rsmith accepted this revision.
This revision is now accepted and ready to land.
================
Comment at: lib/AST/Decl.cpp:2938-2948
@@ -2937,1 +2937,13 @@
+SourceRange FunctionDecl::getExceptionSpecSourceRange() const {
+ const TypeSourceInfo *TSI = getTypeSourceInfo();
+ if (!TSI)
+ return SourceRange();
+ FunctionTypeLoc FTL =
+ TSI->getTypeLoc().IgnoreParens().getAs<FunctionTypeLoc>();
+ if (!FTL)
+ return SourceRange();
+
+ return FTL.getExceptionSpecRange();
+}
+
----------------
Can you factor out a function to get the `FunctionTypeLoc` from a
`FunctionDecl`, when there is one (preferably as a separate change)? This is
duplicated in a few places now (you can find some more by searching for
`getAs<FunctionProtoTypeLoc>` in Sema), and looks slightly wrong here (we
should skip calling convention attributes as well as parens).
http://reviews.llvm.org/D20428
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