5ef404f08b
Patch to prevent crash on use of objc2 syntax.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44617 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 18:16:33 +00:00
7127431a1d
Changed type-cast of "struct objc_super"'s 2nd initializer to match definition of
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"struct objc_super".
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44616 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 17:29:46 +00:00
e638639467
Recognize CompoundLiteralExpr's as valid lvalue's.
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Also updated a FIXME in Sema::CheckInitializer()...
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44602 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 04:00:10 +00:00
e2c4cd8998
Test case for my last patch.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44581 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-04 21:48:54 +00:00
87ce5d1cb9
Fixed a bug exposed by referencing an ivar field using component reference syntax.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44553 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-03 22:25:42 +00:00
ae3607684c
Implemented initial support for "-triple" option to the clang driver. This
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replaces the functionality previously provided by just "-arch" (which is still
supported but has different semantics).
The new behavior is as follows:
(1) If the user does not specify -triple:
(a) If no -arch options are specified, the target triple used is the host
triple (in llvm/Config/config.h).
(b) If one or more -arch's are specified (and no -triple), then there is
one triple for each -arch, where the specified arch is substituted
for the arch in the host triple. Example:
host triple = i686-apple-darwin9
command: clang -arch ppc -arch ppc64 ...
triples used: ppc-apple-darwin9 ppc64-apple-darwin9
(2) The user does specify a -triple (only one allowed):
(a) If no -arch options are specified, the triple specified by -triple
is used. E.g clang -triple i686-apple-darwin9
(b) If one or more -arch options are specified, then the triple specified
by -triple is used as the primary target, and the arch's specified
by -arch are used to create secondary targets. For example:
clang -triple i686-apple-darwin9 -arch ppc -arch ppc64
has the following targets:
i686-apple-darwin9 (primary target)
ppc-apple-darwin9
ppc64-apple-darwin9
Other changes related to the changes to the driver:
- TargetInfoImpl now includes the triple string.
- TargetInfo::getTargetTriple returns the triple for its primary target.
- test case test/Parser/portability.c has been updated because "-arch linux" is
no longer valid ("linux" is an OS, not an arch); instead we use a bogus
architecture "bogusW16W16" where WCharWidth=16 and WCharAlign=16.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44551 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-03 22:06:55 +00:00
0d6ca11db0
Fix an ast-print/ast-dump bug.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44550 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-03 21:43:25 +00:00
43d69750e7
Fix for testcase that assigns a dereferenced reference to a pointer. The
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standard says that we should adjust the "reference to T" type to "T"
before analysis.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44530 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-03 07:33:35 +00:00
ec86b97c34
Ignore typedefs in pointer arithmetic codegen.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44529 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-03 06:23:43 +00:00
2de3b3a4ac
Fix isStructureType and isUnionType to ignore typedefs, as stated
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in the header. Patch by Cédric Venet.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44519 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-02 16:57:27 +00:00
ce39faa836
Treat discarding array initializer elements as an extwarn (so -pedantic-errors flags it). Allow CodeGen to truncate the initializer if needed.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44518 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-02 08:49:54 +00:00
d411e04db1
all filevar's have static storage. Previously a global with
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extern storage class was returning false from hasStaticStorage.
Ted, please review this.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44515 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-02 07:47:49 +00:00
e86e9ce200
Commit test for CL 44440.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44514 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-02 07:47:19 +00:00
e6e25a5458
Fix buggy test
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44513 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-02 07:46:00 +00:00
9615bf855a
add codegen support for global inits that require array decay.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44511 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-02 07:30:13 +00:00
9cd4fe4af6
Handle global variable definitions which change the type of a definition, such as:
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extern int x[];
void foo() { x[0] = 1; }
int x[10];
void bar() { x[0] = 1; }
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44509 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-02 07:09:19 +00:00
58c3f9ec11
implement codegen for functions whose function body type don't match
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their prototype.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44506 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-02 06:27:33 +00:00
2824723d6d
Support initalisers for more than just int-typed static variables.
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We now use the CodeGenModule logic for generating the constant
initialiser expression, so happily further initialiser fixes should
automatically work for statics as well.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44495 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-02 00:11:25 +00:00
1438b4918a
fix a couple switch codegen problems Oliver reported.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44484 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-01 05:27:33 +00:00
3907323dd6
GCC has an extension where the left hand side of the ? : operator can be omitted. Handle this in a few more places.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44462 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-30 19:04:31 +00:00
3e47be5c90
fix a bug handling typedefs in member expr codegen. Patch
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by Seo Sanghyeon
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44455 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-30 18:02:19 +00:00
2202bce80f
Fix a codegen crash on void ?: reported by Oliver
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44454 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-30 17:56:23 +00:00
c69a5810f4
Support fully general case expressions, patch by Sanghyeon Seo!
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44453 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-30 17:44:57 +00:00
fbd91735c8
Doh! Check in this long overdue test fix.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44450 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-30 06:35:48 +00:00
695dbb697d
Support lax vector conversions.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44449 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-30 04:21:22 +00:00
502654085f
Added "complex.c" (a copy of test/Codegen/complex.) to the serialization
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test suite.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44439 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-29 19:05:51 +00:00
016765e345
Support floating point literals of the form "1e-16f" which specify an exponent but no decimal point.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44431 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-29 06:06:27 +00:00
b594a40589
Fixed test case to not expect a warning when one should not be emitted.
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Removed redundant test case.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44426 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-29 01:03:21 +00:00
9e7f0ecab9
Added test cases for -Wfloat-equal to test comparisons against literals that can be
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represented exactly and inexactly by APFloats. For the former, we do not emit a
warning.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44425 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-29 01:00:11 +00:00
251f7325b3
Inlined test case to make it independent of the stmt_exprs test case in test/Sema.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44416 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-28 21:29:54 +00:00
efb71539a7
Added the "Serialization" test directory to the set of tests executed.
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Introduced a few line breaks to make the Makefile easier to read.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44413 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-28 19:24:15 +00:00
f387aeb136
Added initial test case for testing serialization of ASTs. This test
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case simply performs --test-pickling on the code found in Sema/stmt_exprs.c.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44412 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-28 19:23:15 +00:00
6a18c7689b
Changed TestRunner.sh to dump the output and generated script files in
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subdirectories mirroring where the test case file is located
For example, for the test case "Sema/stmt_exprs.c", instead of the files
"Output/stmt_exprs.c.out" and "Output/stmt_exprs.c.out.script" being created, the
files "Output/Sema/stmt_exprs.c.out" and "Output/Sema/stmt_exprs.c.out.script" are
created. This prevents any collisions from different test directories that have the
same file name for a test case, and also makes it clear where the test case was
drawn from.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44410 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-28 19:16:54 +00:00
83c903f1ab
Added missing "RUN:" to comment for test case file. This fixed a bug where the test
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case testing the frontend's support of statement expressions was not being
executed.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44409 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-28 19:05:11 +00:00
b751c28a1a
Fix a bug checking for 'int foo(void)' that didn't look through typedefs of void.
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Bug pointed out by Michael Zolda, thanks!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44408 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-28 18:51:29 +00:00
0d3b50ec86
Fix typo in writable string test
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44398 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-28 06:52:03 +00:00
01acb91aff
Adding code gen tests for writable and shared string literals.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44397 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-28 06:27:12 +00:00
dd1b516f2f
Add more intrinsics. We can now correctly parse both Carbon.h and Cocoa.h without having to do -arch ppc.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44392 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-28 05:19:59 +00:00
4cc6271114
add several cases that Expr::hasStaticStorage missed, pointed out by Oliver Hunt
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44376 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-27 21:35:27 +00:00
529a4ad63b
Move the null pointer constant check from Sema::CheckSingleInitializer/ActOnCallExpr/CheckMessageArgumentTypes/ActOnReturnStmt to Sema::CheckSingleAssignmentConstraints. This makes sure all null pointer assignments are considered compatible.
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Thanks to Seo Sanghyeon for the bug, follow-through, and patch!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44366 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-27 17:58:44 +00:00
a64db8fa2a
Report errors for invalid casts from/to vectors.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44350 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-27 05:51:55 +00:00
3f35148aa8
Fixed #include of objc/objc.h so that it works on case-sensitive filesystems.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44337 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-26 22:49:09 +00:00
2c7038b298
Patch to fix a regression caused by recent rewrite changes.
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A potential API bug in ReplaceText pending (A FIXME is added).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44333 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-26 19:52:57 +00:00
f5f20bdf91
The checking for the delimiters of expected error/warning messages was
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looking only for { and } instead of {{ and }}. Changed it to check for
this explicitly.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44326 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-26 08:26:20 +00:00
a21ddb30e5
Fix sema support for the gnu ?: expression with a
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missing middle expression, and fix a codegen bug where
we didn't correctly promote the condition to the right
result type. This fixes PR1824.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44322 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-26 01:40:58 +00:00
09376fd7f7
this works.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44321 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-26 01:39:17 +00:00
6fa9086043
Check that the clobber registers are valid.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44311 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-25 00:25:21 +00:00
ca7aa1f9ca
Added more test cases for uninitialized values checker.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44307 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-24 23:06:58 +00:00
ff7c538f7c
Fixed bogus culling of uninitialized-values "taint" propagation during assignments.
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We accidentally were throttling the propagation of uninitialized state across
assignments (e.g. x = y). Thanks to Anders Carlsson for spotting this problem.
Added test cases to test suite to provide regression testing for the
uninitialized values analysis.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44306 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-24 20:07:36 +00:00
bfc5e500bf
Moved dead-stores test cast to a new test suite subdirectory: Analysis.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44305 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-24 19:49:35 +00:00
Fariborz Jahanian
Steve Naroff
Ted Kremenek
Chris Lattner
Bill Wendling
Seo Sanghyeon
Christopher Lamb
Oliver Hunt
Anders Carlsson