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path: root/lib/Parse/ParseObjc.cpp
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2013-04-24Objective-C parsing [qoi]: Recover gracefully with good diagnosticFariborz Jahanian
when class implementation declaration adds protocol qualifier list. // rdar://12233858 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180228 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-18Objective-C++: Enable passing of modern C++11 style Fariborz Jahanian
initialized temporaries to objc++ methods. // rdar://12788429 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179818 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-18Objective-C parsing [qoi]: Provide good recovery whenFariborz Jahanian
Objective-C dictionary literals has bad syntax for the separator. // rdar://10679157 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179784 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-04Make the ObjC attributes diagnostics a bit more informative.Nico Weber
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178720 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-03Emit a nicer diagnostic for misplaced attributes on ObjC directives.Nico Weber
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178670 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-27[Parser] Don't code-complete twice.Argyrios Kyrtzidis
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 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178199 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-20Do the error recovery for @end only.Fariborz Jahanian
I am not sure how much we can improve for when a randon ObjC keyword is thrown into the ivar decl. block. // rdar://6854840 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177553 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-20Objective-C [qoi] more gracefull recovery when Fariborz Jahanian
'}' is missing for the ivar declarations. // rdar://6854840 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177549 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-19Objective-C [qoi]: Provide improved parse diagnostics whenFariborz Jahanian
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 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177435 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21Use None rather than Optional<T>() where possible.David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175705 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-20Include llvm::Optional in clang/Basic/LLVM.hDavid Blaikie
Post-commit CR feedback from Jordan Rose regarding r175594. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175679 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-08Excise <cctype> from Clang (except clang-tblgen) in favor of CharInfo.h.Jordan Rose
Nearly all of these changes are one-to-one replacements; the few that aren't have to do with custom identifier validation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174768 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-28Finish semantic analysis for [[carries_dependency]] attribute.Richard Smith
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). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173726 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22objectiveC (take two): don't warn when in -Wselector mode andFariborz Jahanian
an unimplemented selector is consumed by "respondsToSelector:". // rdar://12938616 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173179 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21objectiveC: don't warn when in -Wselector mode andFariborz Jahanian
an unimplemented selector is consumed by "respondsToSelector:". // rdar://12938616 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173097 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-14Refactor to call ActOnFinishFullExpr on every full expression. TeachRichard Smith
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. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172485 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-02s/CXX0X/CXX11/g, except for __GNU_EXPERIMENTAL_CXX0X__, and update a few ↵Richard Smith
nearby 'C++0x' comments. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171372 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-31Remove some remnants of OwningExprResult / OwningStmtResult.Nico Weber
These got deleted late 2010 during the Actions/Sema unification. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171269 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-14Don't require a space between the two ">" in "vector<id<protocol>>" in objc++11.Nico Weber
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. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170223 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-11Use @import rather than @__experimental_modules_import, since theDouglas Gregor
latter is rather a mess to type. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169919 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Sort all of Clang's files under 'lib', and fix up the broken headersChandler Carruth
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. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169237 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17objective-C: improve on warnings about misplacement of methodFariborz Jahanian
argument names. // rdar://12263549 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164077 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17objective-C: issue warning when there is no whitespaceFariborz Jahanian
between objc method parameter name and colon. // rdar://12263549 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164047 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-12Fix a couple of Doxygen issues pointed out by -Wdocumentation.Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163722 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-12Revert "objective-C: warn under a flag if missing argument"Ted Kremenek
We plan on discussing this more, but we shouldn't have it in the compiler in an incomplete state. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163720 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-12Revert "objective-C: warn if selector has nothing but bare"Ted Kremenek
We plan on discussing this more. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163719 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-11objective-C: warn if selector has nothing but bareFariborz Jahanian
':' in its name. // rdar://8366823 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163650 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-11objective-C: warn under a flag if missing argumentFariborz Jahanian
name results in unintended selector name. // rdar://12263549 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163634 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-23Remove ASTOwningVector, it doesn't own anything and provides no value over ↵Benjamin Kramer
SmallVector. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162492 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-23Rip out remnants of move semantic emulation and smart pointers in Sema.Benjamin Kramer
These were nops for quite a while and only lead to confusion. ASTMultiPtr now behaves like a proper dumb array reference. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162475 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-10objective-C++: dalyed parsing of ctors with memberFariborz Jahanian
initializer list defined inside an objc class implementation. wip git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161699 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-10objective-C++: delay parsing of ctor with try blockFariborz Jahanian
with member initializer list defined inside an objc implementation block. wip. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161692 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-10objective-C++: delayed parsing of member function withFariborz Jahanian
function-try-block occuring in objc's implementation block. wip. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161675 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-09objective-C: refactoring of objc's delayed parsing.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161620 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-09objective-C: minor refactoring in methodFariborz Jahanian
definition parsing logic. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161593 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-08Minor simplification for r161534.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161544 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-08objective-C: refactor/simplify parsing of delayedFariborz Jahanian
method/c-funcs defined in objc class implementation. No intended functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161540 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-08PR13558: Fix typo 'compatiblity'. Thinking of the children. Apparently.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161537 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-08Handle deprecation diagnostics correctly for C struct fields and Objective-C ↵Eli Friedman
properties/ivars. <rdar://problem/6642337>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161534 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-26objective-c parsing. Don't crash when selector nameFariborz Jahanian
is missing in method prototype. // rdar://11939584 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160789 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-09objective-c: provide fixit hint for @autoreleasepoolFariborz Jahanian
and similar other keywords. // rdar://10723084 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159956 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02objective-c: just as we have done for method definitions,Fariborz Jahanian
c-functions declared in implementation should have their parsing delayed until the end so, they can access forward declared private methods. // rdar://10387088 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159626 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-23Clean up a large number of C++11 attribute parse issues, including parsingSean Hunt
attributes in more places where we didn't and catching a lot more issues. This implements nearly every aspect of C++11 attribute parsing, except for: - Attributes are permitted on explicit instantiations inside the declarator (but not preceding the decl-spec) - Attributes are permitted on friend declarations of functions. - Multiple instances of the same attribute in an attribute-list (e.g. [[noreturn, noreturn]], not [[noreturn]] [[noreturn]] which is conforming) are allowed. The first two are marked as expected-FIXME in the test file and the latter is probably a defect and is currently untested. Thanks to Richard Smith for providing the lion's share of the testcases. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159072 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-21objective-c: deprecated C-like parameters in Objective-C Fariborz Jahanian
method declarations. // rdar://11578353. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158929 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-15Move isCXXSimpleTypeSpecifier from Parser to Sema and tweak it for wider use.Kaelyn Uhrain
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158572 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-11Documentation cleanup, fixing Doxygen markup. Mostly this avoids common termsJames Dennett
such as "protocol" and "expression" being implicitly turned into links to mistakenly-generated Doxygen pages: - Escaping @ symbols when Doxygen would otherwise incorrectly interpret them; - Escaping # symbols when they're not intended as explicit Doxygen link requests, such as when discussing preprocessor directives; - In one odd case, unescaping @ in @__experimental_modules_import, because Doxygen wrote '\@' to the output in that case, causing the example in the description of ImportDecl to be wrong; and - Fixing a typo: @breif -> @brief. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158299 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-29objc: position of 'fixit' was off by one.Fariborz Jahanian
This patch fixes it. // rdar://11488351 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157646 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-21objective-c: provide a useful 'fixit' suggestion whenFariborz Jahanian
errornously using commas to separate ObjC message arguments. // rdar://11376372 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157216 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-16Move the warnings for extra semi-colons under -Wextra-semi. Also, addedRichard Trieu
a warning for an extra semi-colon after function definitions. Added logic so that a block of semi-colons on a line will only get one warning instead of a warning for each semi-colon. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156934 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-16[libclang/AST] Index references of protocols in "@protocol(...)" syntax.Argyrios Kyrtzidis
To do that, keep track of the location of the protocol id in the ObjCProtocolExpr AST node. rdar://11190837 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156890 91177308-0d34-0410-b5e6-96231b3b80d8
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