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2009-04-15Fix <rdar://problem/6786597> varargs not supported for Blocks under clang.Steve Naroff
Teach Sema::SemaBuiltinVAStart() about blocks. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69201 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15Patch to remove a bogus warning which pointed to underlying ASTFariborz Jahanian
gen. issue for property in continuation class declared readwrite but which did not generate the declaration for the setter. Fix also removed a FIXME and resulted in code cleanup. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69200 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15Fix alignment on obj_msgrefs to match llvm-gcc.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69199 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15Add test case for superrefs section (and make spacing consistent).Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69198 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15fix some out of bounds array access problems, which manifest particularlyChris Lattner
spectacularly when built for x86-64. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69197 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15PCH support for the string literal of a FileScopeAsmDecl.Douglas Gregor
Some minor cleanup. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69196 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15move some pp diags to the right .td file.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69193 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15annotate diagnostics with which groups they belong to. Each Chris Lattner
diagnostic can belong to at most one group. Each group can contain multiple diags, but we have nice syntax for the common case of "1 diag to one group". git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69192 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15For source location entries that describe instantiations, encode theDouglas Gregor
token length in the PCH file rather than trying (and failing) to reconstruct it be getting the spelling token's length. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69191 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15PCH support for MemberExpr and CallExpr.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69186 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15Fixup http://llvm.org/viewvc/llvm-project?rev=69165&view=rev (based on ↵Steve Naroff
feedback from Eli). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69184 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15now that we've decoupled diagnostic classes from default mappings,Chris Lattner
move the remaining default mapping exceptions from C++ code into the .td files. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69183 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15move {'sChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69179 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15Revert previous patch (will commit a fix soon).Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69178 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15Make diagnostic class explicit in the diag record instead ofChris Lattner
implicit from its parenting. Now that diag mapping is explicit, eliminate the fatal and extwarn classes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69177 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15Tblgen now passes the default mapping explicitly, instead of having it Chris Lattner
be tied to the diag class. This requires an LLVM tree update. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69175 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15add a bunch of files.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69174 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15PCH support for string literalsDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69172 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15Driver: Add --help-hiddenDaniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69171 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15__objc_superrefs belongs to __DATA segment.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69170 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15PCH support for UnaryOperator, SizeOfAlignOfExprDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69169 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15Start attempting to generate code for C++ ctors.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69168 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15Fix <rdar://problem/6789707> "warning: 'extern' variable has an initializer" ↵Steve Naroff
not correct for __private_extern__. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69167 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15rename variable in comment, not just in code :).Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69166 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15Fix <rdar://problem/6791490> [clang10 regression] [sema] invalid illegal ↵Steve Naroff
jump diagnostic. caused by: <rdar://problem/6252084> [sema] jumps into Obj-C exception blocks should be disallowed. Sema::RecursiveCalcLabelScopes() and Sema::RecursiveCalcJumpScopes() need to pop the ScopeStack within the statement iteration loop (was outside the loop). Eli, please review (thanks). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69165 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15this should be privateChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69158 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15add another sanity check for -Werror=xxChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69157 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15add a missing &&Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69156 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15fix a broken test, that passed for the wrong reason. Two wrongs make a ↵Chris Lattner
right! :) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69155 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15Rejigger how -pedantic and -pedantic-errors work and their interactionChris Lattner
with other diagnostic mapping. In the new scheme, -Wfoo or -Wno-foo or -Werror=foo all override the -pedantic options, and __extension__ robustly silences all extension diagnostics in their scope. An added bonus of this change is that MAP_DEFAULT goes away, meaning that per-diagnostic mapping information can now be stored in 2 bits, doubling the density of the Diagnostic::DiagMapping array. This also substantially simplifies Diagnostic::getDiagnosticLevel. OTOH, this temporarily introduces some "macro intensive" code in Diagnostic.cpp. This will be addressed in a later patch. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69154 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15Implement support for designated initializers that refer to members ofDouglas Gregor
anonymous structs or unions. Fixes PR3778. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69153 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15Add support for mangling C++ constructors. Review appreciated (I'm looking ↵Anders Carlsson
at you, Doug) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69150 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15make default diagnostic mapping more explicit in .td file.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69149 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15remove some commented out -Wstrict-selector-match stuff.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69148 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15Switch designated-initializer checking from using designator iteratorsDouglas Gregor
to using designator indices. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69147 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15Don't tip-to around BitstreamReader::JumpToBit jumping to the end of the ↵Douglas Gregor
stream. LLVM has been updated to allow this git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69146 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15clean up error messages.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69142 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15add Diagnostic.td to projChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69141 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15Add support for -Werror=foo and -Wno-error=fooChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69138 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15Add CGCXX.h with ctor/dtor type enumerations. No functionality change.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69137 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15refactor a bunch of the warning parsing stuff to simplify it. This removes theChris Lattner
-Wfoo=ignore syntax. GCC supports -Wno-foo, no need to invent our own stuff. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69136 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15remove #include of system header, making this a) not apple specific, andChris Lattner
b) test dramatically faster. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69135 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15Simplify CodeGenFunction::GenerateCode.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69134 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15remove dead code.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69133 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15Tweaks to Objective-C metadata (32 & 64-bit) to match llvm-gcc.Daniel Dunbar
- Set alignment on property lists. - 32-bit: o Set section on property lists. o Fix section name for category class methods. o Fix symbol name for property lists. o Fix section name for class method. o Set alignment and section on class extension structure. o Set alignment on a number of things: instance variables, methods, method descriptions, the symbols structure. - 64-bit: o Fix section flags for protocol list. I doubt most of these were problems in practice, but it is nice to match llvm-gcc. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69132 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15Driver: For clang, accept -fsigned-bitfields and rejectDaniel Dunbar
-funsigned-bitfields for now (clang defaults to -fsigned-bitfields). - <rdar://problem/6790309> ER: Support -fsigned-bitfields/-funsigned-bitfields git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69131 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15PCH support for CStyleCastExpr and BinaryOperator expression kinds.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69119 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-15Improve "assignment to cast" diagnostic.Daniel Dunbar
- Strip off extra parens when looking for casts. - Change the location info to point at the cast (instead of the assignment). For example, on int *b; #define a ((void*) b) void f0() { a = 10; } we now emit: /tmp/t.c:4:3: error: assignment to cast is illegal, lvalue casts are not supported a = 10; ^ ~ /tmp/t.c:2:12: note: instantiated from: #define a ((void*) b) ~^~~~~~~~~~ instead of: /tmp/t.c:4:5: error: expression is not assignable a = 10; ~ ^ git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69114 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-14PCH support for ParenExprDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69106 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-14Add PCH support for ImplicitCastExprs. This is the first expressionDouglas Gregor
kind PCH handles that has an expression as an operand, so most of this work is in the infrastructure to rebuild expression trees from the serialized representation. We now store expressions in post-order (e.g., Reverse Polish Notation), so that we can easily rebuild the appropriate expression tree. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69101 91177308-0d34-0410-b5e6-96231b3b80d8
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