 +1568,7 @@ ex_let_vars( l->lv_refcount = 1; arg = ex_let_one(skipwhite(arg + 1), <v, FALSE, is_const, - (char_u *)"]", nextchars); + (char_u *)"]", op); clear_tv(<v); if (arg == NULL) return FAIL; @@ -7355,9 +7355,14 @@ handle_subscript( int len; typval_T functv; + // "." is ".name" lookup when we found a dict or when evaluating and + // scriptversion is at least 2, where string concatenation is "..". while (ret == OK && (**arg == '[' - || (**arg == '.' && rettv->v_type == VAR_DICT) + || (**arg == '.' && (rettv->v_type == VAR_DICT + || (!evaluate + && (*arg)[1] != '.' + && current_sctx.sc_version >= 2))) || (**arg == '(' && (!evaluate || rettv->v_type == VAR_FUNC || rettv->v_type == VAR_PARTIAL))) && !VIM_ISWHITE(*(*arg - 1))) |