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path: root/clang/lib/Parse/DeclSpec.cpp
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* Make Sema::getTypeName return the opaque pointer of a QualType ratherDouglas Gregor2009-02-091-1/+1
| | | | | | | | | | | | | | | | than a Decl, which gives us some more flexibility to express the results with the type system. There are no clients using this flexibility yet, but it's meant to be able to describe qualified names as written in the source (e.g., "foo::type") or template-ids that name a class template specialization (e.g., "std::vector<INT>"). DeclSpec's TST_typedef has become TST_typename, to reflect its use to describe types found by name (that may or may not be typedefs). The type representation of a DeclSpec with TST_typename is an opaque QualType pointer. All users of TST_typedef, both direct and indirect, have been updated for these changes. llvm-svn: 64141
* Semantic checking for class template declarations andDouglas Gregor2009-02-061-0/+7
| | | | | | | | | | | | | | | redeclarations. For example, checks that a class template redeclaration has the same template parameters as previous declarations. Detangled class-template checking from ActOnTag, whose logic was getting rather convoluted because it tried to handle C, C++, and C++ template semantics in one shot. Made some inroads toward eliminating extraneous "declaration does not declare anything" errors by adding an "error" type specifier. llvm-svn: 63973
* move library-specific diagnostic headers into library private dirs. ReduceChris Lattner2009-01-291-1/+1
| | | | | | redundant #includes. Patch by Anders Johnsen! llvm-svn: 63271
* Split the single monolithic DiagnosticKinds.def file into oneChris Lattner2009-01-271-1/+1
| | | | | | | | | .def file for each library. This means that adding a diagnostic to sema doesn't require all the other libraries to be rebuilt. Patch by Anders Johnsen! llvm-svn: 63111
* Optimize Declarator to avoid malloc/free traffic for the argument list of aChris Lattner2009-01-201-0/+38
| | | | | | | | | | | | | | | | function DeclaratorChunk in common cases. This uses a fixed array in Declarator when it is small enough for the first function declarator chunk in a declarator. This eliminates all malloc/free traffic from DeclaratorChunk::getFunction when running on Cocoa.h except for five functions: signal/bsd_signal/sigset, which have multiple Function DeclChunk's, and CFUUIDCreateWithBytes/CFUUIDGetConstantUUIDWithBytes, which take more than 16 arguments. This patch was pair programmed with Steve. llvm-svn: 62599
* Implement support for anonymous structs and unions in C. Both C andDouglas Gregor2009-01-121-1/+1
| | | | | | | | | | | | | | C++ handle anonymous structs/unions in the same way. Addresses several bugs: <rdar://problem/6259534> <rdar://problem/6481130> <rdar://problem/6483159> The test case in PR clang/1750 now passes with -fsyntax-only, but CodeGen for inline assembler still fails. llvm-svn: 62112
* Diagnose declarations that don't declare anything, and fix PR3020.Sebastian Redl2008-12-281-0/+8
| | | | | | | | Examples: int; typedef int; llvm-svn: 61454
* remove some more old Diag methods, replace with a single static helper functionChris Lattner2008-11-221-24/+23
| | | | llvm-svn: 59868
* This reworks some of the Diagnostic interfaces a bit to change how diagnosticsChris Lattner2008-11-181-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | are formed. In particular, a diagnostic with all its strings and ranges is now packaged up and sent to DiagnosticClients as a DiagnosticInfo instead of as a ton of random stuff. This has the benefit of simplifying the interface, making it more extensible, and allowing us to do more checking for things like access past the end of the various arrays passed in. In addition to introducing DiagnosticInfo, this also substantially changes how Diagnostic::Report works. Instead of being passed in all of the info required to issue a diagnostic, Report now takes only the required info (a location and ID) and returns a fresh DiagnosticInfo *by value*. The caller is then free to stuff strings and ranges into the DiagnosticInfo with the << operator. When the dtor runs on the DiagnosticInfo object (which should happen at the end of the statement), the diagnostic is actually emitted with all of the accumulated information. This is a somewhat tricky dance, but it means that the accumulated DiagnosticInfo is allowed to keep pointers to other expression temporaries without those pointers getting invalidated. This is just the minimal change to get this stuff working, but this will allow us to eliminate the zillions of variant "Diag" methods scattered throughout (e.g.) sema. For example, instead of calling: Diag(BuiltinLoc, diag::err_overload_no_match, typeNames, SourceRange(BuiltinLoc, RParenLoc)); We will soon be able to just do: Diag(BuiltinLoc, diag::err_overload_no_match) << typeNames << SourceRange(BuiltinLoc, RParenLoc)); This scales better to support arbitrary types being passed in (not just strings) in a type-safe way. Go operator overloading?! llvm-svn: 59502
* Change the diagnostics interface to take an array of pointers to Chris Lattner2008-11-181-2/+3
| | | | | | | | strings instead of array of strings. This reduces string copying in some not-very-important cases, but paves the way for future improvements. llvm-svn: 59494
* Implement parsing and semantic checking of the 'mutable' keyword.Sebastian Redl2008-11-141-0/+2
| | | | | | Thanks to Doug for the review. Actual effects of mutable to follow. llvm-svn: 59331
* Add support for parsing and representing C++ constructor declarations.Douglas Gregor2008-10-311-1/+15
| | | | | | | | | | | | | | | Notes: - Constructors are never found by name lookup, so they'll never get pushed into any scope. Instead, they are stored as an OverloadedFunctionDecl in CXXRecordDecl for easy overloading. - There's a new action isCurrentClassName that determines whether an identifier is the name of the innermost class currently being defined; we use this to identify the declarator-id grammar rule that refers to a type-name. - MinimalAction does *not* support parsing constructors. - We now handle virtual and explicit function specifiers. llvm-svn: 58499
* More #include cleaningDaniel Dunbar2008-08-111-1/+0
| | | | | | | | | | | - Kill unnecessary #includes in .cpp files. This is an automatic sweep so some things removed are actually used, but happen to be included by a previous header. I tried to get rid of the obvious examples and this was the easiest way to trim the #includes in one fell swoop. - We now return to regularly scheduled development. llvm-svn: 54632
* More #include cleaningDaniel Dunbar2008-08-111-0/+11
| | | | | | | - Drop Diagnostic.h from DeclSpec.h, move utility Diag methods into implementation .cpp llvm-svn: 54626
* Implement support for the 'wchar_t' C++ type.Argyrios Kyrtzidis2008-08-091-2/+4
| | | | llvm-svn: 54585
* Wherever a type is used/returned from the Action module, use TypeTy instead ↵Argyrios Kyrtzidis2008-08-011-1/+1
| | | | | | | | of DeclTy or void. No functionality change. llvm-svn: 54265
* One more test checkin.Mike Stump2008-06-191-1/+1
| | | | | | Remove an extra space at the end of a line. llvm-svn: 52504
* This patch is just the easy part of the class names patch, whichChris Lattner2008-04-131-0/+1
| | | | | | | | | | | | | | | | 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! llvm-svn: 49613
* Make a major restructuring of the clang tree: introduce a top-levelChris Lattner2008-03-151-0/+287
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. llvm-svn: 48402
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