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2008-12-09Prevent bogus warning on unimplemented setter/getter when userFariborz Jahanian
has added declaration of these methods in its @interface. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60803 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-09Support for implementation of property in the case whereFariborz Jahanian
the synthesis is in an implementation of s subclass of a super class where the property has been declared. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60792 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-09Add preliminary CFG support for @throw. We basically treat it like a return ↵Ted Kremenek
statement. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60790 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-08ObjCInterfaceDecl::lookupInstanceMethod() needs to look through a categories ↵Steve Naroff
protocols. Fixes <rdar://problem/6418640> clang on prokit: error: incompatible type returning 'id', expected 'NSSize' git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60716 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-08Workaround for PR3173. The fix is correct in the sense that if the enum Eli Friedman
code were working correctly, it would be a no-op, but it's not really a proper fix. That said, I don't really want to touch the enum code at the moment because I don't understand it very well, and this seems to be a relatively visible regression. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60680 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
2008-12-06Add support for calls to dependent names within templates, e.g.,Douglas Gregor
template<typename T> void f(T x) { g(x); // g is a dependent name, so don't even bother to look it up g(); // error: g is not a dependent name } Note that when we see "g(", we build a CXXDependentNameExpr. However, if none of the call arguments are type-dependent, we will force the resolution of the name "g" and replace the CXXDependentNameExpr with its result. GCC actually produces a nice error message when you make this mistake, and even offers to compile your code with -fpermissive. I'll do the former next, but I don't plan to do the latter. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60618 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-05Introduce basic support for dependent types, type-dependentDouglas Gregor
expressions, and value-dependent expressions. This permits us to parse some template definitions. This is not a complete solution; we're missing type- and value-dependent computations for most of the expression types, and we're missing checks for dependent types and type-dependent expressions throughout Sema. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60615 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-05Fixed a comment.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60611 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
2008-12-05Representation 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
2008-12-05This wasn't such a good idea after all as it broke some tests.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60582 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-05Handle __builtin___CFStringMakeConstantString in Expr::Evaluate.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60581 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-04Several things...Steve Naroff
- Implement RewritePropertySetter(). While the routine is simple, there were some tricky changes to RewriteFunctionBodyOrGlobalInitializer(), the main rewriter loop. It also required some additional instance data to distinguish setters from getters, as well as some changes to RewritePropertyGetter(). - Implement FIXME: for pretty printing ObjCPropertyRefExpr's. - Changed ObjCPropertyRefExpr::getSourceRange() to point to the end of the property name (not the beginning). Also made a minor name change from "Loc"->"IdLoc" (to make it clear the Loc does not point to the "."). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60540 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-03Fix some type punning errors in SizeOfAlignOf and Typeid AST nodes. This ↵Sebastian Redl
should satisfy compilers and language lawyers alike. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60511 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-02Correct pretty printing of array new expressions.Sebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60444 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-02Handle new by passing the Declaration to the Action, not a processed type.Sebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60413 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
2008-12-01-Add several ObjC types to Decl::getDeclKindName(), a useful debug hook.Steve Naroff
-Start adding support for rewriting @synthesize. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60368 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-01Use EmitInt, not Emit, to emit unsigned valuesDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60364 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-01Generate the correct results for the comma expression. Fixes PR3123.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60334 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-01Revert change that made isNullPointerConstant start emitting warnings. We ↵Anders Carlsson
don't want that :) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60333 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-01Remove dead code.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60320 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-01Add a new variant of isNullConstantExpr that returns an EvalResult.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60318 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-01Emit the correct diagnostic when a comma is in an ICE.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60316 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-30Change the diagnostics that the evaluator reports to be of type NOTE.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60301 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-30Replace the isEvaluated bool with a ShortCircuit int, making it easier to ↵Anders Carlsson
handle recursion git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60300 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-30Pass the expression to the Error and Extension methods.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60299 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-30Add a new variant of Evaluate and reimplement the old Evaluate in terms of ↵Anders Carlsson
the new. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60298 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-30General cleanup, evaluate the RHS of a logical op even if the LHS will give ↵Anders Carlsson
us the result. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60297 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-30EvalInfo now holds a reference to an EvalResult struct.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60296 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-29Implement the GNU __null extensionDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60235 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-28Switch QualType to use llvm::PointerIntPair internally to do the pointerChris Lattner
bitmangling. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60226 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-26remove debug-only assertion in the complex float evaluator as it makes some ↵Nuno Lopes
real apps crash git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60069 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-25Refactored checking on readonly property into a method.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60050 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-25Patch to allow over-riding of readonly property to Fariborz Jahanian
a writable property in one of its category. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60035 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-25Remove more #ifdeffed codeAnders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60033 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-24Fix CFG bug where the 'increment' block for a 'for' statement would not beTed Kremenek
properly reversed once constructed. This fixes PR 3125: http://llvm.org/bugs/show_bug.cgi?id=3125 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59982 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-24Reimplement Expr::isConstantExpr in terms of Expr::Evaluate. This fixes PR2832.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59946 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-24The address of a variable is only constant if the variable has global storage.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59939 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-24Fix bug in the constant evaluator. Fixes PR3115.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59938 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-24Migrate some stuff from NamedDecl::getName() to Chris Lattner
NamedDecl::getNameAsString() to make it more explicit. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59937 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
2008-11-24simplify this code.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59935 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
2008-11-22Return false if we encounter a type we can't handle.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59889 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22Case values must be evaluatedAnders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59884 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22Use Expr::Evaluate for case statements. Fixes PR2525Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59881 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22Support for implicit property assignment. Error assigning toFariborz Jahanian
'implicit' property with no 'setter'. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59878 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22New AST node to access "implicit" setter/getter using property dor syntax.Fariborz Jahanian
Issuing diagnostics when assigning to read-only properties. This is work in progress. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59874 91177308-0d34-0410-b5e6-96231b3b80d8
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