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Fixed pretty printing of typeof/delete/void expressions. Put spaces around binary operations and comparisons to improve readability.

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Review URL: http://codereview.chromium.org/7055008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7976 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
svenpanne@chromium.org 2011-05-23 07:00:54 +00:00
parent fe6bdabc07
commit 8ea947e64b
1 changed files with 6 additions and 3 deletions
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9
src/prettyprinter.cc
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@ -370,7 +370,10 @@ void PrettyPrinter::VisitCallRuntime(CallRuntime* node) {
void PrettyPrinter::VisitUnaryOperation(UnaryOperation* node) {
Print("(%s", Token::String(node->op()));
Token::Value op = node->op();
bool needsSpace =
op == Token::DELETE || op == Token::TYPEOF || op == Token::VOID;
Print("(%s%s", Token::String(op), needsSpace ? " " : "");
Visit(node->expression());
Print(")");
}
@ -388,7 +391,7 @@ void PrettyPrinter::VisitCountOperation(CountOperation* node) {
void PrettyPrinter::VisitBinaryOperation(BinaryOperation* node) {
Print("(");
Visit(node->left());
Print("%s", Token::String(node->op()));
Print(" %s ", Token::String(node->op()));
Visit(node->right());
Print(")");
}
@ -397,7 +400,7 @@ void PrettyPrinter::VisitBinaryOperation(BinaryOperation* node) {
void PrettyPrinter::VisitCompareOperation(CompareOperation* node) {
Print("(");
Visit(node->left());
Print("%s", Token::String(node->op()));
Print(" %s ", Token::String(node->op()));
Visit(node->right());
Print(")");
}