Commit Graph

766 Commits

Author SHA1 Message Date
Chris Lattner 0a9718eab0 fix a nasty bug that Neil identifier in pp-expr parsing (this is PR2279 part D).
llvm-svn: 50617
2008-05-04 07:15:21 +00:00
Chris Lattner 4885b97664 for exponent-related errors, emit the diagnostic on the 'e' or 'p'.
llvm-svn: 49997
2008-04-20 18:47:55 +00:00
Chris Lattner 48a9b9beeb when emitting diagnostics about some character in a numeric
literal, indicate what character the error is about or where
it would be.  For example:

pr2241.c:1:17: error: exponent has no digits
float f[] = { 1e  , 1ee0 };
                ^

llvm-svn: 49996
2008-04-20 18:41:46 +00:00
Chris Lattner ba1f37bfdf simplify ownership of the predefines buffer.
llvm-svn: 49973
2008-04-19 23:09:31 +00:00
Ted Kremenek f42f3fb47d class Preprocessor: Now owns the "predefines" char*; it deletes [] it in its dstor.
clang.cpp: InitializePreprocessor now makes a copy of the contents of PredefinesBuffer and
  passes it to the preprocessor object.
  
clang.cpp: DriverPreprocessorFactory now calls "InitializePreprocessor" instead of this being done in main().

html::HighlightMacros() now takes a PreprocessorFactory, allowing it to conjure up a new
Preprocessor to highlight macros.

class HTMLDiagnostics now takes a PreprocessorFactory* that it can use for html::HighlightMacros().
Updated clients of HTMLDiagnostics to use this new interface.

llvm-svn: 49875
2008-04-17 22:31:54 +00:00
Ted Kremenek 219bab3be9 Added "PreprocessorFactory", an interface for lazily creating Preprocessor objects on-demand.
llvm-svn: 49868
2008-04-17 21:23:07 +00:00
Nate Begeman 5eee93328e Fix typo
llvm-svn: 49632
2008-04-14 02:26:39 +00:00
Chris Lattner f8f945499c Fix PR2220, making diagnostics for unexpected tokens in pp expressions
more nice.

llvm-svn: 49619
2008-04-13 20:38:43 +00:00
Chris Lattner 8f96d04ceb don't diagnose empty source files, thanks Neil!
llvm-svn: 49575
2008-04-12 05:54:25 +00:00
Chris Lattner 9b7206eb4f don't read off the front of the buffer. Thanks to Sam for pointing this out.
llvm-svn: 49535
2008-04-11 16:20:41 +00:00
Steve Naroff a1f414517c Support MS-specific integer suffixes (i8, i16, i32, i64, i128).
llvm-svn: 49229
2008-04-04 21:02:54 +00:00
Chris Lattner 595cf9ff81 Update to match simplified llvm MemoryBuffer interfaces for files.
llvm-svn: 49042
2008-04-01 18:04:30 +00:00
Chris Lattner 22fc992f59 Avoid overflowing buffer, patch by Algeris Kirtzidis!
llvm-svn: 48741
2008-03-24 21:14:55 +00:00
Sam Bishop 27654983dc Plug a memory leak in the "this macro expands into a single trivially-
expanded token" case.

llvm-svn: 48637
2008-03-21 07:13:02 +00:00
Chris Lattner 0725a3e055 move #include to the file that needs it.
llvm-svn: 48485
2008-03-18 05:59:11 +00:00
Chris Lattner 7a51313d8a Make a major restructuring of the clang tree: introduce a top-level
lib dir and move all the libraries into it.  This follows the main
llvm tree, and allows the libraries to be built in parallel.  The
top level now enforces that all the libs are built before Driver,
but we don't care what order the libs are built in.  This speeds
up parallel builds, particularly incremental ones.

llvm-svn: 48402
2008-03-15 23:59:48 +00:00