Fix a typo in a parse assert.
Patch by Alex Denisov.

llvm-svn: 180712

Objective-C parsing [qoi]: Recover gracefully with good diagnostic
when class implementation declaration adds protocol qualifier
list. // rdar://12233858

llvm-svn: 180228

Objective-C++: Enable passing of modern C++11 style
initialized temporaries to objc++ methods.
// rdar://12788429

llvm-svn: 179818

Objective-C parsing [qoi]: Provide good recovery when
Objective-C dictionary literals has bad syntax for the
separator. // rdar://10679157

llvm-svn: 179784

Make the ObjC attributes diagnostics a bit more informative.

llvm-svn: 178720

Emit a nicer diagnostic for misplaced attributes on ObjC directives.

llvm-svn: 178670

[Parser] Don't code-complete twice.

When we are consuming the current token just to enter a new token stream, we push
the current token in the back of the stream so that we get it again.

Unfortunat

[Parser] Don't code-complete twice.

When we are consuming the current token just to enter a new token stream, we push
the current token in the back of the stream so that we get it again.

Unfortunately this had the effect where if the current token is a code-completion one,
we would code-complete once during consuming it and another time after the stream ended.

Fix this by making sure that, in this case, ConsumeAnyToken() will consume a code-completion
token without invoking code-completion.

rdar://12842503

llvm-svn: 178199

show more ...

Do the error recovery for @end only.
I am not sure how much we can improve for
when a randon ObjC keyword is thrown into the
ivar decl. block. // rdar://6854840

llvm-svn: 177553

Objective-C [qoi] more gracefull recovery when
'}' is missing for the ivar declarations.
// rdar://6854840

llvm-svn: 177549

Objective-C [qoi]: Provide improved parse diagnostics when
closing rbrace is missing in an ObjC class declaration.
Can do beter than this, but it involves addition of
overhead which will be present i

Objective-C [qoi]: Provide improved parse diagnostics when
closing rbrace is missing in an ObjC class declaration.
Can do beter than this, but it involves addition of
overhead which will be present in correct code.
// rdar://6854840

llvm-svn: 177435

show more ...

Use None rather than Optional<T>() where possible.

llvm-svn: 175705

Include llvm::Optional in clang/Basic/LLVM.h

Post-commit CR feedback from Jordan Rose regarding r175594.

llvm-svn: 175679

Excise <cctype> from Clang (except clang-tblgen) in favor of CharInfo.h.

Nearly all of these changes are one-to-one replacements; the few that
aren't have to do with custom identifier validation.

l

Excise <cctype> from Clang (except clang-tblgen) in favor of CharInfo.h.

Nearly all of these changes are one-to-one replacements; the few that
aren't have to do with custom identifier validation.

llvm-svn: 174768

show more ...

Finish semantic analysis for [[carries_dependency]] attribute.

This required plumbing through a new flag to determine whether a ParmVarDecl is
actually a parameter of a function declaration (as oppo

Finish semantic analysis for [[carries_dependency]] attribute.

This required plumbing through a new flag to determine whether a ParmVarDecl is
actually a parameter of a function declaration (as opposed to a function
typedef etc, where the attribute is prohibited). Weirdly, this attribute (just
like [[noreturn]]) cannot be applied to a function type, just to a function
declaration (and its parameters).

llvm-svn: 173726

show more ...

objectiveC (take two): don't warn when in -Wselector mode and
an unimplemented selector is consumed by
"respondsToSelector:". // rdar://12938616

llvm-svn: 173179

objectiveC: don't warn when in -Wselector mode and
an unimplemented selector is consumed by
"respondsToSelector:". // rdar://12938616

llvm-svn: 173097

Refactor to call ActOnFinishFullExpr on every full expression. Teach
ActOnFinishFullExpr that some of its checks only apply to discarded-value
expressions. This adds missing checks for unexpanded var

Refactor to call ActOnFinishFullExpr on every full expression. Teach
ActOnFinishFullExpr that some of its checks only apply to discarded-value
expressions. This adds missing checks for unexpanded variadic template
parameter packs to a handful of constructs.

llvm-svn: 172485

show more ...

s/CXX0X/CXX11/g, except for __GNU_EXPERIMENTAL_CXX0X__, and update a few nearby 'C++0x' comments.

llvm-svn: 171372

Remove some remnants of OwningExprResult / OwningStmtResult.

These got deleted late 2010 during the Actions/Sema unification.
No functionality change.

llvm-svn: 171269

Don't require a space between the two ">" in "vector<id<protocol>>" in objc++11.

C++11 allowed writing "vector<vector<int>>" without a space between the two ">".
This change allows this for protocol

Don't require a space between the two ">" in "vector<id<protocol>>" in objc++11.

C++11 allowed writing "vector<vector<int>>" without a space between the two ">".
This change allows this for protocols in template lists too in -std=c++11 mode,
and improves the diagnostic in c++98 mode.

llvm-svn: 170223

show more ...

Use @import rather than @__experimental_modules_import, since the
latter is rather a mess to type.

llvm-svn: 169919

Sort all of Clang's files under 'lib', and fix up the broken headers
uncovered.

This required manually correcting all of the incorrect main-module
headers I could find, and running the new llvm/util

Sort all of Clang's files under 'lib', and fix up the broken headers
uncovered.

This required manually correcting all of the incorrect main-module
headers I could find, and running the new llvm/utils/sort_includes.py
script over the files.

I also manually added quite a few missing headers that were uncovered by
shuffling the order or moving headers up to be main-module-headers.

llvm-svn: 169237

show more ...

objective-C: improve on warnings about misplacement of method
argument names. // rdar://12263549

llvm-svn: 164077

objective-C: issue warning when there is no whitespace
between objc method parameter name and colon.
// rdar://12263549

llvm-svn: 164047

Fix a couple of Doxygen issues pointed out by -Wdocumentation.

llvm-svn: 163722