Ted Kremenek [Fri, 14 Dec 2007 23:40:56 +0000 (23:40 +0000)]
Added "mode" to StmtIterator to record if the expression being iterated
over is the subexpression of a sizeof(expression). Different clients
will wish to handle iteration over such subexpressions differently, and can
now easily query if they are iterating over such statements using the
StmtIterator's inSizeOfExpr().
Steve Naroff [Fri, 14 Dec 2007 23:37:57 +0000 (23:37 +0000)]
- Remove getInstanceMethods/getClassMethods API on ObjcInterfaceDecl, ObjcProtocolDecl, and ObjcCategoryDecl. These methods are replaced by the respective iterators on each class.
- Add getInstanceMethodForSelector to ObjcInterfaceDecl, ObjcProtocolDecl, and ObjcCatgoryDecl. This hook will do a "shallow" lookup. This is a convenience method that reducing some of the iterator usage.
- Various changes to convert all clients to the above API's...
Kevin [Fri, 14 Dec 2007 05:47:49 +0000 (05:47 +0000)]
IE Menu Problem...
Originally, I included CSS hacks for IE.
However, my comments before the doctype was the reason IE was running in non-strict mode. I did not know this.
When Chris removed the comments, IE correctly went into strict mode and my IE hacks were no longer needed (the hacks were getting in the way now).
solution:
*) Make sure doctype is first on all files
*) removed all IE hacks from menu.css (since the doctype issue fixes IE)
Steve Naroff [Thu, 13 Dec 2007 18:18:56 +0000 (18:18 +0000)]
Sema::ActOnFinishFunctionBody(): Since we no longer synthesize a FunctionDecl for each method, remove the unconditional initialization to 0 and corresponding comment.
Ted Kremenek [Thu, 13 Dec 2007 18:12:10 +0000 (18:12 +0000)]
Add hack to SourceManager to support missing source files during
deserialization. Eventually this should be replaced with a lazy-reading
mechanism that only reads source files when they are needed by clients.
Ted Kremenek [Thu, 13 Dec 2007 17:50:11 +0000 (17:50 +0000)]
Changed -serialize-ast to not create a temporary directory, but instead
create a .ast file in the current working directory. This mirrors the behavior
of the -c option for gcc. Later we should add the ability to write the
serialized file anywhere.
Ted Kremenek [Thu, 13 Dec 2007 06:28:13 +0000 (06:28 +0000)]
Updated serialization of ParmVarDecl to serialize out objcDeclQualifier.
Previously this field was serialized out in VarDecl (a parent class), but
now the field belongs to ParmVarDecl.
Ted Kremenek [Thu, 13 Dec 2007 05:14:22 +0000 (05:14 +0000)]
For uninitialized values analysis, added special treatment for declarations
of array types. For things like:
char x[10];
we should treat "x" as being initialized, because the variable "x" really
refers to the memory block of the array. Clearly x[1] is uninitialized, but
expressions like "(char*) x" really do refer to an initialized value. This
simple dataflow analysis does not reason about the contents of arrays.
This fixes: PR 1859 (http://llvm.org/bugs/show_bug.cgi?id=1859)
Ted Kremenek [Thu, 13 Dec 2007 04:47:15 +0000 (04:47 +0000)]
Fixed bug in live-variable analysis and uninitialized-values analysis where
we incorrectly examine the expression within a sizeof() for use in computing
dataflow values.
This fixes: PR 1858 (http://llvm.org/bugs/show_bug.cgi?id=1858)
Ted Kremenek [Wed, 12 Dec 2007 18:54:21 +0000 (18:54 +0000)]
Changes to FullSourceLoc:
- Added cstor that takes no arguments to create an "invalid" location.
- Removed non-const version of getSourceManager().
- Renamed getSourceManager() to getManager.
- Remover operator SourceLocatio().
Ted Kremenek [Wed, 12 Dec 2007 18:16:46 +0000 (18:16 +0000)]
Added class FullContextSourceLocation: a tuple class that
contains both a SourceLocation and its associated
SourceManager. This class is useful for argument passing to
functions that expect both objects.
Ted Kremenek [Wed, 12 Dec 2007 18:05:32 +0000 (18:05 +0000)]
Moved construction of TargetInfo objects out of the Driver
and into the "Basic" library. TargetInfo objects are now
constructed from triples by calling the static method
TargetInfo::CreateTargetInfo.
Putting VisitDeclStmt() was motivated because it called DumpDeclarator(),
which printed out a little bit more information than just using the
child_iterator interface to visit the subexpressions of DeclStmt. To avoid
printing the initializers twice, DumpSubTree() now specially checks for
DeclStmts; in such cases it calls VisitDeclStmt() without using the
child_iterators to visit the subexpressions.
Ted Kremenek [Wed, 12 Dec 2007 06:44:12 +0000 (06:44 +0000)]
Removed VisitDeclStmt(). The initializers of a DeclStmt are now automatically
printed out by DumpSubTree() via the child_iterator interface. This fixes a
bug where the initializers were being dumped twice.
Chris Lattner [Wed, 12 Dec 2007 01:04:12 +0000 (01:04 +0000)]
Add ObjC parser support for concatenated ObjC strings. Note that
this is passed to sema and ignored there, so the second part of the
string will not make it into the AST. Passing to Fariborz to finish
Sema + AST construction.
Implemented type checking for pointer of objects of protocol-qualified types.
Note that incompatible-protocol-qualified-types.m is currently failing. This is
unrelated to this patch and Steve is looking at the general problem of not reporting
incompitible pointer types in return stetement..
Ted Kremenek [Tue, 11 Dec 2007 23:28:38 +0000 (23:28 +0000)]
Moved creation of SourceManager, HeaderSearch, TargetInfo, and LangOptions
into the loop that processes input files. These will soon become translation
unit specific (with the exception of LangOptions).
Ted Kremenek [Tue, 11 Dec 2007 22:57:35 +0000 (22:57 +0000)]
Modified the internals of Diagnostic and DiagnosticClient to use
SourceManager*'s instead of SourceManager&'s. This allows the client specify a
NULL SourceManager when using a default constructed SourceLocation. Thus the
SourceManager can be NULL when the SourceLocation's isValid() == false.
The interface to most clients of Diagnostic remains the same.
Diagnostic::Report() is overload to either accept a SourceLocation and a
SourceManager&, or neither. Thus clients that do not have a SourceManager
cannot specify a SourceLocation.
Modified TextDiagnostics* to use this new interface.
Modified the driver to not passed in SourceManager when warning about "-I-".
Implemented rewriting of protocol-qualified global variable types.
Re-implemented some of rewriting of protocol-qualified function
argument types to support it in its generality.
Ted Kremenek [Tue, 11 Dec 2007 21:27:55 +0000 (21:27 +0000)]
Mega-patch: ripped SourceManager out of Diagnostic/DiagnosticClient. Now
SourceManager is passed by reference, allowing the SourceManager to be
associated with a specific translation unit, and not the entire execution
of the driver.
Modified all users of Diagnostics to comply with this new interface.
Integrated SourceManager as a member variable of TargetInfo. TargetInfo will
eventually be associated with a single translation unit (just like
SourceManager).
Made the SourceManager reference in ASTContext private. Provided accessor
getSourceManager() for clients to use instead. Modified clients to comply with
new interface.
projects / clang / log