information into the IR type codegen.  This allows a target to codegen the C
'double' type as either double or float.

llvm-svn: 49898

This is a workaround until we figure out why a freshly create Preprocessor
doesn't expand macros from headers.

llvm-svn: 49897

llvm-svn: 49896

llvm-svn: 49895

llvm-svn: 49894

llvm-svn: 49893

llvm-svn: 49892

depends on the column number of the start of the tab.

llvm-svn: 49891

llvm-svn: 49890

Shuffled around code in CFRefCount to better pair classes with implementation,
and started adding subclasses of RangedBugReport to handle better diagnostics
for reference count bugs.

llvm-svn: 49889

llvm-svn: 49888

llvm-svn: 49887

llvm-svn: 49886

llvm-svn: 49885

EmitPathWarning into one method.  We now properly handle emitting warnings
without a PathDiagnosticClient when the warning does not involve a particular
statement.

llvm-svn: 49884

llvm-svn: 49883

Mostly semantic checking in this patch. This is on going
and incomplete.

llvm-svn: 49882

llvm-svn: 49881

the exit block of the CFG.

llvm-svn: 49880

llvm-svn: 49879

llvm-svn: 49878

macro expansions.

llvm-svn: 49877

may fix a build error on Visual Studio.

llvm-svn: 49876

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

Handle text escaping (e.g. & -> &) last, to avoid interactions between 'replace' operations and insert operations.  This fixes a problem with "&;&" on line 666 of the gcc.c example I sent out.

llvm-svn: 49874

While this adds no extra functionality now, we will soon pass the
PreprocessorFactory object to some ASTConsumers.

llvm-svn: 49873

llvm-svn: 49871

llvm-svn: 49870

llvm-svn: 49869

llvm-svn: 49868

expanding its definition.  This is a pure CSS solution.

Tested on IE7, Firefox 3b4, and Safari 3.1.

Patch by Cedric Venet!

llvm-svn: 49865

avoid corrupting Preprocessor state.  Working on a fix.

llvm-svn: 49864

llvm-svn: 49863

Added assertion if unexpected property decls are found where they don't belong.
Consolidated property decl. printing by using a helper function.

llvm-svn: 49862

involving objects that are returned but have an excessive reference count.

llvm-svn: 49861

than hard coding llvm::cerr.

llvm-svn: 49860

llvm-svn: 49856

-Added TranslationUnitDecl class to serve as top declaration context
-ASTContext gets a TUDecl member and a getTranslationUnitDecl() function
-All ScopedDecls get the TUDecl as DeclContext when declared at global scope

llvm-svn: 49855

llvm-svn: 49854

llvm-svn: 49853