and update the parser output
This commit is contained in:
rlar
parent
b523db46f3
commit
7aac9e40f8
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@ -1,3 +1,7 @@
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2011-02-11 Robert Larice
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* src/frontend/parse-bison.c :
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and update the parser output
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2011-02-11 Robert Larice
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* src/frontend/parse-bison.y :
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silence a `bcheck' warning `read from uninitialized memory'
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@ -1,4 +1,4 @@
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/* A Bison parser, made by GNU Bison 2.3. */
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/* A Bison parser, made by GNU Bison 2.3. */
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/* Skeleton implementation for Bison's Yacc-like parsers in C
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@ -483,10 +483,10 @@ static const yytype_int8 yyrhs[] =
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/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
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static const yytype_uint8 yyrline[] =
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{
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0, 108, 108, 109, 113, 114, 118, 125, 126, 128,
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129, 130, 131, 132, 133, 134, 136, 138, 139, 141,
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143, 144, 145, 146, 147, 148, 150, 151, 153, 154,
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155
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0, 113, 113, 114, 118, 119, 123, 130, 131, 133,
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134, 135, 136, 137, 138, 139, 141, 143, 144, 146,
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148, 149, 150, 151, 152, 153, 155, 156, 158, 159,
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160
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};
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#endif
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@ -1311,6 +1311,15 @@ YYLTYPE yylloc;
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yylloc.first_column = yylloc.last_column = 0;
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#endif
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/* User initialization code. */
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#line 102 "parse-bison.y"
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{
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yylval.num = 0.0;
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}
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/* Line 1069 of yacc.c. */
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#line 1322 "parse-bison.c"
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yyvsp[0] = yylval;
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goto yysetstate;
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/*------------------------------------------------------------.
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@ -1494,22 +1503,22 @@ yyreduce:
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switch (yyn)
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{
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case 2:
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#line 108 "parse-bison.y"
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#line 113 "parse-bison.y"
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{ *retval = NULL; ;}
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break;
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case 3:
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#line 109 "parse-bison.y"
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#line 114 "parse-bison.y"
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{ *retval = (yyvsp[(1) - (1)].pnode); ;}
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break;
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case 5:
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#line 114 "parse-bison.y"
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#line 119 "parse-bison.y"
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{ (yyvsp[(1) - (2)].pnode)->pn_next = (yyvsp[(2) - (2)].pnode); (yyvsp[(2) - (2)].pnode)->pn_use ++; (yyval.pnode) = (yyvsp[(1) - (2)].pnode); ;}
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break;
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case 6:
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#line 118 "parse-bison.y"
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#line 123 "parse-bison.y"
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{
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(yyvsp[(1) - (1)].pnode)->pn_name = copy_substring((yylsp[(1) - (1)]).start, (yylsp[(1) - (1)]).stop);
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(yyval.pnode) = (yyvsp[(1) - (1)].pnode);
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@ -1517,129 +1526,129 @@ yyreduce:
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break;
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case 7:
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#line 125 "parse-bison.y"
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#line 130 "parse-bison.y"
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{ (yyval.pnode) = mknnode((yyvsp[(1) - (1)].num)); ;}
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break;
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case 8:
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#line 126 "parse-bison.y"
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#line 131 "parse-bison.y"
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{ (yyval.pnode) = mksnode((yyvsp[(1) - (1)].str)); ;}
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break;
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case 9:
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#line 128 "parse-bison.y"
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#line 133 "parse-bison.y"
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{ (yyval.pnode) = mkbnode(PT_OP_COMMA, (yyvsp[(1) - (3)].pnode), (yyvsp[(3) - (3)].pnode)); ;}
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break;
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case 10:
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#line 129 "parse-bison.y"
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#line 134 "parse-bison.y"
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{ (yyval.pnode) = mkbnode(PT_OP_PLUS, (yyvsp[(1) - (3)].pnode), (yyvsp[(3) - (3)].pnode)); ;}
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break;
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case 11:
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#line 130 "parse-bison.y"
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#line 135 "parse-bison.y"
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{ (yyval.pnode) = mkbnode(PT_OP_MINUS, (yyvsp[(1) - (3)].pnode), (yyvsp[(3) - (3)].pnode)); ;}
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break;
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case 12:
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#line 131 "parse-bison.y"
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#line 136 "parse-bison.y"
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{ (yyval.pnode) = mkbnode(PT_OP_TIMES, (yyvsp[(1) - (3)].pnode), (yyvsp[(3) - (3)].pnode)); ;}
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break;
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case 13:
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#line 132 "parse-bison.y"
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#line 137 "parse-bison.y"
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{ (yyval.pnode) = mkbnode(PT_OP_MOD, (yyvsp[(1) - (3)].pnode), (yyvsp[(3) - (3)].pnode)); ;}
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break;
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case 14:
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#line 133 "parse-bison.y"
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#line 138 "parse-bison.y"
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{ (yyval.pnode) = mkbnode(PT_OP_DIVIDE, (yyvsp[(1) - (3)].pnode), (yyvsp[(3) - (3)].pnode)); ;}
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break;
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case 15:
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#line 134 "parse-bison.y"
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#line 139 "parse-bison.y"
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{ (yyval.pnode) = mkbnode(PT_OP_POWER, (yyvsp[(1) - (3)].pnode), (yyvsp[(3) - (3)].pnode)); ;}
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break;
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case 16:
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#line 136 "parse-bison.y"
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#line 141 "parse-bison.y"
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{ (yyval.pnode) = (yyvsp[(2) - (3)].pnode); ;}
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break;
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case 17:
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#line 138 "parse-bison.y"
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#line 143 "parse-bison.y"
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{ (yyval.pnode) = mkunode(PT_OP_UMINUS, (yyvsp[(2) - (2)].pnode)); ;}
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break;
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case 18:
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#line 139 "parse-bison.y"
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#line 144 "parse-bison.y"
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{ (yyval.pnode) = mkunode(PT_OP_NOT, (yyvsp[(2) - (2)].pnode)); ;}
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break;
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case 19:
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#line 141 "parse-bison.y"
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#line 146 "parse-bison.y"
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{ (yyval.pnode) = mkfnode((yyvsp[(1) - (4)].str), (yyvsp[(3) - (4)].pnode)); if(!(yyval.pnode)) YYABORT; ;}
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break;
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case 20:
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#line 143 "parse-bison.y"
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#line 148 "parse-bison.y"
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{ (yyval.pnode) = mkbnode(PT_OP_EQ, (yyvsp[(1) - (3)].pnode), (yyvsp[(3) - (3)].pnode)); ;}
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break;
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case 21:
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#line 144 "parse-bison.y"
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#line 149 "parse-bison.y"
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{ (yyval.pnode) = mkbnode(PT_OP_NE, (yyvsp[(1) - (3)].pnode), (yyvsp[(3) - (3)].pnode)); ;}
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break;
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case 22:
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#line 145 "parse-bison.y"
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#line 150 "parse-bison.y"
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{ (yyval.pnode) = mkbnode(PT_OP_GT, (yyvsp[(1) - (3)].pnode), (yyvsp[(3) - (3)].pnode)); ;}
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break;
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case 23:
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#line 146 "parse-bison.y"
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#line 151 "parse-bison.y"
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{ (yyval.pnode) = mkbnode(PT_OP_LT, (yyvsp[(1) - (3)].pnode), (yyvsp[(3) - (3)].pnode)); ;}
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break;
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case 24:
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#line 147 "parse-bison.y"
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#line 152 "parse-bison.y"
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{ (yyval.pnode) = mkbnode(PT_OP_GE, (yyvsp[(1) - (3)].pnode), (yyvsp[(3) - (3)].pnode)); ;}
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break;
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case 25:
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#line 148 "parse-bison.y"
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#line 153 "parse-bison.y"
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{ (yyval.pnode) = mkbnode(PT_OP_LE, (yyvsp[(1) - (3)].pnode), (yyvsp[(3) - (3)].pnode)); ;}
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break;
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case 26:
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#line 150 "parse-bison.y"
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#line 155 "parse-bison.y"
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{ (yyval.pnode) = mkbnode(PT_OP_AND, (yyvsp[(1) - (3)].pnode), (yyvsp[(3) - (3)].pnode)); ;}
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break;
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case 27:
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#line 151 "parse-bison.y"
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#line 156 "parse-bison.y"
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{ (yyval.pnode) = mkbnode(PT_OP_OR, (yyvsp[(1) - (3)].pnode), (yyvsp[(3) - (3)].pnode)); ;}
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break;
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case 28:
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#line 153 "parse-bison.y"
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#line 158 "parse-bison.y"
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{ (yyval.pnode) = mkbnode(PT_OP_INDX, (yyvsp[(1) - (4)].pnode), (yyvsp[(3) - (4)].pnode)); ;}
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break;
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case 29:
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#line 154 "parse-bison.y"
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#line 159 "parse-bison.y"
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{ (yyval.pnode) = mkbnode(PT_OP_RANGE, (yyvsp[(1) - (4)].pnode), (yyvsp[(3) - (4)].pnode)); ;}
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break;
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case 30:
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#line 155 "parse-bison.y"
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#line 160 "parse-bison.y"
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{ (yyval.pnode) = mkbnode(PT_OP_TERNARY,(yyvsp[(1) - (5)].pnode),
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mkbnode(PT_OP_COMMA,(yyvsp[(3) - (5)].pnode),(yyvsp[(5) - (5)].pnode))); ;}
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break;
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/* Line 1267 of yacc.c. */
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#line 1643 "parse-bison.c"
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#line 1652 "parse-bison.c"
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default: break;
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}
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YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
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}
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#line 159 "parse-bison.y"
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#line 164 "parse-bison.y"
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