diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2002-02-19 06:43:34 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2002-02-19 06:43:34 +0000 |
commit | f605705d2fbe5969af797cd6b5dc800bfcd47aad (patch) | |
tree | 2f85cafd0a557607ea9f6301363acefe61539e42 | |
parent | c08ebb301f304e316c853e210c2fbc7554de60f6 (diff) |
* marshal.c (r_object): complete restoration before calling
r_regist().
* parse.y (yylex): operators in the "op" rule should make
lex_state EXPR_ARG on EXPR_FNAME and EXPR_DOT.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_6@2091 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 8 | ||||
-rw-r--r-- | marshal.c | 11 | ||||
-rw-r--r-- | parse.y | 114 |
3 files changed, 99 insertions, 34 deletions
@@ -1,3 +1,11 @@ +Tue Feb 19 14:45:32 2002 Yukihiro Matsumoto <matz@ruby-lang.org> + + * marshal.c (r_object): complete restoration before calling + r_regist(). + + * parse.y (yylex): operators in the "op" rule should make + lex_state EXPR_ARG on EXPR_FNAME and EXPR_DOT. + Tue Feb 19 13:38:10 2002 Yukihiro Matsumoto <matz@ruby-lang.org> * variable.c (rb_cvar_set): define new class variable if it's not @@ -902,11 +902,10 @@ r_object(arg) volatile long len = r_long(arg); /* gcc 2.7.2.3 -O2 bug?? */ v = rb_ary_new2(len); - r_regist(v, arg); while (len--) { rb_ary_push(v, r_object(arg)); } - return v; + return r_regist(v, arg);; } case TYPE_HASH: @@ -915,7 +914,6 @@ r_object(arg) long len = r_long(arg); v = rb_hash_new(); - r_regist(v, arg); while (len--) { VALUE key = r_object(arg); VALUE value = r_object(arg); @@ -924,7 +922,7 @@ r_object(arg) if (type == TYPE_HASH_DEF) { RHASH(v)->ifnone = r_object(arg); } - return v; + return r_regist(v, arg); } case TYPE_STRUCT: @@ -946,7 +944,6 @@ r_object(arg) rb_ary_push(values, Qnil); } v = rb_struct_alloc(klass, values); - r_regist(v, arg); for (i=0; i<len; i++) { slot = r_symbol(arg); @@ -958,6 +955,7 @@ r_object(arg) } rb_struct_aset(v, INT2FIX(i), r_object(arg)); } + r_regist(v, arg); return v; } break; @@ -985,9 +983,8 @@ r_object(arg) if (TYPE(v) != T_OBJECT) { rb_raise(rb_eArgError, "dump format error"); } - r_regist(v, arg); r_ivar(v, arg); - return v; + return r_regist(v, arg); } break; @@ -2854,31 +2854,38 @@ yylex() case '*': if ((c = nextc()) == '*') { - lex_state = EXPR_BEG; if (nextc() == '=') { + lex_state = EXPR_BEG; yylval.id = tPOW; return tOP_ASGN; } pushback(c); - return tPOW; - } - if (c == '=') { - yylval.id = '*'; - lex_state = EXPR_BEG; - return tOP_ASGN; - } - pushback(c); - if (lex_state == EXPR_ARG && space_seen && !ISSPACE(c)){ - rb_warning("`*' interpreted as argument prefix"); - c = tSTAR; - } - else if (lex_state == EXPR_BEG || lex_state == EXPR_MID) { - c = tSTAR; + c = tPOW; } else { - c = '*'; + if (c == '=') { + yylval.id = '*'; + lex_state = EXPR_BEG; + return tOP_ASGN; + } + pushback(c); + if (lex_state == EXPR_ARG && space_seen && !ISSPACE(c)){ + rb_warning("`*' interpreted as argument prefix"); + c = tSTAR; + } + else if (lex_state == EXPR_BEG || lex_state == EXPR_MID) { + c = tSTAR; + } + else { + c = '*'; + } + } + switch (lex_state) { + case EXPR_FNAME: case EXPR_DOT: + lex_state = EXPR_ARG; break; + default: + lex_state = EXPR_BEG; break; } - lex_state = EXPR_BEG; return c; case '!': @@ -2914,7 +2921,12 @@ yylex() } } - lex_state = EXPR_BEG; + switch (lex_state) { + case EXPR_FNAME: case EXPR_DOT: + lex_state = EXPR_ARG; break; + default: + lex_state = EXPR_BEG; break; + } if ((c = nextc()) == '=') { if ((c = nextc()) == '=') { return tEQQ; @@ -2947,7 +2959,12 @@ yylex() } pushback(c2); } - lex_state = EXPR_BEG; + switch (lex_state) { + case EXPR_FNAME: case EXPR_DOT: + lex_state = EXPR_ARG; break; + default: + lex_state = EXPR_BEG; break; + } if (c == '=') { if ((c = nextc()) == '>') { return tCMP; @@ -2957,6 +2974,7 @@ yylex() } if (c == '<') { if (nextc() == '=') { + lex_state = EXPR_BEG; yylval.id = tLSHFT; return tOP_ASGN; } @@ -2967,12 +2985,18 @@ yylex() return '<'; case '>': - lex_state = EXPR_BEG; + switch (lex_state) { + case EXPR_FNAME: case EXPR_DOT: + lex_state = EXPR_ARG; break; + default: + lex_state = EXPR_BEG; break; + } if ((c = nextc()) == '=') { return tGEQ; } if (c == '>') { if ((c = nextc()) == '=') { + lex_state = EXPR_BEG; yylval.id = tRSHFT; return tOP_ASGN; } @@ -3041,12 +3065,17 @@ yylex() else { c = '&'; } - lex_state = EXPR_BEG; + switch (lex_state) { + case EXPR_FNAME: case EXPR_DOT: + lex_state = EXPR_ARG; break; + default: + lex_state = EXPR_BEG; + } return c; case '|': - lex_state = EXPR_BEG; if ((c = nextc()) == '|') { + lex_state = EXPR_BEG; if ((c = nextc()) == '=') { yylval.id = tOROP; return tOP_ASGN; @@ -3054,16 +3083,24 @@ yylex() pushback(c); return tOROP; } - else if (c == '=') { + if (c == '=') { + lex_state = EXPR_BEG; yylval.id = '|'; return tOP_ASGN; } + if (lex_state == EXPR_FNAME || lex_state == EXPR_DOT) { + lex_state = EXPR_ARG; + } + else { + lex_state = EXPR_BEG; + } pushback(c); return '|'; case '+': c = nextc(); if (lex_state == EXPR_FNAME || lex_state == EXPR_DOT) { + lex_state = EXPR_ARG; if (c == '@') { return tUPLUS; } @@ -3093,6 +3130,7 @@ yylex() case '-': c = nextc(); if (lex_state == EXPR_FNAME || lex_state == EXPR_DOT) { + lex_state = EXPR_ARG; if (c == '@') { return tUMINUS; } @@ -3361,15 +3399,26 @@ yylex() return parse_regx('/', '/'); } } - lex_state = EXPR_BEG; + switch (lex_state) { + case EXPR_FNAME: case EXPR_DOT: + lex_state = EXPR_ARG; break; + default: + lex_state = EXPR_BEG; break; + } return '/'; case '^': - lex_state = EXPR_BEG; if ((c = nextc()) == '=') { + lex_state = EXPR_BEG; yylval.id = '^'; return tOP_ASGN; } + switch (lex_state) { + case EXPR_FNAME: case EXPR_DOT: + lex_state = EXPR_ARG; break; + default: + lex_state = EXPR_BEG; break; + } pushback(c); return '^'; @@ -3384,7 +3433,12 @@ yylex() pushback(c); } } - lex_state = EXPR_BEG; + switch (lex_state) { + case EXPR_FNAME: case EXPR_DOT: + lex_state = EXPR_ARG; break; + default: + lex_state = EXPR_BEG; break; + } return '~'; case '(': @@ -3402,6 +3456,7 @@ yylex() case '[': if (lex_state == EXPR_FNAME || lex_state == EXPR_DOT) { + lex_state = EXPR_ARG; if ((c = nextc()) == ']') { if ((c = nextc()) == '=') { return tASET; @@ -3493,7 +3548,12 @@ yylex() if (lex_state == EXPR_ARG && space_seen && !ISSPACE(c)) { goto quotation; } - lex_state = EXPR_BEG; + switch (lex_state) { + case EXPR_FNAME: case EXPR_DOT: + lex_state = EXPR_ARG; break; + default: + lex_state = EXPR_BEG; break; + } pushback(c); return '%'; |