[PATCH] Supporting function-try-blocks for -Wreturn-type

David Blaikie dblaikie at gmail.com
Wed Oct 22 14:08:10 PDT 2014

On Wed, Oct 22, 2014 at 2:01 PM, Aaron Ballman <aaron at aaronballman.com>

> On Wed, Oct 22, 2014 at 4:56 PM, David Blaikie <dblaikie at gmail.com> wrote:
> > Is a CompoundStatement's start/end loc ever different from lbrace/rbrace
> > location? (maybe when it's a compound statement without braces? But that
> can
> > never occur in this part of the AST, right)
> It appears to be possible because you can call setLBracLoc (thank
> goodness we left the "e" off there...), but that looks to only be
> called from ASTReader,
> > If it isn't, then the if/else
> > LBrace/RBrace bit could be omitted.
> There's no relationship between compound statements and function try
> block statements, so I'm not certain how we would omit the if/else.

Not sure I follow - but CompoundStmt and CXXTryStmt are both Stmts and all
Stmts have getLocStart/End, right? At least that's my theory...

> ~Aaron
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