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2008-05-09-Implement proper name lookup for namespaces.Argyrios Kyrtzidis
-identifierResolver exposes an iterator interface to get all decls through the scope chain. -The semantic staff (checking IdentifierNamespace and Doug's checking for shadowed tags were moved out of IdentifierResolver and back into Sema. IdentifierResolver just gives an iterator for all reachable decls of an identifier. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50923 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-09Don't call into objc front-end when not parsing objc code. This avoidsChris Lattner
crashes because objc types aren't set up right. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50884 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-07This patch introduces declaration of getter methods for ObjC2'sFariborz Jahanian
properties. Couple of property tests will fail with this patch. Will fix them next. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50818 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-06Patch to refactor setter/getter names of property attributes into SelectorFariborz Jahanian
(was IdentifierInfo * before). This will make method declartations whole lot easier. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50747 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-05percolate @optional/@required protocols down to ASTs forFariborz Jahanian
properties declared in the protocol. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50662 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-01Convert CRLF to LF.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50542 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-29Default visbility for instance variables is protected.Fariborz Jahanian
Patch by Emerson Murhpy-Hill. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50452 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-27Call ExitScope before ActOnFinishNamespaceDef.Argyrios Kyrtzidis
This is the same for functions and it's preferable to have the namespace as DeclContext during ActOnPopScope. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50322 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-27Parsing of namespaces:Argyrios Kyrtzidis
-NamespaceDecl for the AST -Checks for name clashes between namespaces and tag/normal declarations. This commit doesn't implement proper name lookup for namespaces. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50321 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-25initial support for recognizing __transparent_union__ attributesNuno Lopes
comments on the ML will follow git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50262 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-21Support for @dynamic AST build.Fariborz Jahanian
More property semantics checking. First test case for ObjC2's property implementation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50057 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-20Two improvements to initializer parsing:Chris Lattner
1. If we hit a semantic error, try harder to recover to emit diagnostics for later initializer errors (PR2241). 2. Don't leak parsed initializers on an error. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49998 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-18OCUVector -> ExtVector, shorthand for extended vector, per feedback from Chris.Nate Begeman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49942 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-18Initial work for property implementation declarations.Fariborz Jahanian
Mostly semantic checking in this patch. This is on going and incomplete. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49882 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-14New AST representation for each objc2's property declaration.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49699 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-14Make Parser::getAccessSpecifierIfPresent const, since it does not modify the ↵Douglas Gregor
state git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49629 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-13This patch adds very basic support for parsing and type-checking classDouglas Gregor
inheritance in C++. It'll parse the base-specifier list, e.g., class D : public B1, virtual public B2 { }; and do some of the simpler semantic checks (B1 and B2 are classes; they aren't unions or incomplete types, etc). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49623 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-13This patch is just the easy part of the class names patch, whichChris Lattner
allows the parsing of "class" in addition to "struct" and "union" to declare a record. So this patch allows: class C { }; class C c1; But it does not contain the lookup bits, so this won't work yet: C c2; Patch by Doug Gregor! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49613 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-12Default argument cleanups and minor improvements, patch byChris Lattner
Doug Gregor! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49598 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-11AST generation for objc2's property declarations.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49565 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-11Minor changes per Chris L's review.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49539 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-10Patch for:Fariborz Jahanian
1) objc ivar processing is split out of ActOnField into its own ActOnIvar method. 2) the new objc ivar action takes visibility info directly, eliminating AllVisibilities in ParseObjCClassInstanceVariables. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49506 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-10reduce the amount of 'C++ magic' this code depends on :)Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49489 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-10refactor Parser::ParseStructDeclaration to return a vector of uninterpreted Chris Lattner
declarators. This allows the clients (C structs, objc classes, objc properties, [future] C++ classes) etc, to do custom processing before invoking an action. This has two benefits in the short term: 1) objc ivar processing should be split out of ActOnField into its own ActOn method. 2) the new objc ivar action can take visibility info directly, eliminating AllVisibilities in ParseObjCClassInstanceVariables. 3) objc properties can pass their own special sauce down to sema as well. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49468 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-10Simplify lifetime of location object.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49467 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-10Several improvements from Doug Gregor related to defaultChris Lattner
argument handling. I'll fix up the c89 (void) thing next. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49459 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-08Add support for C++ default arguments, and rework Parse-Sema Chris Lattner
interaction for function parameters, fixing PR2046. Patch by Doug Gregor! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49369 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-07Have Parser::FuzzyParseMicrosoftAsmStatement() return the null statement (';'). Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49349 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-07move sorting of qualifying protocols from the parser intoChris Lattner
sema. This allows clients of the parser to have the unmolested list if desired, and guarantees that noone can create an ObjCQualifiedInterfaceType with an unsorted list. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49310 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-06move a semantic check out of the parser into sema.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49273 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-06now that identifier list parsing is split out, simplify handling ofChris Lattner
normal typed argument lists. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49272 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-06reject 'int test(x, x) int x; {}'Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49271 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-06reject 'typedef int y; int test(x, y)'.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49270 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-06simplify Parser::ParseFunctionDeclaratorIdentifierListChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49269 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-06split parsing of identifier lists in function declarators out intoChris Lattner
their own method. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49268 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-06minor simplificationChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49267 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-06finish up throw parsing.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49266 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-06split code for handling grouping parens in declarators from code thatChris Lattner
handles function argument parens in declarators. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49265 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-06another minor simplificationChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49264 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-06Use token lookahead to simplify some code that is rarely executed.Chris Lattner
Since it is rare, the cost is not significant and we enjoy the simplification. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49263 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-05Fix handling of implicit int, resolving PR2012 and reverting (andChris Lattner
subsuming) my patch for PR1999. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49251 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-05Step #1 to fixing PR2012: c89 allows declspecs to be completely Chris Lattner
missing from function definitions only. If we see a function definiton with missing declspecs, just fudge in an int. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49250 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-02Two changes to Sema::LookupDecl() interface. Steve Naroff
(1) Remove IdLoc (it's never used). (2) Add a bool to enable/disable lazy builtin creaation (defaults to true). This enables us to use LookupDecl() in Sema::isTypeName(), which is also part of this commit. To make this work, I changed isTypeName() to be a non-const member function. I'm not happy with this, however I fiddled with making LookupDecl() and friends const and it got ugly pretty quickly. We can certainly add it back if/when someone has time to fiddle with it. For now, I thought this simplification was more important than retaining the const-ness. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49087 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-17clean up property memory allocation to move it into the ast classesChris Lattner
like the rest of the classes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@48434 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-16minor cleanups, make getNumInstanceMethods always return unsigned.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@48423 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-15Make a major restructuring of the clang tree: introduce a top-levelChris Lattner
lib dir and move all the libraries into it. This follows the main llvm tree, and allows the libraries to be built in parallel. The top level now enforces that all the libs are built before Driver, but we don't care what order the libs are built in. This speeds up parallel builds, particularly incremental ones. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@48402 91177308-0d34-0410-b5e6-96231b3b80d8
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