cd44b12f96
Fixed 80 col violations.
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llvm-svn: 47076
2008-02-13 18:06:44 +00:00
7b7ace5537
avoid making implicit casts that just remove typedefs.
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llvm-svn: 47074
2008-02-13 18:01:07 +00:00
755d39b233
Unbreak the build.
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llvm-svn: 47072
2008-02-13 17:45:18 +00:00
1c16527774
Renamed files to match class renaming in r47070:
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http://llvm.org/viewvc/llvm-project?rev=47070&view=rev
llvm-svn: 47071
2008-02-13 17:43:07 +00:00
f6c62f3459
Renamed class GREngine => GRCoreEngine.
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Renamed class GRConstants => GRExprEngine.
This was done with a Perl script, and will result in 80 col. violations that
I will gradually fix up.
llvm-svn: 47070
2008-02-13 17:41:41 +00:00
2be9af9556
Fix a minor bug in isNullPointerConstant triggered by the linux
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tgmath.h.
Note that there is another issue with tgmath.h, so mandel.c still
doesn't work.
llvm-svn: 47069
2008-02-13 17:29:58 +00:00
2bba901a36
Simplify GRIndirectGotoNodeBuilder.
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llvm-svn: 47068
2008-02-13 17:27:37 +00:00
632bcb82a7
Added GREngine support for "break" and "continue".
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llvm-svn: 47064
2008-02-13 16:56:51 +00:00
73cc507602
Use IgnoreParenCasts.
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llvm-svn: 47041
2008-02-13 01:22:59 +00:00
f26609686f
Move IgnoreParenCasts to be a method on Expr.
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llvm-svn: 47040
2008-02-13 01:02:39 +00:00
7022efbe7b
Added support to GREngine/GRConstants for handling computed gotos.
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llvm-svn: 47038
2008-02-13 00:24:44 +00:00
822f7370b2
Added GREngine support for GotoStmt.
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llvm-svn: 47034
2008-02-12 21:51:20 +00:00
922096cc5e
Adjust for the API change to APInt::getBitsSet.
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People more familiar with clang than me, please review this.
llvm-svn: 47033
2008-02-12 21:49:34 +00:00
736e441266
Added transfer function/value track logic for taking the address of a label.
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llvm-svn: 47030
2008-02-12 21:37:56 +00:00
1f3d4a73f5
Minor (cosmetic) reshuffling of code. Fixed a bug in "Assume" logic when
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handling Non-Lvalues of the type nonlval::SymbolVal; we were accidentally
casting them to lval::SymbolVal.
llvm-svn: 47029
2008-02-12 21:37:25 +00:00
002bf74fbc
Added transfer function logic for sizeof(expr)/sizeof(type). This currently
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doesn't support VLAs.
Reordered some cases in the switch statement of GRConstant::Visit() so
that they are ordered alphabetically based on AST node type.
llvm-svn: 47021
2008-02-12 19:49:57 +00:00
f225dffd4d
Fixed misspelling in comment.
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llvm-svn: 47016
2008-02-12 19:01:33 +00:00
fb9cc188af
Renamed local variable.
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Added transfer function support for CharacterLiteral.
llvm-svn: 47014
2008-02-12 18:50:32 +00:00
07d65aa238
Moved class declaration for ObjCForCollectionStmt to be co-located with
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the class declarations for the other ObjC***Stmt classes.
llvm-svn: 47013
2008-02-12 18:34:31 +00:00
90ae68fe71
Added GRBlockCounter class, which tracks the number of times blocks
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have been visited in a path. Added GRBlockCounter as an item to be
enqueued to the worklist.
Modified "ProcessBranch" in GRConstants to prune branches with symbolic
conditions that have been already taken.
llvm-svn: 47010
2008-02-12 18:08:17 +00:00
a7bf7ed476
Make typechecking for enum+int compatibility stricter.
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llvm-svn: 47005
2008-02-12 08:46:17 +00:00
2b90b0d09e
Add wchar_t type to ASTContext. Will be needed for wide strings, since
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they are of type wchar_t[].
llvm-svn: 47004
2008-02-12 08:29:21 +00:00
16f909670e
Fix type compatibility between constant and variable arrays.
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llvm-svn: 47003
2008-02-12 08:23:06 +00:00
ab468cb14b
Allow the parser to detect invalid DeclSpec's. This fixes http://llvm.org/bugs/show_bug.cgi?id=1987 .
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This commit only "guards" the call to ParseDeclarationSpecifiers() in ParseDeclarationOrFunctionDefinition().
We could consider guarding all calls, however this is a bit radical (since it effectively stops parsing the declaration once we have a bad declspec). Will discuss with Chris tomorrow.
llvm-svn: 46984
2008-02-12 04:08:59 +00:00
c1e22c7fa1
Fix unsafe static cast...
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llvm-svn: 46980
2008-02-12 01:09:36 +00:00
69e8f9efab
Several cleanups surrounding Parser::ParseAsmStatement() and Parser::FuzzyParseMicrosoftAsmStatement().
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llvm-svn: 46977
2008-02-11 23:15:56 +00:00
633654ffab
Consolidated use of BumpPtrAllocator shared by various ImmutableSet/ImmutableMap
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factories.
Fixed a horrible bug in lval:DeclVar::classof(RValue* V); we weren't checking
V was an LValue, allowing nonlval::ConcereteInts to match isa<lval::DeclVar>.
llvm-svn: 46976
2008-02-11 23:12:59 +00:00
bff738543d
Move policy on unnamed fields (a Microsoft extension) from Parser::ParseStructDeclaration() to the driver.
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llvm-svn: 46974
2008-02-11 22:40:08 +00:00
5915777fca
Move Microsoft __declspec hack from the parser to the preprocessor. Since we have no plans to actually implement this construct, it is cleaner to limit the change to the preprocessor.
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llvm-svn: 46973
2008-02-11 22:29:58 +00:00
5a858df0b3
Fix http://llvm.org/bugs/show_bug.cgi?id=2013 .
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llvm-svn: 46972
2008-02-11 22:17:33 +00:00
b5fc2551e4
After yesterday's discussion ( http://lists.cs.uiuc.edu/pipermail/cfe-dev/2008-February/001044.html ), decided not to change the semantics of Type::isIncompleteType().
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This commit simply changes a couple comments to reflect this decision.
llvm-svn: 46970
2008-02-11 21:52:37 +00:00
ed3be17b6f
Separate bindings for subexpressions to be in a separate map for
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bindings for block-level expressions.
Moved pretty-printing logic (DOT) for ValueStates to ValueState.cpp.
llvm-svn: 46965
2008-02-11 19:21:59 +00:00
6a8350b4f1
Get rid of bogus warnings when the second argument in va_start is either an implicit cast expr or a paren expr.
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llvm-svn: 46950
2008-02-11 04:20:54 +00:00
4b32796d1c
Add a comment/FIXME to an earlier change.
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llvm-svn: 46947
2008-02-11 02:42:07 +00:00
e78e2af754
Tweak test...
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llvm-svn: 46946
2008-02-11 02:16:41 +00:00
c9b96ae832
strings are arrays too
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llvm-svn: 46945
2008-02-11 01:35:07 +00:00
f54c4e5fea
A couple of minor fixes to aggregate codegen, to stop asserting on some
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edge cases.
llvm-svn: 46944
2008-02-11 01:09:17 +00:00
a5b2023810
Make unsupported constant exprs fail with a warning instead of crashing
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codegen.
llvm-svn: 46943
2008-02-11 00:23:10 +00:00
326389b8ce
Fix http://llvm.org/bugs/show_bug.cgi?id=1988 .
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Sema::CheckInitializerListTypes() needs to ignore invalid structures.
llvm-svn: 46942
2008-02-11 00:06:17 +00:00
36fc8790b7
Fix PR1992 by computing the right type for string literals, which
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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.
llvm-svn: 46941
2008-02-11 00:02:17 +00:00
de4496bb9e
Basic codegen test for conditional with void*.
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llvm-svn: 46940
2008-02-10 23:18:23 +00:00
fadc8462be
Add a couple of sema tests for qualifiers with conditionals containing
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void*.
llvm-svn: 46939
2008-02-10 23:14:16 +00:00
7b8134f5c6
Fix PR1999, by emitting a hard error only if an argument declarator is completely
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missing. Otherwise, it is an implicit int case, which is valid in c90 and invalid
elsewhere, but accepted as an extension.
llvm-svn: 46938
2008-02-10 23:08:00 +00:00
15888c23f5
Fix the type of conditionals involving void* to be self-consistent and
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spec-compliant.
I'll put together some testcases in a bit.
llvm-svn: 46937
2008-02-10 22:59:36 +00:00
15833ed168
Add a diagnostics helper to remove some redundant code.
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llvm-svn: 46936
2008-02-10 21:38:56 +00:00
00c5b28923
long is 32-bit is on win32.
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llvm-svn: 46935
2008-02-10 21:12:45 +00:00
1018ea35b7
Refine bug fix to Expr::isLvalue (commit r46917).
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llvm-svn: 46919
2008-02-10 01:39:04 +00:00
43c50866f1
Change Expr::isLvalue() to allow the "void" type. This fixes bz2000 submitted by Neil Booth.
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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.
llvm-svn: 46917
2008-02-10 00:30:18 +00:00
c0b0e59643
Implement __builtin_va_copy
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llvm-svn: 46911
2008-02-09 20:26:43 +00:00
2e64d1a50f
Behave correctly if a constraint expression is invalid.
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llvm-svn: 46910
2008-02-09 19:57:29 +00:00
Ted Kremenek