本文整理汇总了C++中TemplateArgumentLoc::getTypeSourceInfo方法的典型用法代码示例。如果您正苦于以下问题：C++ TemplateArgumentLoc::getTypeSourceInfo方法的具体用法？C++ TemplateArgumentLoc::getTypeSourceInfo怎么用？C++ TemplateArgumentLoc::getTypeSourceInfo使用的例子？那么恭喜您, 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TemplateArgumentLoc的用法示例。
在下文中一共展示了TemplateArgumentLoc::getTypeSourceInfo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: TemplateArgumentLoc
TemplateArgumentLoc
Sema::getTemplateArgumentPackExpansionPattern(
TemplateArgumentLoc OrigLoc,
SourceLocation &Ellipsis, Optional<unsigned> &NumExpansions) const {
const TemplateArgument &Argument = OrigLoc.getArgument();
assert(Argument.isPackExpansion());
switch (Argument.getKind()) {
case TemplateArgument::Type: {
// FIXME: We shouldn't ever have to worry about missing
// type-source info!
TypeSourceInfo *ExpansionTSInfo = OrigLoc.getTypeSourceInfo();
if (!ExpansionTSInfo)
ExpansionTSInfo = Context.getTrivialTypeSourceInfo(Argument.getAsType(),
Ellipsis);
PackExpansionTypeLoc Expansion =
ExpansionTSInfo->getTypeLoc().castAs<PackExpansionTypeLoc>();
Ellipsis = Expansion.getEllipsisLoc();
TypeLoc Pattern = Expansion.getPatternLoc();
NumExpansions = Expansion.getTypePtr()->getNumExpansions();
// We need to copy the TypeLoc because TemplateArgumentLocs store a
// TypeSourceInfo.
// FIXME: Find some way to avoid the copy?
TypeLocBuilder TLB;
TLB.pushFullCopy(Pattern);
TypeSourceInfo *PatternTSInfo =
TLB.getTypeSourceInfo(Context, Pattern.getType());
return TemplateArgumentLoc(TemplateArgument(Pattern.getType()),
PatternTSInfo);
}
case TemplateArgument::Expression: {
PackExpansionExpr *Expansion
= cast<PackExpansionExpr>(Argument.getAsExpr());
Expr *Pattern = Expansion->getPattern();
Ellipsis = Expansion->getEllipsisLoc();
NumExpansions = Expansion->getNumExpansions();
return TemplateArgumentLoc(Pattern, Pattern);
}
case TemplateArgument::TemplateExpansion:
Ellipsis = OrigLoc.getTemplateEllipsisLoc();
NumExpansions = Argument.getNumTemplateExpansions();
return TemplateArgumentLoc(Argument.getPackExpansionPattern(),
OrigLoc.getTemplateQualifierLoc(),
OrigLoc.getTemplateNameLoc());
case TemplateArgument::Declaration:
case TemplateArgument::NullPtr:
case TemplateArgument::Template:
case TemplateArgument::Integral:
case TemplateArgument::Pack:
case TemplateArgument::Null:
return TemplateArgumentLoc();
}
llvm_unreachable("Invalid TemplateArgument Kind!");
}示例2: handleOneTemplateArgumentLoc
void TemplateArgToInt::handleOneTemplateArgumentLoc(
const TemplateArgumentLoc &ArgLoc)
{
if (ArgLoc.getLocation().isInvalid())
return;
const TemplateArgument &Arg = ArgLoc.getArgument();
if (Arg.getKind() != TemplateArgument::Type)
return;
const Type *Ty = Arg.getAsType().getTypePtr();
if (!Ty->getAsCXXRecordDecl() && !Ty->getPointeeCXXRecordDecl())
return;
ValidInstanceNum++;
if (ValidInstanceNum == TransformationCounter)
TheTypeSourceInfo = ArgLoc.getTypeSourceInfo();
}