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2008-02-11Move Microsoft __declspec hack from the parser to the preprocessor. Since we ↵Steve Naroff
have no plans to actually implement this construct, it is cleaner to limit the change to the preprocessor. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46973 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-11Fix http://llvm.org/bugs/show_bug.cgi?id=2013.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46972 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-11After yesterday's discussion ↵Steve Naroff
(http://lists.cs.uiuc.edu/pipermail/cfe-dev/2008-February/001044.html), decided not to change the semantics of Type::isIncompleteType(). This commit simply changes a couple comments to reflect this decision. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46970 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-11Separate bindings for subexpressions to be in a separate map forTed Kremenek
bindings for block-level expressions. Moved pretty-printing logic (DOT) for ValueStates to ValueState.cpp. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46965 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-11Get rid of bogus warnings when the second argument in va_start is either an ↵Anders Carlsson
implicit cast expr or a paren expr. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46950 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-11Add a comment/FIXME to an earlier change.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46947 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-11Tweak test...Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46946 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-11strings are arrays tooChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46945 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-11A couple of minor fixes to aggregate codegen, to stop asserting on someEli Friedman
edge cases. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46944 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-11Make unsupported constant exprs fail with a warning instead of crashing Eli Friedman
codegen. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46943 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-11Fix http://llvm.org/bugs/show_bug.cgi?id=1988.Steve Naroff
Sema::CheckInitializerListTypes() needs to ignore invalid structures. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46942 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-11Fix PR1992 by computing the right type for string literals, whichChris Lattner
is an array type not a pointer type. This requires updating some diags that change and updating the code generator to handle the proper form of strings. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46941 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-10Basic codegen test for conditional with void*.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46940 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-10Add a couple of sema tests for qualifiers with conditionals containing Eli Friedman
void*. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46939 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-10Fix PR1999, by emitting a hard error only if an argument declarator is ↵Chris Lattner
completely missing. Otherwise, it is an implicit int case, which is valid in c90 and invalid elsewhere, but accepted as an extension. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46938 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-10Fix the type of conditionals involving void* to be self-consistent and Eli Friedman
spec-compliant. I'll put together some testcases in a bit. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46937 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-10Add a diagnostics helper to remove some redundant code.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46936 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-10long is 32-bit is on win32.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46935 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-10Refine bug fix to Expr::isLvalue (commit r46917).Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46919 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-10Change Expr::isLvalue() to allow the "void" type. This fixes bz2000 ↵Steve Naroff
submitted by Neil Booth. Neil, can you point me to the place in the C99 spec that says this is allowed? I thought Expr::isLvalue() conformed to the spec, which says "C99 6.3.2.1: an lvalue is an expression with an object type or an incomplete type other than void.". Please advise. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46917 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-09Implement __builtin_va_copyAnders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46911 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-09Behave correctly if a constraint expression is invalid.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46910 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-09Fix spelling in comment.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46906 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-09Fix <rdar://problem/5733511> clang doesn't emit error for const array.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46905 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-09Expose the logic for field address codegen; it is needed for aggregate Eli Friedman
initializers, and I don't want to duplicate the bitfield-handling code. (I'll send a patch for aggregate initializers to the mailing list sometime soon.) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46904 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-08A bunch-o changes to fix <rdar://problem/5716046> incomplete implementation ↵Steve Naroff
of ObjC class warning is incomplete As part of this fix, I made a low-level change to the text diagnostics machinery (to basically avoid printing duplicate source lines/carets when you have multiple diagnostics that refer to the same exact place). For now, this only happens with we don't have a source range (could be extended to support source ranges as well). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46897 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-08Split off expression-bindings in ValueState from variable-bindings.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46892 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-08Changed "GetValue" methods to take anTed Kremenek
Expr* instead of a Stmt*, since we only store bindings for Expr*. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46891 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-08Fix a bitfield regression. Reported by Anders Carlsson.Lauro Ramos Venancio
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46889 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-08Moved implementation of "RemoveDeadBindings" from the mainTed Kremenek
GRConstants logic to ValueStateManager. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46888 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-08Removed ability to create symbol bindingsTed Kremenek
in VarKey and VariableBindingsTy. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46887 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-08Use getLogicalLineNumber() in FuzzyParseMicrosoftAsmStatement(), it's more ↵Steve Naroff
general and simplifies the code. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46885 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-08Moved that clang doesn't depend on llvm-gcc aboveTed Kremenek
the subsection of building clang with llvm. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46884 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-08Implemented transfer functions for "<<" and ">>" when the RValues areTed Kremenek
ConcreteInts. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46883 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-08Add instructions for building clang while building llvm.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46881 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-08Implemented transfer functions for Statement-Expressions and Commas.Ted Kremenek
Fixed bug in dispatching to the correct transfer function for |=, &=, and ^|. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46880 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-08De-^Mify file.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46879 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-08Support fuzzy parsing MS line-oriented __asm's that originate from a macro ↵Steve Naroff
(a case where we can't obtain source line info). As the test case indicates, we don't currently support line-oriented asm statements that mix file/macro body tokens. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46878 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-08More variable renamings.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46875 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-08Renamed InvalidValue to UnknownVal.Ted Kremenek
Renamed UninitializedValue to UninitializedVal. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46874 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-08Fix indentation.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46873 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-08Detabify SemaExpr. My text editor defaults to 8 spaces per tab, so it Eli Friedman
gets kind of annoying. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46872 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-08Improve diagnostic for illegal array initialization.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46869 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-08Put back the top-level asm code; all tests pass now.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46868 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-08Back out 46855 for now, it causes test failures on Darwin.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46867 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-07- Add support for fuzzy parsing line-oriented __asm's (yuck).Steve Naroff
- Change handling of __w64 to a built-in macro. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46864 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-07Simplify bitfield codegen.Lauro Ramos Venancio
Fix codegen of struct { short a[3]; int b:15; }. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46859 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-07Fix codegen ofLauro Ramos Venancio
struct { char a[3]; unsigned char b:1; }; Fix PR1990. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46856 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-07Handle top-level asm declarations.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46855 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-07Minor cleanup from yesterday's -fms-extension commit. Move __int* MS ↵Steve Naroff
keywords to predefined macros. This removes some of the MS-madness from Parser::ParseDeclarationSpecifiers(). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46852 91177308-0d34-0410-b5e6-96231b3b80d8
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