I did. I changed line 236 to "ArgType =
getContext().getCanonicalParamType(ArgType);" (as I believe you were
suggesting), and the output was identical when doing dump on ArgType:
This:
LValueReferenceType 0xa451620 'int (&)[*]' variably_modified
`-VariableArrayType 0xa4515e0 'int [*]' variably_modified *
|-BuiltinType 0xa3f4090 'int'
`-<<<NULL>>>
Vs:
LValueReferenceType 0xa451690 'int (&)[*]' variably_modified
`-VariableArrayType 0xa451650 'int [*]' variably_modified *
|-BuiltinType 0xa3f4090 'int'
`-<<<NULL>>>
-----Original Message-----
From: Alexey Bataev [mailto:[email protected]]
Sent: Monday, October 10, 2016 9:47 AM
To: [email protected]; Keane, Erich
<[email protected]>; [email protected]; [email protected];
[email protected]; [email protected]
Subject: Re: [PATCH] D25373: Fix for Bug 30639: CGDebugInfo Null dereference
with OpenMP array access
Hmm,
I thought it must return a pointer to the element type rather than [*] kind
type. Did you checked it?
Best regards,
Alexey Bataev
On 10/10/2016 07:09 PM, Erich Keane wrote:
> erichkeane added a comment.
>
> Andrey-
> It seems that getVariableArrayDecayedType and getCanonicalParamType return
> the same type in this case (at least in the reproduction). I could
> definitely change the call, though the changes to CGDebugInfo.cpp are
> apparently also necessary even in that case.
>
> Is there additional logic that should happen in CGStmtOpenMP that I'm missing?
>
>
> Repository:
> rL LLVM
>
> https://reviews.llvm.org/D25373
>
>
>
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