faisalv added inline comments.
================
Comment at: lib/AST/ExprCXX.cpp:979
+SourceRange LambdaExpr::getExplicitTemplateParameterListRange() const {
+ TemplateParameterList *List = getTemplateParameterList();
----------------
hamzasood wrote:
> faisalv wrote:
> > I think this should return an invalid range if getExplicitCount is 0.
> > might assert that when not 0, langleloc does not equal rangleloc.
> >
> I think it does return an invalid range in that case. Without explicit
> template parameters, getLAngleLoc and getRAngleLoc return invalid locations.
> And a range of invalid locations is an invalid range. But I suppose that
> could be asserted to make sure.
fyi - Since getGenericLambdaTPL sets the LAngleLoc and RAngleLoc to the
introducer range - unless one handles that case spearately- those funcs won't
return an invalid loc?
https://reviews.llvm.org/D36527
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