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2013-01-25Temporarily disabling ms-asm testRenato Golin
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173510 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25This test actually passes, just add the missing expected-errorDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173504 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Migrate test from grep to -fdiagnostics-parseable-fixitsDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173496 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Silence unintended fallthrough diagnostic on a case label preceded with a ↵Alexander Kornienko
normal label. Summary: It's unlikely that a fallthrough is unintended in the following code: switch (n) { ... label: case 1: ... goto label; ... } Reviewers: rsmith, doug.gregor Reviewed By: doug.gregor CC: cfe-commits Differential Revision: http://llvm-reviews.chandlerc.com/D329 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173486 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25FileCheck'ize testsDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173484 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Migrate tests to -verify and merge themDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173482 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25[tests] Force a triple to ensure /usr/include is one of the entries.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173469 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25[tests] Add a test for -iwithprefix.Daniel Dunbar
- This just scratches the surface, We have pretty horrible test coverage in this area it seems like, but this at least covers the change in r173410. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173464 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Add space after ';'.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173462 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Improve diagnsotic further on integer overflow.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173461 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Don't suggest to insert [[clang::fallthrough]] before empty cases. Fix for ↵Alexander Kornienko
multiple case labels. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173458 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25clang/test/PCH/modified-header-error.c: Disable it again. It had been ↵NAKAMURA Takumi
problematic on win32 for while. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173439 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25clang/test/Driver/output-file-cleanup.c: Add arm and powerpc to XFAIL.NAKAMURA Takumi
..."ppc" was not recognized here. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173435 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Add missing InGroup for this warning.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173429 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25clang/test/Driver/output-file-cleanup.c: Mark it as XFAIL:*-mingw32, ppc, ↵NAKAMURA Takumi
for now. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173428 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25clang/test/Index/crash-recovery-*.c: Drop 'REQUIRES:shell". "test !" is ↵NAKAMURA Takumi
available on Lit win32 since r173421. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173422 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25clang/test: Drop "REQUIRES:shell" in three tests. They can run on win32.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173419 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25clang/test/CodeGenCXX/debug-info-static-member.cpp: Appease targetting msvc ↵NAKAMURA Takumi
to add explicit -target x86_64-unknown-unknown. with -target i686-win32, you will see; debug-info-static-member.cpp:11:22: error: in-class initializer for static data member of type 'const float' requires 'constexpr' specifier [-Wstatic-float-init] const static float const_b = 3.14; ^ ~~~~ constexpr git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173418 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Create clang/test/Driver/lit.local.cfg.NAKAMURA Takumi
These files had been ignored. - clang_f_opts.h - debug-comp-dir.S - debug-main-file.S git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173416 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Sync 'in class initialization of static const double' extension up with GCC,Richard Smith
and split it out of -Wgnu into its own warning flag. * In C++11, this is now a hard error (GCC has no extension here in C++11 mode). The error can be disabled with -Wno-static-float-init, and has a fixit to add 'constexpr'. * In C++98, this is still an ExtWarn, but is now controlled by -Wstatic-float-init as well as -Wgnu. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173414 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Implement the reader of the global module index and wire it into theDouglas Gregor
AST reader. The global module index tracks all of the identifiers known to a set of module files. Lookup of those identifiers looks first in the global module index, which returns the set of module files in which that identifier can be found. The AST reader only needs to look into those module files and any module files not known to the global index (e.g., because they were (re)built after the global index), reducing the number of on-disk hash tables to visit. For an example source I'm looking at, we go from 237844 total identifier lookups into on-disk hash tables down to 126817. Unfortunately, this does not translate into a performance advantage. At best, it's a wash once the global module index has been built, but that's ignore the cost of building the global module index (which is itself fairly large). Profiles show that the global module index code is far less efficient than it should be; optimizing it might give enough of an advantage to justify its continued inclusion. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173405 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Rename the -cc1 option "-generate-module-index" toDouglas Gregor
"-fmodules-global-index" and expand its behavior to include both the use and generation of the global module index. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173404 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25FileCheck'ize testDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173396 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24FileCheck'ize testDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173393 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24FileCheck'ize testDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173391 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24FileCheck'ize testDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173389 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24Fixes text of diagnostics in integer overflow patch.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173388 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24FileCheck'ize test/SemaCXX/qualified-names-print.cpp and merge it to otherDmitri Gribenko
-ast-print tests git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173387 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24[analyzer] Add "-analyzer-config mode=[deep|shallow] ".Anna Zaks
The idea is to introduce a higher level "user mode" option for different use scenarios. For example, if one wants to run the analyzer for a small project each time the code is built, they would use the "shallow" mode. The user mode option will influence the default settings for the lower-level analyzer options. For now, this just influences the ipa modes, but we plan to find more optimal settings for them. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173386 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24[analyzer] Replace "-analyzer-ipa" with "-analyzer-config ipa".Anna Zaks
The idea is to eventually place all analyzer options under "analyzer-config". In addition, this lays the ground for introduction of a high-level analyzer mode option, which will influence the default setting for IPAMode. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173385 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24FileCheck-ify some debug info scope related tests.David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173379 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24Patch to check for integer overflow. It has beenFariborz Jahanian
commented on and approved by Richard Smith. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173377 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24[mips] Do not emit i32 padding if target ABI is O32. This was causing backendAkira Hatanaka
to pass floating point arguments to be passed in integer registers. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173375 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24Test fix-it ranges for Unicode characters.Jordan Rose
Also, remove stray -fdiagnostics-parseable-fixits from ucn-pp-identifier. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173373 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24Add a fixit for \U1234 -> \u1234.Jordan Rose
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173371 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24As an extension, treat Unicode whitespace characters as whitespace.Jordan Rose
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173370 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24Handle universal character names and Unicode characters outside of literals.Jordan Rose
This is a missing piece for C99 conformance. This patch handles UCNs by adding a '\\' case to LexTokenInternal and LexIdentifier -- if we see a backslash, we tentatively try to read in a UCN. If the UCN is not syntactically well-formed, we fall back to the old treatment: a backslash followed by an identifier beginning with 'u' (or 'U'). Because the spelling of an identifier with UCNs still has the UCN in it, we need to convert that to UTF-8 in Preprocessor::LookUpIdentifierInfo. Of course, valid code that does *not* use UCNs will see only a very minimal performance hit (checks after each identifier for non-ASCII characters, checks when converting raw_identifiers to identifiers that they do not contain UCNs, and checks when getting the spelling of an identifier that it does not contain a UCN). This patch also adds basic support for actual UTF-8 in the source. This is treated almost exactly the same as UCNs except that we consider stray Unicode characters to be mistakes and offer a fixit to remove them. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173369 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24Unify diagnostics for \x, \u, and \U without any following hex digits.Jordan Rose
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173368 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24Fail these tests in a way that doesn't cause unexpected successes, per Daniel'sChad Rosier
suggestion. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173367 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24Temporarily XFAIL this test; the compiler will segfault if the target-specificChad Rosier
parser is not included in the compiler. Thanks to Renato for discovering the underlying issue. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173365 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24[ms-inline asm] Add an error when trying to compile MS-style inline assemblyChad Rosier
for an unsupported architecture. rdar://13063988 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173364 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24[driver] Associate a JobAction with each result file. This enables the driverChad Rosier
to delete result files for only those commands that fail. Part of rdar://12984531 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173361 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24PR14922: when printing an attribute, use the real syntax of the attribute ↵Michael Han
(GNU, C++11, MS Declspec) instead of hardcoded GNU syntax. Introduce a spelling index to Attr class, which is an index into the attribute spelling list of an attribute defined in Attr.td. This index will determine the actual spelling used by an attribute, as it incorporates both the syntax and naming of the attribute. When constructing an attribute AST node, the spelling index is computed based on attribute kind, scope (if it's a C++11 attribute), and name, then passed to Attr that will use the index to print itself. Thanks to Richard Smith for the idea and review. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173358 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24Fix a non-conformant OpenCL test case.Joey Gouly
Program scope variables must be declared in the constant address space and are required to be initialized. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173354 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24Properly remove this test file, that I copied over to test/SemaOpenCL in ↵Joey Gouly
r173352. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173353 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24Fix an OpenCL test case that was OpenCL conformant.Joey Gouly
It had program scope variables that were not in the constant address space, make them to be function scope variables instead. Also move the test to the SemaOpenCL directory. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173352 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24clang/GlobalModuleIndex: Don't open the same file twice. Use ↵NAKAMURA Takumi
raw_fd_ostream(fd, ...) instead. FIXME: PathV2::unique_file() is assumed to open the file with binary mode on win32. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173330 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24clang/test/Modules/global_index.m: XFAILing on win32 when investigating for now.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173326 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24Give warn_redecl_library_builtin a flag name: ↵Nick Lewycky
-Wincompatible-library-redeclaration. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173319 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24Start checking nonnull (as well as format and argument_with_type_tag) onNick Lewycky
overloaded binary operators. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173315 91177308-0d34-0410-b5e6-96231b3b80d8
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