зеркало из https://github.com/github/ruby.git
* parse.y (tokadd_string, parse_string, yylex): escaped terminator
is now interpreted as is. [ruby-talk:82206] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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11
ChangeLog
11
ChangeLog
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@ -1,3 +1,8 @@
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Wed Sep 17 20:34:00 2003 Nobuyoshi Nakada <nobu@ruby-lang.org>
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* parse.y (tokadd_string, parse_string, yylex): escaped terminator
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is now interpreted as is. [ruby-talk:82206]
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Wed Sep 17 18:52:36 2003 Minero Aoki <aamine@loveruby.net>
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* test/fileutils/fileassertions.rb: new file.
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@ -20,7 +25,7 @@ Wed Sep 17 18:03:30 2003 GOTOU Yuuzou <gotoyuzo@notwork.org>
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* ext/openssl/extconf.rb: add check for assert.h.
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* ext/openssl/ossl.c (ossl_buf2str): new function to convert
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* ext/openssl/ossl.c (ossl_buf2str): new function to convert
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C buffer to String and free buffer.
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* ext/openssl/ossl.c (ossl_x509_ary2sk): new function to convert
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@ -73,7 +78,7 @@ Mon Sep 15 19:02:52 2003 NAKAMURA, Hiroshi <nahi@ruby-lang.org>
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* lib/csv.rb: add extra pamameter to specify row(record) separater
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character. To parse Mac's CR separated CSV, do like this.
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CSV.open("mac.csv", "r", ?,, ?\r) { |row| p row.to_a }
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CSV.open("mac.csv", "r", ?,, ?\r) { |row| p row.to_a }
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The 3rd parameter in this example ?, is for column separater and the
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4th ?\r is for row separater. Row separater is nil by default. Nil
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separater means "\r\n" or "\n".
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@ -868,7 +873,7 @@ Fri Aug 15 01:34:23 2003 Michal Rokos <m.rokos@sh.cvut.cz>
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* ext/openssl/ossl_pkey_{dh|dsa|rsa}.c: adapt to this cb
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* ext/openssl/openssl_missing.[ch]: add (0.9.6x, x<j) missing BN funcs
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* ext/openssl/ossl_bn.c: use supplied funcs from openssl_missing.c
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Fri Aug 15 00:38:00 2003 Shigeo Kobayashi <shigek@ruby-lang.org>
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54
parse.y
54
parse.y
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@ -108,10 +108,6 @@ static int in_single = 0;
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static int in_def = 0;
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static int compile_for_eval = 0;
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static ID cur_mid = 0;
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static int quoted_term;
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#define quoted_term_char ((unsigned char)quoted_term)
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#define WHEN_QUOTED_TERM(x) ((quoted_term >= 0) && (x))
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#define QUOTED_TERM_P(c) WHEN_QUOTED_TERM((c) == quoted_term_char)
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static NODE *cond();
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static NODE *logop();
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@ -174,7 +170,6 @@ static void top_local_setup();
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#define NODE_STRTERM NODE_ZARRAY /* nothing to gc */
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#define NODE_HEREDOC NODE_ARRAY /* 1, 3 to gc */
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#define ESCAPED_TERM (1 << CHAR_BIT)
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#define SIGN_EXTEND(x,n) (((1<<(n))-1-((x)&~(~0<<(n))))^~(~0<<(n)))
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#define nd_func u1.id
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#if SIZEOF_SHORT == 2
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@ -263,7 +258,7 @@ static void top_local_setup();
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%type <node> mlhs mlhs_head mlhs_basic mlhs_entry mlhs_item mlhs_node
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%type <id> fitem variable sym symbol operation operation2 operation3
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%type <id> cname fname op f_rest_arg
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%type <num> f_norm_arg f_arg term_push
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%type <num> f_norm_arg f_arg
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%token tUPLUS /* unary+ */
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%token tUMINUS /* unary- */
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%token tPOW /* ** */
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@ -2050,7 +2045,7 @@ string_content : tSTRING_CONTENT
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lex_strterm = $<node>2;
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$$ = NEW_EVSTR($3);
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}
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| tSTRING_DBEG term_push
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| tSTRING_DBEG
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{
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$<node>$ = lex_strterm;
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lex_strterm = 0;
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@ -2058,11 +2053,10 @@ string_content : tSTRING_CONTENT
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}
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compstmt '}'
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{
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quoted_term = $2;
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lex_strterm = $<node>3;
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if (($$ = $4) && nd_type($$) == NODE_NEWLINE) {
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lex_strterm = $<node>2;
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if (($$ = $3) && nd_type($$) == NODE_NEWLINE) {
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$$ = $$->nd_next;
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rb_gc_force_recycle((VALUE)$4);
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rb_gc_force_recycle((VALUE)$3);
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}
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$$ = new_evstr($$);
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}
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@ -2074,16 +2068,6 @@ string_dvar : tGVAR {$$ = NEW_GVAR($1);}
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| backref
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;
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term_push : /* none */
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{
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if (($$ = quoted_term) == -1 &&
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nd_type(lex_strterm) == NODE_STRTERM &&
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!nd_paren(lex_strterm)) {
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quoted_term = nd_term(lex_strterm);
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}
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}
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;
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symbol : tSYMBEG sym
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{
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lex_state = EXPR_END;
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@ -2450,7 +2434,7 @@ static char *lex_pend;
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static int
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yyerror(msg)
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char *msg;
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const char *msg;
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{
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char *p, *pe, *buf;
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int len, i;
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@ -2535,7 +2519,6 @@ yycompile(f, line)
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ruby_eval_tree = 0;
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heredoc_end = 0;
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lex_strterm = 0;
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quoted_term = -1;
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ruby_current_node = 0;
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ruby_sourcefile = rb_source_filename(f);
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n = yyparse();
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@ -2993,10 +2976,6 @@ tokadd_string(func, term, paren, nest)
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}
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else if (c == '\\') {
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c = nextc();
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if (QUOTED_TERM_P(c)) {
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pushback(c);
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return c;
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}
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switch (c) {
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case '\n':
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if (func & STR_FUNC_QWORDS) break;
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@ -3068,9 +3047,7 @@ parse_string(quote)
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do {c = nextc();} while (ISSPACE(c));
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space = 1;
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}
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if ((c == term && !quote->nd_nest) ||
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(c == '\\' && WHEN_QUOTED_TERM(peek(quoted_term_char)) &&
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(c = nextc()) == term)) {
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if (c == term && !quote->nd_nest) {
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if (func & STR_FUNC_QWORDS) {
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quote->nd_func = -1;
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return ' ';
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@ -4095,13 +4072,6 @@ yylex()
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goto retry; /* skip \\n */
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}
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pushback(c);
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if (QUOTED_TERM_P(c)) {
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if (!(quoted_term & ESCAPED_TERM)) {
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rb_warn("escaped terminator '%c' inside string interpolation", c);
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quoted_term |= ESCAPED_TERM;
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}
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goto retry;
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}
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return '\\';
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case '%':
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@ -4111,14 +4081,6 @@ yylex()
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c = nextc();
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quotation:
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if (c == '\\' && WHEN_QUOTED_TERM(peek(quoted_term_char))) {
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c = nextc();
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if (!(quoted_term & ESCAPED_TERM)) {
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rb_warn("escaped terminator '%s%c' inside string interpolation",
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(c == '\'' ? "\\" : ""), c);
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quoted_term |= ESCAPED_TERM;
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}
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}
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if (!ISALNUM(c)) {
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term = c;
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c = 'Q';
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@ -4856,7 +4818,7 @@ assignable(id, val)
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return NEW_CVDECL(id, val);
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}
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else {
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rb_compile_error("identifier %s is not valid", rb_id2name(id));
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rb_compile_error("identifier %s is not valid", rb_id2name(id));
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}
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return 0;
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}
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