================ Comment at: lib/AST/ASTDiagnostic.cpp:1131-1137 @@ +1130,9 @@ + if (Iter.isEnd() && ArgExpr->isValueDependent()) { + TemplateArgument::ArgKind Kind = Iter.getDesugar().getKind(); + if (Kind == TemplateArgument::Integral) { + Int = Iter.getDesugar().getAsIntegral(); + } else if (Kind == TemplateArgument::Expression) { + ArgExpr = Iter.getDesugar().getAsExpr(); + Int = ArgExpr->EvaluateKnownConstInt(Context); + } else { + llvm_unreachable("Unexpected template argument kind"); ---------------- Richard Trieu wrote: > Why did you change from a switch statement to an if chain here? The entire function was coded in Phabricator and was missing breaks. After adding those it seem to be a fair bit longer than needed. Do you want me to change it?
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