diff options
| -rw-r--r-- | shell/ash.c | 17 | ||||
| -rw-r--r-- | shell/hush.c | 7 | ||||
| -rw-r--r-- | shell/hush_test/hush-vars/readonly0.right | 4 |
3 files changed, 17 insertions, 11 deletions
diff --git a/shell/ash.c b/shell/ash.c index 96d2433..e915669 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -12123,18 +12123,19 @@ simplecmd(void) if (args && app == &args->narg.next && !vars && !redir ) { - struct builtincmd *bcmd; - const char *name; +// struct builtincmd *bcmd; +// const char *name; /* We have a function */ if (IF_BASH_FUNCTION(!function_flag &&) readtoken() != TRP) raise_error_unexpected_syntax(TRP); - name = n->narg.text; - if (!goodname(name) - || ((bcmd = find_builtin(name)) && IS_BUILTIN_SPECIAL(bcmd)) - ) { - raise_error_syntax("bad function name"); - } +//bash allows functions named "123", "..", "return"! +// name = n->narg.text; +// if (!goodname(name) +// || ((bcmd = find_builtin(name)) && IS_BUILTIN_SPECIAL(bcmd)) +// ) { +// raise_error_syntax("bad function name"); +// } n->type = NDEFUN; checkkwd = CHKNL | CHKKWD | CHKALIAS; n->ndefun.text = n->narg.text; diff --git a/shell/hush.c b/shell/hush.c index ec4f3a2..1b7e546 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -4306,7 +4306,7 @@ static int done_word(struct parse_context *ctx) || endofname(command->argv[0])[0] != '\0' ) { /* bash says just "not a valid identifier" */ - syntax_error("bad variable name in for"); + syntax_error("bad for loop variable"); return 1; } /* Force FOR to have just one word (variable name) */ @@ -4683,6 +4683,11 @@ static int parse_group(struct parse_context *ctx, syntax_error_unexpected_ch(ch); return -1; } +//bash allows functions named "123", "..", "return"! +// if (endofname(command->argv[0])[0] != '\0') { +// syntax_error("bad function name"); +// return -1; +// } nommu_addchr(&ctx->as_string, ch); command->cmd_type = CMD_FUNCDEF; goto skip; diff --git a/shell/hush_test/hush-vars/readonly0.right b/shell/hush_test/hush-vars/readonly0.right index 8b750eb..7599698 100644 --- a/shell/hush_test/hush-vars/readonly0.right +++ b/shell/hush_test/hush-vars/readonly0.right @@ -1,5 +1,5 @@ -readonly a=A -readonly b=B +readonly a='A' +readonly b='B' Ok:0 hush: a=A: readonly variable |