- Not currently accessible and completely non-functional.

llvm-svn: 54624

llvm-svn: 54623

llvm-svn: 54622

  temporarily, I assumed GetAddrForConstantString literal was being
  used consistently but it doesn't look like it is.

Factored out a CodeGenModule::getStringForStringLiteral which handles
  extracting a std::string for the bytes of a StringLiteral, padded to
  match the type.

Update EmitLValue to use getStringForStringLiteral, this was
  previously not padding strings correctly. Good thing we only emit
  strings in 4 different places!

llvm-svn: 54621

* Move FormatError() from TextDiagnostic up to DiagClient, remove now  
  empty class TextDiagnostic
* Make DiagClient optional for Diagnostic

This fixes the following problems:

* -html-diags (and probably others) does now output the same set of  
  warnings as console clang does
* nothing crashes if one forgets to call setHeaderSearch() on  
  TextDiagnostic
* some code duplication is removed

llvm-svn: 54620

llvm-svn: 54619

This happened because seralization was done in the constructor, and at that time the TranslationUnit is no longer valid.

llvm-svn: 54618

llvm-svn: 54617

llvm-svn: 54615

InitListChecker::CheckListElementTypes(): Check for function types and issue an appropriate diagnostic.

llvm-svn: 54614

Cleanup from yesterday...make isTentativeDefinition() a static helper function (no need for it to be part of the Sema API).

llvm-svn: 54613

Sema::CheckForFileScopedRedefinitions(): Make sure tentative decls of incomplete array types are completed (and diagnosed properly).

llvm-svn: 54612

Allow the preprocessor to cache the lexed tokens, so that we can do efficient lookahead and backtracking.

1) New public methods added:
  -EnableBacktrackAtThisPos
  -DisableBacktrack
  -Backtrack
  -isBacktrackEnabled

2) LookAhead() implementation is replaced with a more efficient one.
3) LookNext() is removed.

llvm-svn: 54611

  length element.

Fix some 80-col violations.

llvm-svn: 54610

  getIntegerConstantExprValue.

Tweak getIntegerConstantExprValue to suppress warning in
  Release-Asserts mode.

llvm-svn: 54609

llvm-svn: 54608

llvm-svn: 54607

a bit more clear (rdar://5646070)

llvm-svn: 54606

llvm-svn: 54605

llvm-svn: 54604

member count.  The count returned by numStructUnionElements is the 
number of initializers that will be consumed, not the number of members 
to iterate through.  Fixes PR2534.

llvm-svn: 54601

llvm-svn: 54600

llvm-svn: 54599

now fixed in an alternate way.

llvm-svn: 54598

anywhere near complete, but I don't know of any issues, and it can 
handle enough to allow removing the I-C-E pointer cast hack.

llvm-svn: 54597

llvm-svn: 54596

llvm-svn: 54595

llvm-svn: 54594

llvm-svn: 54593

an invalid struct decl.  Thanks to Martin Doucha for the 
isIncompleteArrayType part of this patch.

llvm-svn: 54592

(Fixing a spelling error.)

llvm-svn: 54591

llvm-svn: 54590

No functionality change.

llvm-svn: 54588

llvm-svn: 54587

llvm-svn: 54585

Fix Sema::MergeVarDecl() to better handle type compatibility. The previous code was trying to handle arrays specially (which didn't work for pointers to array). Removed local helper function areEquivalentArrayTypes(), replacing it's use with the more general ASTContext::typesAreCompatible() predicate.

Even though the test case this fixes is in "tentative-decls.c", this bug didn't have anything to do with our handling of tentative definitions (which is what I first expected). In any event, this is a tricky area of the spec.

llvm-svn: 54583

at which point the C++ struct/class/union is fully parsed.

llvm-svn: 54569

llvm-svn: 54568

Passing right brace location to ActOnFinishCXXClassDef is redundant, since it gets passed to ActOnFinishCXXMemberSpecification too.

llvm-svn: 54567

llvm-svn: 54566