[PATCH v4 5/8] Start adding the infrastructure for handling TypoExprs.

[Kaelyn Takata]

ping

On Tue, Aug 26, 2014 at 11:05 AM, Kaelyn Takata <rikka at google.com> wrote:

>
> +dblaikie
>
>
> On Thu, Jul 31, 2014 at 1:20 PM, Kaelyn Takata <rikka at google.com> wrote:
>
>>
>> Part of the infrastructure is a map from a TypoExpr to the Sema-specific
>> state needed to correct it, along with helpers to ease dealing with the
>> state.
>>
>> The the typo count is propagated up the stack of
>> ExpressionEvaluationContextRecords when one is popped off of to
>> avoid accidentally dropping TypoExprs on the floor. For example,
>> the attempted correction of g() in test/CXX/class/class.mem/p5-0x.cpp
>> happens with an ExpressionEvaluationContextRecord that is popped off
>> the stack prior to ActOnFinishFullExpr being called and the tree
>> transform for TypoExprs being run.
>> ---
>>  include/clang/Sema/Sema.h           |  44 +++++
>>  include/clang/Sema/SemaInternal.h   |  15 +-
>>  include/clang/Sema/TypoCorrection.h |   2 +-
>>  lib/Sema/SemaExpr.cpp               |   7 +
>>  lib/Sema/SemaExprCXX.cpp            | 108 ++++++++++++
>>  lib/Sema/SemaLookup.cpp             | 316
>> ++++++++++++++++++++++++------------
>>  6 files changed, 384 insertions(+), 108 deletions(-)
>>
>>
>
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