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commit bash-20171222 snapshot

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This commit is contained in:
Chet Ramey
2018-01-02 10:52:24 -05:00
parent 32dc2bf525
commit 2e41257453
46 changed files with 838 additions and 476 deletions
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parse.y
+1 -8
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@@ -4289,7 +4289,7 @@ xparse_dolparen (base, string, indp, flags)
sh_parser_state_t ps;
sh_input_line_state_t ls;
int orig_ind, nc, sflags, orig_eof_token;
char *ret, *s, *ep, *ostring;
char *ret, *ep, *ostring;
#if defined (ALIAS) || defined (DPAREN_ARITHMETIC)
STRING_SAVER *saved_pushed_strings;
#endif
@@ -6459,8 +6459,6 @@ sh_parser_state_t *
save_parser_state (ps)
sh_parser_state_t *ps;
{
int i;
if (ps == 0)
ps = (sh_parser_state_t *)xmalloc (sizeof (sh_parser_state_t));
if (ps == 0)
@@ -6496,15 +6494,10 @@ save_parser_state (ps)
ps->need_here_doc = need_here_doc;
ps->here_doc_first_line = here_doc_first_line;
#if 0
for (i = 0; i < HEREDOC_MAX; i++)
ps->redir_stack[i] = redir_stack[i];
#else
if (need_here_doc == 0)
ps->redir_stack[0] = 0;
else
memcpy (ps->redir_stack, redir_stack, sizeof (redir_stack[0]) * HEREDOC_MAX);
#endif
ps->token = token;
ps->token_buffer_size = token_buffer_size;