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path: root/lib/Sema/SemaDeclObjC.cpp
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2008-12-08Move Sema::isTemplateParameterDecl to Decl::isTemplateParameter, where it ↵Douglas Gregor
belongs git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60708 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-06Setters returning a typedef of 'void' should not cause error.Fariborz Jahanian
Bug reported by Chris L. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60635 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-06Use of properties declared in protocols in the categoryFariborz Jahanian
via the category's protocol list1s, with appropriate diagnsostics and a test case. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60634 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-06Improve error reporting of property and setter/getterFariborz Jahanian
type mimatches. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60630 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-06Check for correct'void' return type for setter methods.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60629 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-06Changed a 'FIXME' into new comment. Added a test caseFariborz Jahanian
testing declaration of properties in categories. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60625 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-06Patch to diagnose a variety of misuse of propertyFariborz Jahanian
attributes. Example would be, readonly, assign or assign, copy, etc. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60620 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-05This test checks for duplicate implementation of the same Fariborz Jahanian
property. It also checks for duplicate use of the same ivar in two different iproperty implementations. It also caught an error for a test case used in CodeGen :). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60610 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-05(instance/class) Method type checking between class and its implementation.Fariborz Jahanian
(instance/class) Method type checking between category and its implementation. And a test case for all. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60598 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-05Representation of template type parameters and non-type templateDouglas Gregor
parameters, with some semantic analysis: - Template parameters are introduced into template parameter scope - Complain about template parameter shadowing (except in Microsoft mode) Note that we leak template parameter declarations like crazy, a problem we'll remedy once we actually create proper declarations for templates. Next up: dependent types and value-dependent/type-dependent expressions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60597 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-05Patch for diagnosing type mismatch between Fariborz Jahanian
methods in class and its implementation. This is work in progress. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60573 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-04Output better diagnostics for continuation classFariborz Jahanian
property attribute mis-specification. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60562 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-02More type-checking of setter/getter methods. This is stillFariborz Jahanian
work in prgress. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60430 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-02This patch corrects problem in searching for a setter/getter method forFariborz Jahanian
a property. Previous scheme of seaching in interface's list of methods would not work because this list is not yet constructed. This is in preparation for doing semantic check on viability of setter/getter method declarations. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60386 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-26Removed a FIXME. Added a test case for anonymous category.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60115 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-26Set default property attributes on each property.Fariborz Jahanian
Implemented anonymous category (also know as continuation class) used to override main class's property attribute. This is work in propgress. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60114 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-24Patch to remove bogus waring when a property declarationFariborz Jahanian
is imported from a protocol into the implementation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59988 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-24Rename NamedDecl::getName() to getNameAsString(). Replace a bunch of Chris Lattner
uses of getName() with uses of getDeclName(). This upgrades a bunch of diags to take DeclNames instead of std::strings. This also tweaks a couple of diagnostics to be cleaner and changes CheckInitializerTypes/PerformInitializationByConstructor to pass around DeclarationNames instead of std::strings. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59947 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-24Rename NamedDecl::getIdentifierName() to ::getNameAsCString() and make itChris Lattner
assert if the name is not an identifier. Update callers to do the right thing and avoid this method in unsafe cases. This also fixes an objc warning that was missing a space, and migrates a couple more to taking IdentifierInfo and QualTypes instead of std::strings. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59936 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-24Rename Selector::getName() to Selector::getAsString(), and addChris Lattner
a new NamedDecl::getAsString() method. Change uses of Selector::getName() to just pass in a Selector where possible (e.g. to diagnostics) instead of going through an std::string. This also adds new formatters for objcinstance and objcclass as described in the dox. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59933 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-23convert some more warnings to NOTEs.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59923 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-23remove warn_previous_declarationChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59922 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-23Make all the 'redefinition' diagnostics more consistent, and make the Chris Lattner
"previously defined here" diagnostics all notes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59920 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-23make some objc redefinition warnings more consistent: call definitions Chris Lattner
"definitions", not declarations. Point out the location of the original definition. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59919 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-23Tweak duplicate category diagnostic to work like the duplicate protocol ↵Chris Lattner
diagnostic. Also, point out where the previous decl was. This unxfails two tests. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59918 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-23Convert IdentifierInfo's to be printed the same as DeclarationNames Chris Lattner
with implicit quotes around them. This has a bunch of follow-on effects and requires tweaking to a whole lot of code. This causes a regression in two tests (xfailed) by causing it to emit things like: Line 10: duplicate interface declaration for category 'MyClass1' ('Category1') instead of: Line 10: duplicate interface declaration for category 'MyClass1(Category1)' I will fix this in a follow-up commit. As part of this, I had to start switching stuff to use ->getDeclName() instead of Decl::getName() for consistency. This is good, but I was planning to do this as an independent patch. There will be several follow-on patches to clean up some of the mess, but this patch is already too big. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59917 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-20remove another old Diag method.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59713 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-20remove another old-school Diag method.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59712 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-19stop calling II::getName() unnecesarily in semaChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59609 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-19remove one more old-style Diag method.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59589 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-19Switch several more Sema Diag methods over. This simplifies theChris Lattner
__builtin_prefetch code to only emit one diagnostic per builtin_prefetch. While this has nothing to do with the rest of the patch, the code seemed like overkill when I was updating it. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59588 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-18start converting Sema over to using its canonical Diag method.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59561 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-18Fix <rdar://problem/6329769> [sema] crash on duplication definition of ↵Steve Naroff
interface with protocols. As soon as we detect duplicate interfaces, discontinue further semantic checks (returning the original interface). This is now consistent with how we handle protocols (and less error prone in general). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59541 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-17Introduction the DeclarationName class, as a single, general method ofDouglas Gregor
representing the names of declarations in the C family of languages. DeclarationName is used in NamedDecl to store the name of the declaration (naturally), and ObjCMethodDecl is now a NamedDecl. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59441 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-04Make it an error if an Objective-C declaration is not in the global scope.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58705 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-21Fix typo.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57899 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-21Fix <rdar://problem/6261178> clang-on-xcode: [sema] multiple method warning ↵Steve Naroff
is over enthusiastic. Fix <rdar://problem/6265257> warnings for ambiguous message send swamp other warnings. Reworked Sema::MatchTwoMethodDeclarations() to optionally match based on method size and alignment (the default in GCC). Changed Sema::LookupInstanceMethodInGlobalPool() to use this feature. Added -Wno-struct-selector-match to driver, however didn't hook it up yet. Added a FIXME that says this. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57898 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-16Fix <rdar://problem/6239726> Parser rejects: type of property 'list' does ↵Steve Naroff
not match type of ivar and http://llvm.org/bugs/show_bug.cgi?id=2893 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57640 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-30Fix <rdar://problem/6191148> [sema] Objective-C method lookup (at global ↵Steve Naroff
scope) fails to handle overloaded selectors properly. Long standing bug in Sema::ActOnInstanceMessage(). We now warn when messaging an "id" with multiple method signatures in scope. The diags are a little verbose, however they can be streamlined if necessary. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56843 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-30Improved fix for <rdar://problem/6247781> Parser rejecting properly ↵Steve Naroff
mismatched properties. Needed to make sure the relaxed type checking only applies to "readonly" properties. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56838 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-30Fix <rdar://problem/6247781> Parser rejecting properly mismatched properties.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56821 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-29Fix <rdar://problem/6253149> property declaration doesn't declare getter and ↵Steve Naroff
setter. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56785 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-28Fix <rdar://problem/6252129> implementation of method in category doesn't ↵Steve Naroff
effectively declare it for methods below. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56771 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-26Parser support for prefix __attribute__ on @protocol.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56642 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-26Sema support for format and noreturn attributes on Objective-C methods.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56640 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-23Implement type checking of Objective-C property attributes.Daniel Dunbar
- readonly and readwrite are mutually exclusive. - assign, copy, and retain are mutually exclusive. - copy and retain are invalid on non-object types. - Warn about using default 'assign' property on object types (attempting to follow gcc behavior). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56507 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-04Prevent invalid warnings about incomplete implementations for methodsDaniel Dunbar
which are inherited from base clases or protocols. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55790 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-27Add synthesized property methods to protocols and categories in Sema.Daniel Dunbar
- It is not clear that this is the right approach, but this is at least consistent with how interfaces are handled. - This means NeXT now emits the correct metadata for properties in protocols. - This currently introduces a spurious warning involving inherited properties in protocols or categories; however, it also fixes some situations where we were failing to emit a warning. I will scrub this code tomorrow and fix this issue as well as number of other missed warnings / error situations that appear to exist. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55407 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-26Move implicit Obj-C param creation into ObjCMethodDecl.Daniel Dunbar
- Add ObjCMethodDecl::createImplicitParams. - Remove ObjCMethodDecl::set{Self,Cmd}Decl - Remove Sema::CreateImplicitParameter No (intended) functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55356 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-26Rename ObjCPropertyImplDecl::PropertyImplKind (consistency)Daniel Dunbar
- Change enum name to Kind. - Change enum constants to English strings. Also, fix getPropertyImplementation (which probably should be renamed) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55354 91177308-0d34-0410-b5e6-96231b3b80d8
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