Use pop_back() instead of pop_back_val() when the returned value is not used.

llvm-svn: 187986
This commit is contained in:
Jakub Staszak 2013-08-08 15:48:46 +00:00
parent 0291b43e25
commit cb5ff9e1e0

View File

@ -80,7 +80,7 @@ private:
PostfixStack.push_back(std::make_pair(Op, Val));
}
void popOperator() { InfixOperatorStack.pop_back_val(); }
void popOperator() { InfixOperatorStack.pop_back(); }
void pushOperator(InfixCalculatorTok Op) {
// Push the new operator if the stack is empty.
if (InfixOperatorStack.empty()) {
@ -118,12 +118,12 @@ private:
if (StackOp == IC_RPAREN) {
++ParenCount;
InfixOperatorStack.pop_back_val();
InfixOperatorStack.pop_back();
} else if (StackOp == IC_LPAREN) {
--ParenCount;
InfixOperatorStack.pop_back_val();
InfixOperatorStack.pop_back();
} else {
InfixOperatorStack.pop_back_val();
InfixOperatorStack.pop_back();
PostfixStack.push_back(std::make_pair(StackOp, 0));
}
}