[cfe-commits] r149984 - in /cfe/trunk: include/clang/Basic/DiagnosticLexKinds.td lib/Lex/LiteralSupport.cpp test/Lexer/hexfloat.cpp

[Eli Friedman]

On Tue, Feb 7, 2012 at 5:46 AM, Aaron Ballman <aaron at aaronballman.com> wrote:
> Author: aaronballman
> Date: Tue Feb  7 07:46:03 2012
> New Revision: 149984
>
> URL: http://llvm.org/viewvc/llvm-project?rev=149984&view=rev
> Log:
> Hex literals without a significand no longer crash the lexer.  Fixes bug 7910
>
> Patch by Eitan Adler
>
> Modified:
>    cfe/trunk/include/clang/Basic/DiagnosticLexKinds.td
>    cfe/trunk/lib/Lex/LiteralSupport.cpp
>    cfe/trunk/test/Lexer/hexfloat.cpp

This patch breaks the following (valid) code:

double d = 0x.2p2;

-Eli