diff options
Diffstat (limited to 'lib/AST/TemplateBase.cpp')
| -rw-r--r-- | lib/AST/TemplateBase.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/AST/TemplateBase.cpp b/lib/AST/TemplateBase.cpp index 42a936c500..f7c4ac832f 100644 --- a/lib/AST/TemplateBase.cpp +++ b/lib/AST/TemplateBase.cpp @@ -346,6 +346,7 @@ SourceRange TemplateArgumentLoc::getSourceRange() const { TemplateArgumentLoc TemplateArgumentLoc::getPackExpansionPattern(SourceLocation &Ellipsis, + llvm::Optional<unsigned> &NumExpansions, ASTContext &Context) const { assert(Argument.isPackExpansion()); @@ -363,6 +364,7 @@ TemplateArgumentLoc::getPackExpansionPattern(SourceLocation &Ellipsis, Ellipsis = Expansion.getEllipsisLoc(); TypeLoc Pattern = Expansion.getPatternLoc(); + NumExpansions = Expansion.getTypePtr()->getNumExpansions(); // FIXME: This is horrible. We know where the source location data is for // the pattern, and we have the pattern's type, but we are forced to copy @@ -382,10 +384,12 @@ TemplateArgumentLoc::getPackExpansionPattern(SourceLocation &Ellipsis, = cast<PackExpansionExpr>(Argument.getAsExpr()); Expr *Pattern = Expansion->getPattern(); Ellipsis = Expansion->getEllipsisLoc(); + // FIXME: Variadic templates num expansions return TemplateArgumentLoc(Pattern, Pattern); } case TemplateArgument::TemplateExpansion: + // FIXME: Variadic templates num expansions Ellipsis = getTemplateEllipsisLoc(); return TemplateArgumentLoc(Argument.getPackExpansionPattern(), getTemplateQualifierRange(), |