本文整理汇总了C++中StringRef::consume_back方法的典型用法代码示例。如果您正苦于以下问题：C++ StringRef::consume_back方法的具体用法？C++ StringRef::consume_back怎么用？C++ StringRef::consume_back使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类StringRef的用法示例。
在下文中一共展示了StringRef::consume_back方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: getThinLTOObjectFileName
/// Given the original \p Path to an output file, replace any filename
/// suffix matching \p OldSuffix with \p NewSuffix.
static std::string getThinLTOObjectFileName(const std::string Path,
const std::string &OldSuffix,
const std::string &NewSuffix) {
if (OldSuffix.empty() && NewSuffix.empty())
return Path;
StringRef NewPath = Path;
NewPath.consume_back(OldSuffix);
std::string NewNewPath = NewPath.str() + NewSuffix;
return NewPath.str() + NewSuffix;
}示例2: check
void UseUncaughtExceptionsCheck::check(const MatchFinder::MatchResult &Result) {
SourceLocation BeginLoc;
SourceLocation EndLoc;
const CallExpr *C = Result.Nodes.getNodeAs<CallExpr>("init_call_expr");
bool WarnOnly = false;
if (C) {
BeginLoc = C->getLocStart();
EndLoc = C->getLocEnd();
} else if (const auto *E = Result.Nodes.getNodeAs<CallExpr>("call_expr")) {
BeginLoc = E->getLocStart();
EndLoc = E->getLocEnd();
} else if (const auto *D =
Result.Nodes.getNodeAs<DeclRefExpr>("decl_ref_expr")) {
BeginLoc = D->getLocStart();
EndLoc = D->getLocEnd();
WarnOnly = true;
} else {
const auto *U = Result.Nodes.getNodeAs<UsingDecl>("using_decl");
assert(U && "Null pointer, no node provided");
BeginLoc = U->getNameInfo().getBeginLoc();
EndLoc = U->getNameInfo().getEndLoc();
}
auto Diag = diag(BeginLoc, "'std::uncaught_exception' is deprecated, use "
"'std::uncaught_exceptions' instead");
if (!BeginLoc.isMacroID()) {
StringRef Text =
Lexer::getSourceText(CharSourceRange::getTokenRange(BeginLoc, EndLoc),
*Result.SourceManager, getLangOpts());
Text.consume_back("()");
int TextLength = Text.size();
if (WarnOnly) {
return;
}
if (!C) {
Diag << FixItHint::CreateInsertion(BeginLoc.getLocWithOffset(TextLength),
"s");
} else {
Diag << FixItHint::CreateReplacement(C->getSourceRange(),
"std::uncaught_exceptions() > 0");
}
}
}