f9667229a1
Ignore parentheses when check the type of the expr.
...
llvm-svn: 86677
2009-11-10 08:33:44 +00:00
a31577ce9a
Simple test case for [basic.lookup.udir].
...
llvm-svn: 86674
2009-11-10 07:56:40 +00:00
537db5d652
SizeofPointerChecker: Many false positives have the form 'sizeof *p'.
...
This is reasonable because people know what they are doing when they
intentionally dereference the pointer.
So now we only emit warning when a pointer variable is use literally.
llvm-svn: 86673
2009-11-10 07:52:53 +00:00
d846d0825b
Add vtable caching to prevent multiple vtables for the same class from
...
being generated.
Add the most derived vtable pointer to the VTT.
llvm-svn: 86671
2009-11-10 07:44:33 +00:00
f6c8a4ef1f
Fix unqualified lookup through using directives.
...
This is a pretty minimal test case; I'll make a better one later.
llvm-svn: 86669
2009-11-10 07:01:13 +00:00
ace5d07e50
When trying to assign a regular string literal to an Objective-C 'id' type or a pointer to an NSString, emit a code insertion hint that turns it into an Objective-C string. For example:
...
@class NSString;
@interface Test
+ (void)test:(NSString *)string;
@end
void g(NSString *a);
void f() {
NSString *a = "Foo";
g("Foo");
[Test test:"Foo"];
}
will produce
t.m:10:17: warning: incompatible pointer types initializing 'char [4]', expected 'NSString *'
NSString *a = "Foo";
^~~~~
@
t.m:11:5: warning: incompatible pointer types passing 'char [4]', expected 'NSString *'
g("Foo");
^~~~~
@
t.m:12:14: warning: incompatible pointer types sending 'char [4]', expected 'NSString *'
[Test test:"Foo"];
^~~~~
@
3 diagnostics generated.
llvm-svn: 86665
2009-11-10 04:46:30 +00:00
7ddc6a98a7
Don't try to emit null fixit hints.
...
llvm-svn: 86664
2009-11-10 04:36:33 +00:00
456706c205
Now we can safely use the argument expression's source range.
...
llvm-svn: 86663
2009-11-10 04:22:08 +00:00
9a7448ceef
SizeofPointerChecker: If an explicit type specifier is used, do not issue warnings.
...
llvm-svn: 86662
2009-11-10 04:20:20 +00:00
1566eb5a26
Use PP.getLocForEndOfToken as suggested by John.
...
llvm-svn: 86661
2009-11-10 03:32:44 +00:00
77c470e8c7
Use the source range of the whole sizeof expression, otherwise it crashes when
...
the argument is not an expression.
llvm-svn: 86660
2009-11-10 03:27:00 +00:00
0b8ea554e5
If a function with a default argument is redefined and the new function also has a defualt argument then add a fixit hint that removes the default argument. Fixes PR5444.
...
llvm-svn: 86659
2009-11-10 03:24:44 +00:00
f5e98fcff4
Update xode project.
...
llvm-svn: 86658
2009-11-10 03:23:35 +00:00
70ba4908d0
Add test case for PointerSubChecker.
...
llvm-svn: 86657
2009-11-10 02:45:49 +00:00
80bbc6d138
Refine PointerSubChecker: compare the base region instead of the original
...
region, so that arithmetic within a memory chunk is allowed.
llvm-svn: 86652
2009-11-10 02:37:53 +00:00
9f23a149cb
Be sure to clear out VCall when we clear out VCalls.
...
Start implementing VTTs. WIP.
llvm-svn: 86650
2009-11-10 02:30:51 +00:00
f8f3f9ddbc
Rename: StripCasts describes what it does better.
...
getBaseRegion will be used in another method.
llvm-svn: 86649
2009-11-10 02:17:20 +00:00
3b9176985d
Finish off mangling for the VTT.
...
llvm-svn: 86647
2009-11-10 01:58:37 +00:00
ef15744092
Add mangling for the construction vtable.
...
llvm-svn: 86643
2009-11-10 01:41:59 +00:00
612e38026a
Fix clang's use of DenseMap iterators after r86636 fixed their constness.
...
Patch by Victor Zverovich!
llvm-svn: 86638
2009-11-10 01:17:45 +00:00
a8b869e794
Simplify, following MemoryBuffer::getSTDIN API fix.
...
llvm-svn: 86633
2009-11-10 00:46:25 +00:00
69914f4134
Switch to getFileOrSTDIN().
...
llvm-svn: 86632
2009-11-10 00:46:19 +00:00
190401566e
Remove some if-0'd code, we can resurrect this if we ever decide to support
...
continuing after invalid PCH loads.
llvm-svn: 86631
2009-11-10 00:46:12 +00:00
983136e3a1
Move all of the type-printing logic to its own C++ source file
...
llvm-svn: 86629
2009-11-10 00:39:07 +00:00
60198df262
Add PreprocessorOptions to CompilerInvocation.
...
llvm-svn: 86623
2009-11-09 23:12:31 +00:00
4df9aa2388
Privatize InitHeaderSearch, this functionality is only exposed via
...
ApplyHeaderSearchOptions now.
llvm-svn: 86617
2009-11-09 23:02:47 +00:00
e213db84cb
Move LangOptions, HeaderSearchOptions, and the target feature map into
...
CompilerInvocation.
llvm-svn: 86612
2009-11-09 22:46:17 +00:00
d673bfa6aa
Switch Target* to Target&.
...
llvm-svn: 86611
2009-11-09 22:46:09 +00:00
9707d8262b
Add default initializer for Sysroot ivar.
...
llvm-svn: 86610
2009-11-09 22:46:04 +00:00
1de7855155
Change clang-cc to expect that all inputs have the same language (so we can only construct a single LangInfo). This matches how it is used in practice (since the compiler only it invokes it for one file at a time).
...
llvm-svn: 86609
2009-11-09 22:45:57 +00:00
06d4716297
(llvm up) Convert clang-cc.cpp:GetLanguage to StringSwitch.
...
llvm-svn: 86608
2009-11-09 22:45:47 +00:00
68ec7ee0e8
Enable the use of the new llvm objectsize intrinsic.
...
llvm-svn: 86607
2009-11-09 22:40:09 +00:00
a44e8d85a7
Further change in a comment.
...
llvm-svn: 86599
2009-11-09 22:28:08 +00:00
3fe453c48c
Removed a FIXME on nested type specifier warning.
...
llvm-svn: 86598
2009-11-09 22:25:11 +00:00
b98dade25b
Changed error for nested type qualifier mismatch to
...
warning, to match gcc. It used to be warning, so
better keep it a warning (it broke a certain project).
llvm-svn: 86597
2009-11-09 22:16:37 +00:00
4ef1d400d9
Make sure that Type::getAs<ArrayType>() (or Type::getAs<subclass of
...
ArrayType>()) does not instantiate. Update all callers that used this
unsafe feature to use the appropriate ASTContext::getAs*ArrayType method.
llvm-svn: 86596
2009-11-09 22:08:55 +00:00
dd51f7cca2
Remove stale FIXME.
...
llvm-svn: 86595
2009-11-09 21:56:44 +00:00
8caea94c74
Make sure that we look into nested, transparent declaration contexts
...
when looking for a name within a given DeclContext. Now enumerators
will show up in code-completion results.
llvm-svn: 86591
2009-11-09 21:35:27 +00:00
facfdd4d93
For array pointee type, get its cvr qualifier from
...
its element type. Fixes pr5432.
llvm-svn: 86587
2009-11-09 21:02:05 +00:00
b2eae89108
Add CompilerInvocation object, to capture all the options one needs to invoke
...
the compiler, and start flood filling it into clang-cc.
llvm-svn: 86586
2009-11-09 20:55:08 +00:00
0bf69cc7b7
Stub out a few more warning groups.
...
llvm-svn: 86585
2009-11-09 20:19:49 +00:00
382414d519
Fix build after r86579.
...
llvm-svn: 86584
2009-11-09 20:14:44 +00:00
1bc688dc60
Make sure that we instantiate default function arguments for an
...
overloaded operator().
llvm-svn: 86581
2009-11-09 19:27:57 +00:00
9cf6b59400
Add additional note to mark the cause of synthesized constructors. Mark
...
declaration invalid if the constructor can't be properly built. Addresses
remaining review comments from Fariborz for r86500.
llvm-svn: 86579
2009-11-09 19:20:36 +00:00
36d7c5f29b
Improve instantiation of default template arguments for nested
...
templates. The instantiation of these default arguments must be (and
now, is) delayed until the template argument is actually used, at
which point we substitute all levels of template arguments
concurrently.
llvm-svn: 86578
2009-11-09 19:17:50 +00:00
04c99a6fe8
Factor CXString creation into a helper method.
...
llvm-svn: 86577
2009-11-09 19:13:48 +00:00
56acd1e819
Add code generation test for r86500.
...
llvm-svn: 86574
2009-11-09 18:49:09 +00:00
222c0b517e
Test case for Sean Hunt's patch which I left out.
...
llvm-svn: 86573
2009-11-09 18:48:53 +00:00
e4310c8273
Add support for cdecl attribute. (As far as I know, it doesn't affect CodeGen
...
unless we start implementing command-line switches which override the default
calling convention, so the effect is mostly to silence unknown attribute
warnings.)
llvm-svn: 86571
2009-11-09 18:38:53 +00:00
a8ab71bad7
Slightly more testing for instantiation of non-type template parameters in nested templates, for my own sanity's sake
...
llvm-svn: 86570
2009-11-09 18:29:00 +00:00
d6f85a8c88
Writing to a struct passed by value is pointless. Remove dead code.
...
- free(NULL) is a nop anyway.
- if someone thinks calling clang_disposeString twice should be legal
please change the method to take a pointer.
llvm-svn: 86568
2009-11-09 18:24:53 +00:00
f96ea29b39
Improve c-index-test's parsing of the -code-completion-at=file:line:column argument
...
llvm-svn: 86566
2009-11-09 18:19:57 +00:00
2256497780
Add a triple to try to fix the buildbot error.
...
llvm-svn: 86563
2009-11-09 17:54:53 +00:00
8675d5c754
Introduce CXString type and associated functions clang_getCString() and clang_disposeString().
...
This abstraction will help us manage string memory for complex names that cross the C++/C boundary (e.g. ObjC methods, selectors). This patch also uses it in clang_getTranslationUnitSpelling (which I'm not sure is necessary). Will investigate later...since the extra malloc() can't hurt (for now).
Patch by John Thompson.
llvm-svn: 86562
2009-11-09 17:45:52 +00:00
69999d9c23
__uint128_t is indeed an unsigned integer type. Fixes PR5435.
...
llvm-svn: 86561
2009-11-09 17:34:18 +00:00
d3d9306275
When transforming an InitListExpr, if we already computed a non-dependent type for the InitListExpr, keep it
...
llvm-svn: 86559
2009-11-09 17:16:50 +00:00
f81f528db1
C doesn't allow mixing declarations and statements, silly
...
llvm-svn: 86556
2009-11-09 17:05:28 +00:00
5ea234dcec
Simplify test to deal with type-based ordering variations
...
llvm-svn: 86552
2009-11-09 16:22:45 +00:00
022d3c2f42
Verify that code-completion is at least a little bit robust against inclusion of missing headers
...
llvm-svn: 86551
2009-11-09 16:06:30 +00:00
8b14f8fde4
Minor cleanup for CIndex-based code-completion:
...
- Provide an actual test for code-completion via CIndex.
- Actually print optional strings in c-index-test
- Export clang_getCompletionChunkCompletionString from CIndex
llvm-svn: 86550
2009-11-09 16:04:45 +00:00
44ab140001
Fix a broken link
...
llvm-svn: 86545
2009-11-09 15:15:41 +00:00
6d967cbd8e
update test case.
...
llvm-svn: 86541
2009-11-09 13:56:44 +00:00
ab0e27ff0c
Add check for pointer arithmetic on non-array variables.
...
llvm-svn: 86538
2009-11-09 13:23:31 +00:00
d6e7f9d4b2
Add check for obsolete function call of getpw().
...
llvm-svn: 86537
2009-11-09 12:19:26 +00:00
d09b22aa5a
remove redundant file name in CMakeLists.txt.
...
llvm-svn: 86536
2009-11-09 09:35:41 +00:00
08670a89aa
update CMakeList.txt
...
llvm-svn: 86535
2009-11-09 09:32:38 +00:00
53272bbf40
Update CMake
...
llvm-svn: 86533
2009-11-09 08:13:45 +00:00
f69973c858
Add comments.
...
llvm-svn: 86532
2009-11-09 08:13:04 +00:00
f06c684a33
Add checker for CWE-588: Attempt to Access Child of a Non-structure Pointer.
...
llvm-svn: 86529
2009-11-09 08:07:38 +00:00
65c0db98ab
Update CMake
...
llvm-svn: 86528
2009-11-09 08:04:31 +00:00
85000203bb
Put all long strings in 80-col.
...
llvm-svn: 86527
2009-11-09 07:29:39 +00:00
6c306c8b89
Add checker for CWE-587: Assignment of a Fixed Address to a Pointer.
...
llvm-svn: 86523
2009-11-09 06:52:44 +00:00
86b1e01c13
Add checker for CWE-469: Use of Pointer Subtraction to Determine Size. This
...
checker does not build sink nodes. Because svaluator computes an unknown value
for the subtraction now.
llvm-svn: 86517
2009-11-09 05:34:10 +00:00
cc522d9ab3
Rearrange function to avoid recursive use-after-free.
...
llvm-svn: 86516
2009-11-09 05:07:37 +00:00
a72bf0fae8
Explicitly note that pre-inc/dec lvalues are not supported yet, so that it
...
doesn't crash. (Such expressions are valid in C++, but not in C.)
llvm-svn: 86513
2009-11-09 04:20:47 +00:00
1521c85c04
Remove dead code.
...
llvm-svn: 86512
2009-11-09 04:19:30 +00:00
e6e64be1d9
fix thinko
...
llvm-svn: 86509
2009-11-09 04:04:07 +00:00
cb29876839
Add hack to make the given testcase work. As far as I can tell, this change is
...
reasonably safe, but it doesn't seem like the right solution.
llvm-svn: 86508
2009-11-09 03:59:26 +00:00
e5eb726e2e
mention that clang defaults to C99 mode, PR5388
...
llvm-svn: 86507
2009-11-09 03:21:02 +00:00
b8ca95481f
remove a mostly obsolete "word of warning"
...
llvm-svn: 86506
2009-11-09 03:18:18 +00:00
0f92ec6ebd
Add a test case for CWE-467, and simplify the wording of the warning.
...
llvm-svn: 86504
2009-11-09 02:28:12 +00:00
11c08c8e5b
Rename areAllFields32Or64BitBasicType to canExpandIndirectArgument to closer match what it is semantically used for.
...
Also, fix a major bug where fields from a C++ struct might be dropped -- the expand action doesn't handle them correctly yet.
llvm-svn: 86502
2009-11-09 01:33:53 +00:00
96c0a3e6c2
Remove a useless variable that got left behind.
...
llvm-svn: 86501
2009-11-09 01:11:03 +00:00
d7686ef31c
Unify the codepaths used to verify base and member initializers for explicitly
...
and implicitly defined constructors. This has a number of benefits:
1. Less code.
2. Explicit and implicit constructors get the same diagnostics.
3. The AST explicitly contains constructor calls from implicit default
constructors. This allows handing some cases that previously weren't handled
correctly in IRGen without any additional code. Specifically, implicit default
constructors containing calls to constructors with default arguments are now
handled correctly.
llvm-svn: 86500
2009-11-09 01:05:47 +00:00
fd8d4e1383
Fix use-after-free bug.
...
llvm-svn: 86485
2009-11-08 22:15:39 +00:00
489232c466
Update CMake file.
...
llvm-svn: 86479
2009-11-08 18:30:42 +00:00
14236c8e82
Special-case default argument expression in instantiation. This should fix PR4301. Doug, please double-check my assumptions. Read the PR for more details.
...
llvm-svn: 86465
2009-11-08 13:56:19 +00:00
b0a05f7ca1
Add a checker for CWE-467: Use of sizeof() on a Pointer Type.
...
llvm-svn: 86464
2009-11-08 13:10:34 +00:00
afb8be743d
When checking the namespace of a redeclaration or definition, look through linkage specs. Fixes PR5430.
...
llvm-svn: 86461
2009-11-08 11:36:54 +00:00
3752e1dbb4
Don't reprocess non-dependent initializers of non-dependent VarDecls. Fixes PR5426.
...
llvm-svn: 86460
2009-11-08 10:16:43 +00:00
932c32043a
Fix for FreeBSD toolchain in regards to CPP, Credit to Roman Divacky.
...
llvm-svn: 86459
2009-11-08 10:13:36 +00:00
7e215ea165
Add clarifying parens.
...
llvm-svn: 86457
2009-11-08 09:46:46 +00:00
3b339a3aa3
Simplify.
...
llvm-svn: 86456
2009-11-08 09:46:39 +00:00
bd33c94d6f
Revert unintentional change to this file.
...
llvm-svn: 86455
2009-11-08 09:46:33 +00:00
6f3de50ca7
Test commit - minor terminology change to my recent patch suggested by John McCall
...
llvm-svn: 86442
2009-11-08 07:46:34 +00:00
4100db6174
Always make sure we're using an unqualified type when building a
...
constructor name. Fixes PR5418.
llvm-svn: 86441
2009-11-08 07:12:55 +00:00
2679a884d7
Move a function which returns a class outside of extern C scope.
...
llvm-svn: 86439
2009-11-08 04:13:53 +00:00
a797946755
CIndex: Add temporary hack to leak memory instead of returning invalid pointers.
...
llvm-svn: 86438
2009-11-08 04:11:32 +00:00
d90e0a113e
Drop require_and_and argument.
...
llvm-svn: 86433
2009-11-08 01:47:35 +00:00
34546ce43d
Remove RUN: true lines.
...
llvm-svn: 86432
2009-11-08 01:47:25 +00:00
6eb1201c90
Move test/Index input files into a sub directory (not scanned as tests).
...
llvm-svn: 86431
2009-11-08 01:46:19 +00:00
8b57697954
Eliminate &&s in tests.
...
- 'for i in $(find . -type f); do sed -e 's#\(RUN:.*[^ ]\) *&& *$#\1#g' $i | FileUpdate $i; done', for the curious.
llvm-svn: 86430
2009-11-08 01:45:36 +00:00
066967052c
Rework site config for cmake to be generated at configure time, and only pass
...
the 'build_config' value in at runtime using the new lit runtime user parameter
feature.
This simplifies things and drops a dependency on 'sed', FWIW.
llvm-svn: 86421
2009-11-07 23:53:32 +00:00
8466a0d944
Tweak a FIXME.
...
llvm-svn: 86420
2009-11-07 23:53:17 +00:00
5bbdc9f857
Handle member expressions where the member declaration is actually a static variable. Fixes PR5392.
...
llvm-svn: 86414
2009-11-07 23:16:50 +00:00
ea4c30b39a
More LValue related code cleanup.
...
llvm-svn: 86413
2009-11-07 23:06:58 +00:00
2ff6395ddc
More cleanup, the code is much easier to follow now.
...
llvm-svn: 86412
2009-11-07 22:53:10 +00:00
6eee97276b
Reduce nesting, no functionality change.
...
llvm-svn: 86411
2009-11-07 22:46:42 +00:00
03f83e58f7
We only need to call SetObjCNonGC for local variables. No functionality change.
...
llvm-svn: 86410
2009-11-07 22:43:34 +00:00
509850ebec
Change EmitPointerToDataMemberLValue to take a FieldDecl. No intended functionality change.
...
llvm-svn: 86407
2009-11-07 22:00:15 +00:00
d7aa9d8a63
Patch to gives an error that at least points users in the direction of the error, rather
...
than an error about incompatible types. Patch by Sean Hunt.
llvm-svn: 86402
2009-11-07 20:20:40 +00:00
3f5124815d
commit test update
...
llvm-svn: 86396
2009-11-07 18:59:51 +00:00
5c67237ff6
teach the various targets what native integer types they have.
...
llvm-svn: 86395
2009-11-07 18:59:41 +00:00
4ba3b297e6
Fix some build warnings.
...
llvm-svn: 86393
2009-11-07 18:34:24 +00:00
5a3b974446
Add some missing libraries for CMake as well.
...
llvm-svn: 86390
2009-11-07 17:53:40 +00:00
05aaf77d6c
Add some missing libraries.
...
llvm-svn: 86389
2009-11-07 17:52:11 +00:00
358e7745ed
Cope with calls to operator() templates. Fixes PR5419.
...
llvm-svn: 86387
2009-11-07 17:23:56 +00:00
15275e55ce
add missing #include
...
llvm-svn: 86368
2009-11-07 09:22:46 +00:00
b61e9d03c1
Support -Wshorten-64-to-32 for integer types only, which seems to satisfy the
...
core requirements. Fixes rdar://problem/6389954
llvm-svn: 86364
2009-11-07 09:03:53 +00:00
d3569efb5a
Add bug number.
...
llvm-svn: 86357
2009-11-07 08:24:59 +00:00
b397956338
Improve -Wconversion by permitting binary operations on values of the target
...
type (or smaller) to stay "closed" within the type.
llvm-svn: 86356
2009-11-07 08:15:46 +00:00
f5dc6fa252
Don't treat variables with non-trivial ctors or dtors as unused. Fixes PR5407.
...
llvm-svn: 86352
2009-11-07 07:26:56 +00:00
2889e0e72c
Cleanup, no functionality change.
...
llvm-svn: 86351
2009-11-07 07:18:14 +00:00
c0a3561f0f
Always mangle functions with special names. Fixes PR5420.
...
llvm-svn: 86350
2009-11-07 07:15:03 +00:00
3d70975917
When instantiating a field decl, make sure to clone its attributes. With this change FileCheck no longer crashes when it's run without any arguments.
...
llvm-svn: 86344
2009-11-07 06:07:58 +00:00
975a119f31
Use SaveAndRestore to simplify logic in LiveVariables::runOnAllBlocks(). Patch by Kovarththanan Rajaratnam!
...
llvm-svn: 86343
2009-11-07 05:57:35 +00:00
8ec8804de1
Switch clang-cc to use ApplyHeaderSearchOptions, and fix a thinko.
...
llvm-svn: 86341
2009-11-07 04:58:12 +00:00
ce21431fc4
When looking up and adding substitutions to the substitution table, make sure to always use the canonical declaration. With tihs change, FileCheck compiles and links but crashes during startup.
...
llvm-svn: 86339
2009-11-07 04:26:04 +00:00
08d5669b01
Add HeaderSearchOptions class, for packaging the information needed to
...
initialize HeaderSearch. Not used yet.
llvm-svn: 86338
2009-11-07 04:20:50 +00:00
ec87991c8f
Lift InitHeaderSearch::AddEnvVarPaths logic higher.
...
llvm-svn: 86337
2009-11-07 04:20:39 +00:00
6dc9638153
Formatting fixes.
...
llvm-svn: 86336
2009-11-07 04:20:25 +00:00
00f8a397c6
Rename PreprocessorInitOptions to PreprocessorOptions for consistency, and fix
...
filenames.
Also, move InitializePreprocessor to Utils.h.
llvm-svn: 86335
2009-11-07 04:20:15 +00:00
b10ac0d708
Lift compiler builtin include path logic higher.
...
llvm-svn: 86334
2009-11-07 04:19:57 +00:00
ae3361de2d
Remove Checker::CheckType() (and instead using CheckerVisitor::PreVisitDeclStmt()), and refactor VLASizeChecker to have only one Checker subclass (not two) and to not use the node builders directly (and instead use the newer CheckerContext).
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llvm-svn: 86329
2009-11-07 03:56:57 +00:00
554e857cf4
Test case for -Wconversion.
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llvm-svn: 86327
2009-11-07 03:30:38 +00:00
fceb64bd04
Implement -Wconversion. Off by default, in the non-gcc group. There's
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significant work left to be done to reduce the false-positive rate here.
llvm-svn: 86326
2009-11-07 03:30:10 +00:00
eae650366d
Add basic code completion support for ObjC messages.
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Still a work in progress...
llvm-svn: 86323
2009-11-07 02:08:14 +00:00
3d888e4548
Revert r86315 and add Type::FixedWidthInt to the FIXME cases.
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llvm-svn: 86320
2009-11-07 01:19:37 +00:00
22053c0f46
MIPS linkage name confuses gdb here. Generate and test DW_AT_name here.
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llvm-svn: 86318
2009-11-07 00:41:37 +00:00
5b39e2382f
Do not assert if debug info for certain type is not generated.
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llvm-svn: 86315
2009-11-07 00:29:05 +00:00
eef461c230
Do not emit linkage name for global variables. It confuses gdb, because it picks up AT_MIPS_linkage_name and ignores AT_name.
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llvm-svn: 86308
2009-11-07 00:10:18 +00:00
01cad4c6b0
Make sure isCopyAssignment is only true for actual copy assignment operators,
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instead of all assignment operators. The mistake messes up IRGen because
it ends up assuming that the assignment operator is actually the implicit
copy assignment operator, and therefore tries to emit the RHS as an lvalue.
llvm-svn: 86307
2009-11-07 00:02:45 +00:00
9eb7701dff
Various improvements to Clang's code-completion infrastructure:
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- Introduce more code-completion string "chunk" kinds that describe
symbols, the actual text that the user is expected to type, etc.
- Make the generation of macro results optional, since it can be
slow
- Make code-completion accessible through the C API, marshalling the
code-completion results through a temporary file (ick) to maintain
process separation.
The last doesn't have tests yet.
llvm-svn: 86306
2009-11-07 00:00:49 +00:00
cd6f9ed906
Refine the non-virtual this adjustment. Optimize out virtual this
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adjustments of zero.
llvm-svn: 86300
2009-11-06 23:27:42 +00:00
3600f41a3a
Since default writable attribute is 'assign', allow
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specification of 'assign' (no warning to be issued),
when a continuation class makes a 'readonly' attribute
'readwrite' but also specifies the 'assign' attribute.
(this matches gcc's behavior and prevents exessive
warnings)/
llvm-svn: 86297
2009-11-06 22:59:12 +00:00
2f487126ce
Make fragile-abi test run happy.
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llvm-svn: 86293
2009-11-06 22:15:27 +00:00
795c611cfa
Make the VLASizeChecker implementation private, and its creation only known to GRExprEngineInternalChecks.cpp.
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llvm-svn: 86292
2009-11-06 21:51:50 +00:00
95239110cd
Fix a bogus objective-c warning with -pedantic.
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(radar 7370882).
llvm-svn: 86291
2009-11-06 21:48:47 +00:00
53a70c055d
Make the implementation of DivZeroChecker private.
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llvm-svn: 86288
2009-11-06 20:47:51 +00:00
e8e631c912
Prevent a code gen. crash on empty unions - pr5408.
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llvm-svn: 86287
2009-11-06 20:47:40 +00:00
e3423e84a9
testing: Merge PR3135.c into misc-ps-region-store.m.
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llvm-svn: 86286
2009-11-06 20:32:38 +00:00
df9ca633b6
Sentence-case bug type, and pull tests from region-only-test.c into misc-ps-region.store.m (removing an extra unneeded test file). Also add a bunch of FIXME comments for future enhancements.
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llvm-svn: 86282
2009-11-06 20:16:31 +00:00
443f677302
Simplify the debug info code, handle lvalue references and template specializations.
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llvm-svn: 86277
2009-11-06 19:19:55 +00:00
c2d71b531c
This patch fixes code gen. part of pr5333 (Conversion
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using elipsis conversion).
llvm-svn: 86276
2009-11-06 18:47:57 +00:00
8a6512961f
Handle QualifiedNameType and SubstTemplateTypeParmType types in CGDebugInfo::CreateTypeNode.
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llvm-svn: 86274
2009-11-06 18:45:16 +00:00
ac5eba93ca
add test case for PR3135 which was already fixed
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llvm-svn: 86273
2009-11-06 18:42:13 +00:00
25ed5c2f42
Don't assert when trying to generate debug info for vector types. This needs to be fixed eventually...
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llvm-svn: 86268
2009-11-06 18:24:04 +00:00
e2c91e6b26
Don't warn -Wsign-compare if we're in an unevaluated context, and fixed
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a typo pointed out by Fariborz.
llvm-svn: 86265
2009-11-06 18:16:06 +00:00
353fc1e447
update comment, pointed out by Gabor
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llvm-svn: 86263
2009-11-06 18:10:47 +00:00
45540e91d1
add some const qualifiers, patch by Kovarththanan Rajaratnam!
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llvm-svn: 86260
2009-11-06 18:01:14 +00:00
4f24225e8e
indirectbr seems to work! Rip out the old code.
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llvm-svn: 86256
2009-11-06 17:38:18 +00:00
eb9bc2ba82
Instead of returning a null DIType for unhandled types, assert.
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llvm-svn: 86254
2009-11-06 17:01:39 +00:00
167bce9cf1
Add a checker for CWE-466: Return of Pointer Value Outside of Expected Range.
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llvm-svn: 86252
2009-11-06 13:30:44 +00:00
e46fd8531c
compare.c also needs a target triple now, and improve some comments while we're
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at it.
llvm-svn: 86243
2009-11-06 08:53:51 +00:00
99ce6bfe28
Improve the -Wsign-compare heuristics:
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* If the unsigned type is smaller than the signed type, never warn, because
its value will not change when zero-extended to the larger type.
* If we're testing for (in)equality, and the unsigned value is an integer
constant whose sign bit is not set, never warn, because even though the
signed value might change, it can't affect the result of the equality.
Also make the comparison test cases much more rigorous, and have them expose
the subtle differences between C and C++ here.
llvm-svn: 86242
2009-11-06 08:49:08 +00:00
d59dd65fa4
Create a warning group "non-gcc" for diagnostics which are not enabled
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by default in GCC. Users who want to emulate gcc's warning behavior
exactly should be able to use CC="clang -Wno-non-gcc"; this should help
projects to transition.
llvm-svn: 86241
2009-11-06 07:53:21 +00:00
3e4fac7408
add some fixit hints.
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llvm-svn: 86240
2009-11-06 06:40:12 +00:00
d82ae38d53
Rework the fix-it hint for code like
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get_origin->x
where get_origin is actually a function and the user has forgotten the
parentheses. Instead of giving a lame note for the fix-it, give a
full-fledge error, early, then build the call expression to try to
recover.
llvm-svn: 86238
2009-11-06 06:30:47 +00:00
f4f2ff773b
Improve recovery when we fail to parse the operand of a C++ named cast. Fixes PR5210
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llvm-svn: 86234
2009-11-06 05:48:00 +00:00
6af6c3ee56
Turn off -Wsign-compare warnings by default
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llvm-svn: 86233
2009-11-06 05:24:12 +00:00
421a5c9651
If a member variable of reference type is bound to a temporary in its member initializer it needs to be destroyed at the end of the constructor.
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llvm-svn: 86230
2009-11-06 04:19:02 +00:00
5852b13827
If a member initializer create temporaries we need to destroy them. Fixes PR5077.
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llvm-svn: 86225
2009-11-06 04:11:09 +00:00
a7cb98b202
More cleanup.
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llvm-svn: 86224
2009-11-06 03:23:06 +00:00
438cf92533
Cleanup ctor/dtor emission.
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llvm-svn: 86222
2009-11-06 02:55:43 +00:00
9e4e0237e4
Handle ParenExprs in mangleExpression.
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llvm-svn: 86218
2009-11-06 02:50:19 +00:00
72431bd9ea
Refine the vcall for a function that is defined in a virtual base
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class that is overridden in a base that isn't morally virtual.
llvm-svn: 86217
2009-11-06 02:38:24 +00:00
bee01e5b61
static analyzer: refactor checking logic for returning the address of a stack variable or a garbage
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value into their own respective subclasses of Checker (and put them in .cpp files where their
implementation details are hidden from GRExprEngine).
llvm-svn: 86215
2009-11-06 02:24:13 +00:00
ad8b22269e
If we have a C-style cast, functional cast, or a static_cast to a
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class type, don't perform the array-to-pointer or function-to-pointer
conversions, because we may end up binding a reference to a function
or array.
With this change, FileCheck now passes -fsyntax-only!
llvm-svn: 86211
2009-11-06 01:14:41 +00:00
02ba0ea461
When we encounter a derived-to-base conversion when performing an
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implicit conversion sequence, check the validity of this conversion
and then perform it.
llvm-svn: 86210
2009-11-06 01:02:41 +00:00
eec642f8ab
Minor cleanup of my last patch.
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llvm-svn: 86209
2009-11-06 00:55:14 +00:00
2980b975ee
Minor cleanup: use BuiltinBug (which will soon be renamed) for DeferenceChecker and friends so that they always report the same bug type.
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llvm-svn: 86208
2009-11-06 00:44:32 +00:00
5582451e91
This patch implements Sema for clause 13.3.3.1p4.
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It has to do with vararg constructors used as conversion
functions. Code gen needs work. This is WIP.
llvm-svn: 86207
2009-11-06 00:23:08 +00:00
aea4b8a0c3
Convert file over to checking the .ll file for codegen. Also, we
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speed up this file by not doing twice the checking.
llvm-svn: 86205
2009-11-06 00:18:25 +00:00
a8cb86bfd4
Update clang web pages with respect to Windows
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llvm-svn: 86200
2009-11-06 00:06:29 +00:00
b2186fe23c
Make sure that EnumConstantDecls always get a type, even when they have type-dependent initializers.
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llvm-svn: 86197
2009-11-06 00:03:12 +00:00
4c25ce723f
Strip off the /clang/tools/clang at the end of the Subversion URL, if it's there
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llvm-svn: 86195
2009-11-05 23:46:05 +00:00
864bf7562f
Eliminate tabls
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llvm-svn: 86183
2009-11-05 22:03:02 +00:00
e4a8c64731
clean up integer preprocessor type definitions, patch by Ken Dyck!
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llvm-svn: 86177
2009-11-05 21:21:32 +00:00
87869bc435
Make ASTContext::getIntWidth return 1 for all boolean type variations, not just for the unqualified, unaliased bool.
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llvm-svn: 86174
2009-11-05 21:10:57 +00:00
0b7c85fc5a
The signed/unsigned checker should not warn for value-dependent expressions, and should especially not try to evaluate them.
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llvm-svn: 86173
2009-11-05 21:09:23 +00:00
4ebb7f3e4c
Be a little more careful when trying to extract a TypeDecl from a enum/class/struct/union specifier; in invalid code, we may also see ClassTemplateDecls.
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llvm-svn: 86171
2009-11-05 20:54:04 +00:00
ed4e2950bc
Adding -fshort-wchar option.
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llvm-svn: 86167
2009-11-05 20:14:16 +00:00
866ad5d8ea
De-FIXME a test
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llvm-svn: 86166
2009-11-05 20:02:41 +00:00
1060067dd1
Don't allow definitions of array variables without some size information in C++. Fixed PR5401
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llvm-svn: 86165
2009-11-05 19:47:47 +00:00
ba3c6681f0
Enable debug info for global variables at -O1+
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llvm-svn: 86156
2009-11-05 19:13:29 +00:00
c5a044e057
Adds doxygen comment for HasSideEffects method.
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llvm-svn: 86150
2009-11-05 18:47:38 +00:00
4127b8ef97
Added support for static variables which require
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initialization before main. Fixes pr5396.
llvm-svn: 86145
2009-11-05 18:03:03 +00:00
13a2c03801
Eliminate some false positives due to a thinko in the "'blah' is
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always zero in this context" warning logic. Also, make the diagnostic
itself more precise when referring to pointer values ("NULL" vs. "zero").
llvm-svn: 86143
2009-11-05 17:49:26 +00:00
fec61e2111
Add Ubuntu 9.10 libstdc++ install location.
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llvm-svn: 86142
2009-11-05 17:44:49 +00:00
65ae200a13
When collecting types for built-in candidates, make arrays decay to pointers. Otherwise, subscripting an array leads to no candidates at all. Fixes PR5360.
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llvm-svn: 86140
2009-11-05 16:36:20 +00:00
Zhongxing Xu