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patch 8.2.1278: Vim9: line break after "->" only allowed in :def function

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Problem:    Vim9: line break after "->" only allowed in :def function.
Solution:   Only allow line break after "->". (closes #6492)
This commit is contained in:
Bram Moolenaar
2020-07-23 15:38:03 +02:00
parent 7a87b4e3fe
commit dd1a9af00f
4 changed files with 16 additions and 6 deletions
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10
src/vim9compile.c
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@@ -3773,8 +3773,7 @@ compile_subscript(
p += 2;
*arg = skipwhite(p);
if (may_get_next_line(p, arg, cctx) == FAIL)
return FAIL;
// No line break supported right after "->".
if (**arg == '{')
{
// lambda call: list->{lambda}
@@ -3785,6 +3784,11 @@ compile_subscript(
{
// method call: list->method()
p = *arg;
if (!eval_isnamec1(*p))
{
semsg(_(e_trailing_arg), p);
return FAIL;
}
if (ASCII_ISALPHA(*p) && p[1] == ':')
p += 2;
for ( ; eval_isnamec1(*p); ++p)
@@ -7045,7 +7049,7 @@ compile_def_function(ufunc_T *ufunc, int set_return_type, cctx_T *outer_cctx)
&& !(*line == '#' && (line == cctx.ctx_line_start
|| VIM_ISWHITE(line[-1]))))
{
semsg(_("E488: Trailing characters: %s"), line);
semsg(_(e_trailing_arg), line);
goto erret;
}
else