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9 Commits

Author SHA1 Message Date
Michael J. Spencer 2c35bc1232 Revert r109428 "Hoist argument type checking into CheckFormatHandler. This is prep for scanf format" 
Got errors about ASTContext being undefined with Visual Studio 2010.

llvm-svn: 109491
 2010-07-27 04:46:02 +00:00
Dan Gohman 28ade550f4 Fix namespace polution. 
llvm-svn: 109440
 2010-07-26 21:25:24 +00:00
Ted Kremenek df4472bca0 Hoist argument type checking into CheckFormatHandler. This is prep for scanf format 
string argument type checking.

llvm-svn: 109428
 2010-07-26 19:45:54 +00:00
Ted Kremenek 4407ea4948 Hookup checking for invalid length modifiers in scanf format strings. 
llvm-svn: 108907
 2010-07-20 20:04:47 +00:00
Ted Kremenek f03e6d85a1 Add 'ConversionSpecifier' root class in 'analyze_format_string' namespace and 
derived 'PrintfConversionSpecifier' from this class.  We will do the same for
'ScanfConversionSpecifier'.

llvm-svn: 108903
 2010-07-20 20:04:27 +00:00
Ted Kremenek 516ef222ba Rename 'ConsumedSoFarArg' -> 'nArg' and 'OutIntPtrArg' to 'nArg' (scanf and printf checking). 
llvm-svn: 108900
 2010-07-20 20:04:10 +00:00
Ted Kremenek 5c3e1b9a54 Add missing conversion specifier parsing for 'u', 'x', 'o', and 's'. Fixes <rdar://problem/8204052>. 
llvm-svn: 108742
 2010-07-19 19:47:40 +00:00
Ted Kremenek d7b31cc60d Hook up warning for an incomplete scanlist in scanf format strings. 
llvm-svn: 108542
 2010-07-16 18:28:03 +00:00
Ted Kremenek a1ef09407d Add the main scanf-parsing logic that I meant to include in my previous commit. 
llvm-svn: 108502
 2010-07-16 02:11:31 +00:00