]>
granicus.if.org Git - clang/log
Chris Lattner [Thu, 16 Apr 2009 05:44:38 +0000 (05:44 +0000)]
implement framework for -fdiagnostics-show-option, but tblgen isn't
passing down the right info yet.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69268
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Anders Carlsson [Thu, 16 Apr 2009 05:35:41 +0000 (05:35 +0000)]
Disable the code I added before until I understand what's causing default2.cpp to fail.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69267
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Chris Lattner [Thu, 16 Apr 2009 05:04:32 +0000 (05:04 +0000)]
move handling of -pedantic and -pedantic-errors into Diagnostics,
out of Warnings.cpp. This simplifies warnings.cpp and makes it more
efficient.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69266
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Chris Lattner [Thu, 16 Apr 2009 04:32:54 +0000 (04:32 +0000)]
arrange for -Wno-error=foo warnings to be immune to -Werror as
they are supposed to be.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69265
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Chris Lattner [Thu, 16 Apr 2009 04:12:40 +0000 (04:12 +0000)]
change mappings to distinguish between "unset", "set by the user" and
"set to the default value".
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69264
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Daniel Dunbar [Thu, 16 Apr 2009 04:00:30 +0000 (04:00 +0000)]
Driver: Remove the majority of -W* options, the driver doesn't
generally need to know about these now we don't have to hold
clang-cc's hand.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69263
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Chris Lattner [Thu, 16 Apr 2009 03:59:32 +0000 (03:59 +0000)]
use getDiagnosticLevel instead of getDiagnosticMapping, which
is about to become private.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69262
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Daniel Dunbar [Thu, 16 Apr 2009 03:44:10 +0000 (03:44 +0000)]
Driver: Forward -W* to clang, it can handle all these itself now.
Remove clang_W_Group and clang_ignored_W_Group.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69261
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Chris Lattner [Thu, 16 Apr 2009 03:41:37 +0000 (03:41 +0000)]
switch DiagMappings *back* to 4 bits per diag.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69260
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Chris Lattner [Thu, 16 Apr 2009 03:27:53 +0000 (03:27 +0000)]
implement -Wno-#warnings etc.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69259
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Douglas Gregor [Thu, 16 Apr 2009 02:45:14 +0000 (02:45 +0000)]
Eliminate pch::TYPE_ATTR, which is never used
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69256
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Douglas Gregor [Thu, 16 Apr 2009 02:33:48 +0000 (02:33 +0000)]
PCH support for CompoundLiteralExpr. This is the last C expression
that does not require PCH support for statements. Only AddrLabelExpr,
StmtExpr, and BlockExpr remain (for C).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69255
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Douglas Gregor [Thu, 16 Apr 2009 00:55:48 +0000 (00:55 +0000)]
PCH support for InitListExpr, DesignatedInitExpr, and ImplicitValueInitExpr.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69251
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Chris Lattner [Thu, 16 Apr 2009 00:53:55 +0000 (00:53 +0000)]
when tblgen fills in all the subgroup info, clang is ready for it.
This depends on r69249 of llvm.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69250
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Chris Lattner [Thu, 16 Apr 2009 00:23:21 +0000 (00:23 +0000)]
add scafolding to represent heirarchical warnings, start with -Wall.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69246
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Anders Carlsson [Thu, 16 Apr 2009 00:08:20 +0000 (00:08 +0000)]
Add support for the __has_trivial_constructor type trait.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69245
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Douglas Gregor [Thu, 16 Apr 2009 00:01:45 +0000 (00:01 +0000)]
PCH support for ShuffleVectorExpr and BlockDeclRefExpr
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69244
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Douglas Gregor [Wed, 15 Apr 2009 23:33:31 +0000 (23:33 +0000)]
PCH support for TypesCompatibleExpr, ChooseExpr, and GNUNullExpr.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69242
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Douglas Gregor [Wed, 15 Apr 2009 23:02:49 +0000 (23:02 +0000)]
PCH support for ExtVectorElementExpr and VAArgExpr.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69240
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Chris Lattner [Wed, 15 Apr 2009 22:48:58 +0000 (22:48 +0000)]
make unknown warnings a warning, not an error.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69239
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Chris Lattner [Wed, 15 Apr 2009 22:47:03 +0000 (22:47 +0000)]
add anonymous groups for all the warning command line flags that the clang
driver accepts and discards.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69238
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Douglas Gregor [Wed, 15 Apr 2009 22:40:36 +0000 (22:40 +0000)]
PCH support for CompoundAssignOperator and ConditionalOperator
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69237
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Chris Lattner [Wed, 15 Apr 2009 22:38:06 +0000 (22:38 +0000)]
add support for -Wextra and -W
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69236
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Chris Lattner [Wed, 15 Apr 2009 22:32:37 +0000 (22:32 +0000)]
comment out IsGroup: tblgen isn't instantiating these dependent defs quite right yet.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69234
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Douglas Gregor [Wed, 15 Apr 2009 22:19:53 +0000 (22:19 +0000)]
PCH support for ImaginaryLiteral and ArraySubscriptExpr
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69233
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Mike Stump [Wed, 15 Apr 2009 22:11:36 +0000 (22:11 +0000)]
Fixup codegen for copy/dispose for block literals. Radar
6791245
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69232
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Daniel Dunbar [Wed, 15 Apr 2009 22:08:45 +0000 (22:08 +0000)]
Defer generation of tentative definitions.
- PR3980.
- <rdar://problem/
6762287 > [irgen] crash when generating tentative
definition of incomplete structure
- This also avoids creating common definitions for things which are
later overwritten.
- XFAIL'ed external-defs.c, it isn't completing types properly yet.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69231
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Douglas Gregor [Wed, 15 Apr 2009 22:00:08 +0000 (22:00 +0000)]
PCH support for ExtQualType
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69230
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Fariborz Jahanian [Wed, 15 Apr 2009 21:54:48 +0000 (21:54 +0000)]
Fix decl type merges when they have
__string/__weak attributes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69229
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Devang Patel [Wed, 15 Apr 2009 21:51:44 +0000 (21:51 +0000)]
Set DebugInfo at the beginning of GenerateBlockFunction().
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69228
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Anders Carlsson [Wed, 15 Apr 2009 21:48:18 +0000 (21:48 +0000)]
When declaring a variable that has a constructor and a direct initializer, for example:
struct X {
X(int, int);
};
X x(10, 10);
we model that as
X x = X(10, 10);
inserting a temporary object expr.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69227
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Daniel Dunbar [Wed, 15 Apr 2009 21:35:27 +0000 (21:35 +0000)]
Add warning when a tentative array definition is assumed to have one element.
- Also, fixed one to actually be one (instead of zero). :)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69226
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Douglas Gregor [Wed, 15 Apr 2009 21:30:51 +0000 (21:30 +0000)]
PCH support for declaration attributes
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69225
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Anders Carlsson [Wed, 15 Apr 2009 21:02:13 +0000 (21:02 +0000)]
Actually generate code for the simple constructors we know we can generate code for.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69222
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Chris Lattner [Wed, 15 Apr 2009 20:58:49 +0000 (20:58 +0000)]
use tablgen-generated warning groups.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69221
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Chris Lattner [Wed, 15 Apr 2009 20:55:31 +0000 (20:55 +0000)]
generate diagnostic group tables, this requires llvm r69219 or later.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69220
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Chris Lattner [Wed, 15 Apr 2009 20:54:55 +0000 (20:54 +0000)]
fix a name shadowing problem in tblgen.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69218
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Chris Lattner [Wed, 15 Apr 2009 20:29:48 +0000 (20:29 +0000)]
use slightly more verbose to work around a tblgen bug for now.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69214
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Chris Lattner [Wed, 15 Apr 2009 19:58:08 +0000 (19:58 +0000)]
move clang specific makefile goop to clang instead of llvm. This may require
updating the llvm tree.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69207
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Daniel Dunbar [Wed, 15 Apr 2009 19:52:32 +0000 (19:52 +0000)]
Don't use \01 in symbol name if unnecessary.
- This was particularly bad since I fixed one instance of this name
and not another, meaning we got an LLVM module with the same
effective name in two different globals!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69205
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Steve Naroff [Wed, 15 Apr 2009 19:33:47 +0000 (19:33 +0000)]
Fix <rdar://problem/
6786597 > varargs not supported for Blocks under clang.
Teach Sema::SemaBuiltinVAStart() about blocks.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69201
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Fariborz Jahanian [Wed, 15 Apr 2009 19:19:03 +0000 (19:19 +0000)]
Patch to remove a bogus warning which pointed to underlying AST
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
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Daniel Dunbar [Wed, 15 Apr 2009 19:04:46 +0000 (19:04 +0000)]
Fix alignment on obj_msgrefs to match llvm-gcc.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69199
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Daniel Dunbar [Wed, 15 Apr 2009 19:03:14 +0000 (19:03 +0000)]
Add test case for superrefs section (and make spacing consistent).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69198
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Chris Lattner [Wed, 15 Apr 2009 18:48:23 +0000 (18:48 +0000)]
fix some out of bounds array access problems, which manifest particularly
spectacularly when built for x86-64.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69197
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Douglas Gregor [Wed, 15 Apr 2009 18:43:11 +0000 (18:43 +0000)]
PCH support for the string literal of a FileScopeAsmDecl.
Some minor cleanup.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69196
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Chris Lattner [Wed, 15 Apr 2009 18:13:28 +0000 (18:13 +0000)]
move some pp diags to the right .td file.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69193
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Chris Lattner [Wed, 15 Apr 2009 18:08:55 +0000 (18:08 +0000)]
annotate diagnostics with which groups they belong to. Each
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
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Douglas Gregor [Wed, 15 Apr 2009 18:05:10 +0000 (18:05 +0000)]
For source location entries that describe instantiations, encode the
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
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Douglas Gregor [Wed, 15 Apr 2009 17:43:59 +0000 (17:43 +0000)]
PCH support for MemberExpr and CallExpr.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69186
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Steve Naroff [Wed, 15 Apr 2009 17:31:31 +0000 (17:31 +0000)]
Fixup http://llvm.org/viewvc/llvm-project?rev=69165&view=rev (based on feedback from Eli).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69184
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Chris Lattner [Wed, 15 Apr 2009 17:20:11 +0000 (17:20 +0000)]
now that we've decoupled diagnostic classes from default mappings,
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
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Chris Lattner [Wed, 15 Apr 2009 17:13:42 +0000 (17:13 +0000)]
move {'s
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69179
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Steve Naroff [Wed, 15 Apr 2009 16:58:41 +0000 (16:58 +0000)]
Revert previous patch (will commit a fix soon).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69178
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Chris Lattner [Wed, 15 Apr 2009 16:56:26 +0000 (16:56 +0000)]
Make diagnostic class explicit in the diag record instead of
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
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Chris Lattner [Wed, 15 Apr 2009 16:44:12 +0000 (16:44 +0000)]
Tblgen now passes the default mapping explicitly, instead of having it
be tied to the diag class. This requires an LLVM tree update.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69175
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Chris Lattner [Wed, 15 Apr 2009 16:43:37 +0000 (16:43 +0000)]
add a bunch of files.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69174
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Douglas Gregor [Wed, 15 Apr 2009 16:35:07 +0000 (16:35 +0000)]
PCH support for string literals
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69172
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Daniel Dunbar [Wed, 15 Apr 2009 16:34:29 +0000 (16:34 +0000)]
Driver: Add --help-hidden
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69171
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Fariborz Jahanian [Wed, 15 Apr 2009 16:31:36 +0000 (16:31 +0000)]
__objc_superrefs belongs to __DATA segment.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69170
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Douglas Gregor [Wed, 15 Apr 2009 15:58:59 +0000 (15:58 +0000)]
PCH support for UnaryOperator, SizeOfAlignOfExpr
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69169
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Anders Carlsson [Wed, 15 Apr 2009 15:55:24 +0000 (15:55 +0000)]
Start attempting to generate code for C++ ctors.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69168
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Steve Naroff [Wed, 15 Apr 2009 15:20:03 +0000 (15:20 +0000)]
Fix <rdar://problem/
6789707 > "warning: 'extern' variable has an initializer" not correct for __private_extern__.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69167
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Chris Lattner [Wed, 15 Apr 2009 14:42:02 +0000 (14:42 +0000)]
rename variable in comment, not just in code :).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69166
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Steve Naroff [Wed, 15 Apr 2009 14:38:36 +0000 (14:38 +0000)]
Fix <rdar://problem/
6791490 > [clang10 regression] [sema] invalid illegal 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
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Chris Lattner [Wed, 15 Apr 2009 07:06:34 +0000 (07:06 +0000)]
this should be private
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69158
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Chris Lattner [Wed, 15 Apr 2009 07:05:12 +0000 (07:05 +0000)]
add another sanity check for -Werror=xx
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69157
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Chris Lattner [Wed, 15 Apr 2009 07:03:57 +0000 (07:03 +0000)]
add a missing &&
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69156
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Chris Lattner [Wed, 15 Apr 2009 07:02:57 +0000 (07:02 +0000)]
fix a broken test, that passed for the wrong reason. Two wrongs make a right! :)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69155
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Chris Lattner [Wed, 15 Apr 2009 07:01:18 +0000 (07:01 +0000)]
Rejigger how -pedantic and -pedantic-errors work and their interaction
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
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Douglas Gregor [Wed, 15 Apr 2009 06:41:24 +0000 (06:41 +0000)]
Implement support for designated initializers that refer to members of
anonymous structs or unions. Fixes PR3778.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69153
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Anders Carlsson [Wed, 15 Apr 2009 05:36:58 +0000 (05:36 +0000)]
Add support for mangling C++ constructors. Review appreciated (I'm looking at you, Doug)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69150
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Chris Lattner [Wed, 15 Apr 2009 05:15:08 +0000 (05:15 +0000)]
make default diagnostic mapping more explicit in .td file.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69149
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Chris Lattner [Wed, 15 Apr 2009 04:57:48 +0000 (04:57 +0000)]
remove some commented out -Wstrict-selector-match stuff.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69148
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Douglas Gregor [Wed, 15 Apr 2009 04:56:10 +0000 (04:56 +0000)]
Switch designated-initializer checking from using designator iterators
to using designator indices. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69147
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Douglas Gregor [Wed, 15 Apr 2009 04:54:29 +0000 (04:54 +0000)]
Don't tip-to around BitstreamReader::JumpToBit jumping to the end of the stream. LLVM has been updated to allow this
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69146
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Chris Lattner [Wed, 15 Apr 2009 04:51:48 +0000 (04:51 +0000)]
clean up error messages.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69142
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Chris Lattner [Wed, 15 Apr 2009 04:51:29 +0000 (04:51 +0000)]
add Diagnostic.td to proj
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69141
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Chris Lattner [Wed, 15 Apr 2009 04:37:12 +0000 (04:37 +0000)]
Add support for -Werror=foo and -Wno-error=foo
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69138
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Anders Carlsson [Wed, 15 Apr 2009 04:36:55 +0000 (04:36 +0000)]
Add CGCXX.h with ctor/dtor type enumerations. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69137
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Chris Lattner [Wed, 15 Apr 2009 04:27:38 +0000 (04:27 +0000)]
refactor a bunch of the warning parsing stuff to simplify it. This removes the
-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
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Chris Lattner [Wed, 15 Apr 2009 04:26:10 +0000 (04:26 +0000)]
remove #include of system header, making this a) not apple specific, and
b) test dramatically faster.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69135
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Anders Carlsson [Wed, 15 Apr 2009 04:10:19 +0000 (04:10 +0000)]
Simplify CodeGenFunction::GenerateCode.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69134
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Zhongxing Xu [Wed, 15 Apr 2009 03:36:15 +0000 (03:36 +0000)]
remove dead code.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69133
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Daniel Dunbar [Wed, 15 Apr 2009 02:56:18 +0000 (02:56 +0000)]
Tweaks to Objective-C metadata (32 & 64-bit) to match llvm-gcc.
- 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
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Daniel Dunbar [Wed, 15 Apr 2009 02:37:43 +0000 (02:37 +0000)]
Driver: For clang, accept -fsigned-bitfields and reject
-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
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Douglas Gregor [Wed, 15 Apr 2009 00:25:59 +0000 (00:25 +0000)]
PCH support for CStyleCastExpr and BinaryOperator expression kinds.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69119
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Daniel Dunbar [Wed, 15 Apr 2009 00:08:05 +0000 (00:08 +0000)]
Improve "assignment to cast" diagnostic.
- 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
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Douglas Gregor [Tue, 14 Apr 2009 23:59:37 +0000 (23:59 +0000)]
PCH support for ParenExpr
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69106
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Douglas Gregor [Tue, 14 Apr 2009 23:32:43 +0000 (23:32 +0000)]
Add PCH support for ImplicitCastExprs. This is the first expression
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
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Daniel Dunbar [Tue, 14 Apr 2009 23:26:44 +0000 (23:26 +0000)]
Strip paren expressions when trying to diagnose "cast as lvalue"
extension.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69100
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Chris Lattner [Tue, 14 Apr 2009 23:22:57 +0000 (23:22 +0000)]
Change Lexer::MeasureTokenLength to take a LangOptions reference.
This allows it to accurately measure tokens, so that we get:
t.cpp:8:13: error: unknown type name 'X'
static foo::X P;
~~~~~^
instead of the woefully inferior:
t.cpp:8:13: error: unknown type name 'X'
static foo::X P;
~~~~ ^
Most of this is just plumbing to push the reference around.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69099
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Fariborz Jahanian [Tue, 14 Apr 2009 23:15:21 +0000 (23:15 +0000)]
Diagnose properties which have no implementations;
either unimplemented setter/getter or no
implementation directive.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69098
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Daniel Dunbar [Tue, 14 Apr 2009 23:14:47 +0000 (23:14 +0000)]
Set alignment on __cstring metadata variables to 1 (matching
llvm-gcc).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69097
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Daniel Dunbar [Tue, 14 Apr 2009 22:44:26 +0000 (22:44 +0000)]
Avoid use of magic \01 prefix when unneeded.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69093
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Chris Lattner [Tue, 14 Apr 2009 22:44:23 +0000 (22:44 +0000)]
add fixitrewriter to xcode proj
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69092
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Daniel Dunbar [Tue, 14 Apr 2009 22:41:13 +0000 (22:41 +0000)]
Comment fix.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69091
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Chris Lattner [Tue, 14 Apr 2009 22:17:06 +0000 (22:17 +0000)]
Make the implicit-int handling error recovery stuff handle C++
nested name specifiers. Now we emit stuff like:
t.cpp:8:13: error: unknown type name 'X'
static foo::X P;
~~~~ ^
instead of:
t.cpp:8:16: error: invalid token after top level declarator
static foo::X P;
^
This is inspired by a really awful error message I got from
g++ when I misspelt diag::kind as diag::Kind.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69086
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Douglas Gregor [Tue, 14 Apr 2009 21:55:33 +0000 (21:55 +0000)]
Add PCH support for PredefinedExpr and FloatingLiteral expressions
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69084
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Chris Lattner [Tue, 14 Apr 2009 21:34:55 +0000 (21:34 +0000)]
refactor "implicit int error recovery" code out of
ParseDeclarationSpecifiers into its own function, no
functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69083
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