r200381 - Fix crash on unmatched #endif's.

[Alp Toker]

On 29/01/2014 16:47, David Blaikie wrote:
>
>
>
> On Wed, Jan 29, 2014 at 12:49 AM, Manuel Klimek <klimek at google.com 
> <mailto:klimek at google.com>> wrote:
>
>     Author: klimek
>     Date: Wed Jan 29 02:49:02 2014
>     New Revision: 200381
>
>     URL: http://llvm.org/viewvc/llvm-project?rev=200381&view=rev
>     Log:
>     Fix crash on unmatched #endif's.
>
>     The following snippet would crash:
>       #endif
>       #if A
>
>
> Any reason this wasn't contributed as a test case?
>
>
>     ==============================================================================
>     --- cfe/trunk/unittests/Format/FormatTest.cpp (original)
>     +++ cfe/trunk/unittests/Format/FormatTest.cpp Wed Jan 29 02:49:02 2014
>     @@ -2427,6 +2427,11 @@ TEST_F(FormatTest, LayoutStatementsAroun
>                     "#endif");
>      }
>
>     +TEST_F(FormatTest, GraciouslyHandleIncorrectPreprocessorConditions) {
>     +  verifyFormat("#endif\n"
>     +               "#if B");
>     +}
>     +
>

Like this?

Alp.



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