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unary_plus unary_minus boolean_not bitwise_not nodes

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z7zmey
2017-12-16 21:31:47 +02:00
parent d971494d12
commit ae759c26c7
6 changed files with 124 additions and 8 deletions
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8
parser/parser.go
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@@ -4026,25 +4026,25 @@ yydefault:
yyDollar = yyS[yypt-2 : yypt+1]
//line parser/parser.y:853
{
yyVAL.node = node.NewSimpleNode("UnaryPlus").Append(yyDollar[2].node)
yyVAL.node = expr.NewUnaryPlus(yyDollar[2].node)
}
case 332:
yyDollar = yyS[yypt-2 : yypt+1]
//line parser/parser.y:854
{
yyVAL.node = node.NewSimpleNode("UnaryMinus").Append(yyDollar[2].node)
yyVAL.node = expr.NewUnaryMinus(yyDollar[2].node)
}
case 333:
yyDollar = yyS[yypt-2 : yypt+1]
//line parser/parser.y:855
{
yyVAL.node = node.NewSimpleNode("BooleanNot").Append(yyDollar[2].node)
yyVAL.node = expr.NewBooleanNot(yyDollar[2].node)
}
case 334:
yyDollar = yyS[yypt-2 : yypt+1]
//line parser/parser.y:856
{
yyVAL.node = node.NewSimpleNode("BitwiseNot").Append(yyDollar[2].node)
yyVAL.node = expr.NewBitwiseNot(yyDollar[2].node)
}
case 335:
yyDollar = yyS[yypt-3 : yypt+1]

8
parser/parser.y
View File

@@ -850,10 +850,10 @@ expr_without_variable:
| expr '%' expr { $$ = binary_op.NewMod($1, $3) }
| expr T_SL expr { $$ = binary_op.NewShiftLeft($1, $3) }
| expr T_SR expr { $$ = binary_op.NewShiftRight($1, $3) }
| '+' expr %prec T_INC { $$ = node.NewSimpleNode("UnaryPlus").Append($2) }
| '-' expr %prec T_INC { $$ = node.NewSimpleNode("UnaryMinus").Append($2) }
| '!' expr { $$ = node.NewSimpleNode("BooleanNot").Append($2) }
| '~' expr { $$ = node.NewSimpleNode("BitwiseNot").Append($2) }
| '+' expr %prec T_INC { $$ = expr.NewUnaryPlus($2) }
| '-' expr %prec T_INC { $$ = expr.NewUnaryMinus($2) }
| '!' expr { $$ = expr.NewBooleanNot($2) }
| '~' expr { $$ = expr.NewBitwiseNot($2) }
| expr T_IS_IDENTICAL expr { $$ = binary_op.NewIdentical($1, $3) }
| expr T_IS_NOT_IDENTICAL expr { $$ = binary_op.NewNotIdentical($1, $3) }
| expr T_IS_EQUAL expr { $$ = binary_op.NewEqual($1, $3) }