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
75cf28834e
improve codegen for global variable initializers, implementing
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test/CodeGen/global-with-initialiser.c
Patch by Oliver Hunt!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44290 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-23 22:07:55 +00:00
04728b7ea9
Check asm input and output expressions.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44289 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-23 19:43:50 +00:00
0c3eb29e79
Fix PR1820, an incredibly subtle macro expansion bug that Neil discovered.
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Neil, please review this fix.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44285 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-23 06:50:21 +00:00
eecf847d1e
GCC fails if there is a trailing colon but no clobbers.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44265 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-21 23:27:34 +00:00
5519644892
Improve function decl merging, patch by Oliver Hunt!
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44253 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-20 19:04:50 +00:00
74c43a0967
Added another test case for the Dead Stores checker that tests that
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block-level expressions are evaluated the same as regular expressions. Test
case provided by Nuno Lopes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44247 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-20 03:03:00 +00:00
8aefcbfd3c
Added test case for dead stores checker (live variables analysis) that tests
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for correct propagation/update of liveness information within subexpressions
of Block-Level expressions. Test case provided by Nuno Lopes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44225 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-19 06:38:23 +00:00
f06273f8bb
Put back the flags field in the constant CF string type.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44222 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-19 00:25:30 +00:00
aa395ba050
Added test case for dead-stores checker. Test case provided by Nuno Lopes.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44221 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-18 20:06:35 +00:00
f82228f6ed
Tighten up address-of checking, implementing test/Sema/expr-address-of.c.
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This fixes a bug reported by Seo Sanghyeon.
This was meant to be committed yesterday, but the commit failed. doh.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44190 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-16 17:46:48 +00:00
b283298f03
fix a bug Steve noticed, where a #import of the main file itself would fail.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44178 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-15 19:07:47 +00:00
921e9ff030
Fix a bug handling hex floats in c90 mode, pointed out by Neil.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44120 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-14 16:14:50 +00:00
41af093ee6
implement test/Sema/typedef-prototype.c, allowing code
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to declare a function with a typedef:
typedef int unary_int_func(int arg);
unary_int_func add_one;
This patch contributed by Seo Sanghyeon!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44100 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-14 06:34:38 +00:00
6de88a873a
Type encoding for structs.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44087 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-13 23:21:38 +00:00
bac97d43c9
Fixed a rewrite of metadata bug when category implementation has no matching interface.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44072 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-13 22:09:49 +00:00
4c1a2a97b2
Parse "sizeof(arr)[0]" as a sizeof of an expr if arr
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is an expression.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44065 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-13 20:50:37 +00:00
1b2c54baed
Updated test case to flag about comparisons against constants. We may
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invert this case (i.e., not flag a warning) in the future.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44059 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-13 19:18:22 +00:00
c8f488d1c8
Modified -Wfloat-equal logic to suppress warnings where floating point values
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are compared against builtins such as __builtin_inf.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44058 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-13 19:17:00 +00:00
db87bca211
Added -Wfloat-equal option to the driver. This makes warnings about
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floating point comparisons using == or != an opt-in rather than a default
warning.
Updated test case to use -Wfloat-equal.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44053 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-13 18:37:02 +00:00
Anders Carlsson
Chris Lattner
Christopher Lamb
Ted Kremenek
Oliver Hunt
Steve Naroff
Fariborz Jahanian
Bill Wendling