Changeset 1037 for XIOS/dev/branch_yushan/src/parse_expr/yacc_parser.yacc

Timestamp:

01/25/17 16:25:17 (7 years ago)

Author:

yushan

Message:

initialize the branch

File:

• XIOS/dev/branch_yushan/src/parse_expr/yacc_parser.yacc (modified) (4 diffs)

XIOS/dev/branch_yushan/src/parse_expr/yacc_parser.yacc

@@ -42 +42 @@
 %token <str> VAR ID AVERAGE
 %token PLUS MINUS TIMES DIVIDE POWER
-%token EQ LT GT LE GE NE
+%token EQ LT GT LE GE
 %token LEFT_PARENTHESIS RIGHT_PARENTHESIS
 %token <str> END
 
-%left EQ LT GT LE GE NE
+%left EQ LT GT LE GE
 %left PLUS MINUS
 %left TIMES DIVIDE
@@ -77 +77 @@
           | Expression LE Expression  { $$ = new CScalarBinaryOpExprNode($1, "le", $3); }
           | Expression GE Expression  { $$ = new CScalarBinaryOpExprNode($1, "ge", $3); }
-          | Expression NE Expression  { $$ = new CScalarBinaryOpExprNode($1, "ne", $3); }
           | LEFT_PARENTHESIS Expression RIGHT_PARENTHESIS    { $$ = $2; }
           | ID LEFT_PARENTHESIS Expression RIGHT_PARENTHESIS { $$ = new CScalarUnaryOpExprNode(*$1, $3); delete $1; }
@@ -96 +95 @@
           | Field_expr LE Field_expr { $$ = new CFilterFieldFieldOpExprNode($1, "le", $3); }
           | Field_expr GE Field_expr { $$ = new CFilterFieldFieldOpExprNode($1, "ge", $3); }
-          | Field_expr NE Field_expr { $$ = new CFilterFieldFieldOpExprNode($1, "ne", $3); }
           | LEFT_PARENTHESIS Field_expr RIGHT_PARENTHESIS       { $$ = $2; }
           | Field_expr PLUS Expression   { $$ = new CFilterFieldScalarOpExprNode($1, "add", $3); }
@@ -117 +115 @@
           | Field_expr GE Expression { $$ = new CFilterFieldScalarOpExprNode($1, "ge", $3); }
           | Expression GE Field_expr { $$ = new CFilterScalarFieldOpExprNode($1, "ge", $3); }
-          | Field_expr NE Expression { $$ = new CFilterFieldScalarOpExprNode($1, "ne", $3); }
-          | Expression NE Field_expr { $$ = new CFilterScalarFieldOpExprNode($1, "ne", $3); }
           | ID LEFT_PARENTHESIS Field_expr RIGHT_PARENTHESIS { $$ = new CFilterUnaryOpExprNode(*$1, $3); delete $1; }
           ;