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2013-03-26Remove a FIXME that's not planned to be fixed. We only generated crashChad Rosier
diagnostics for the first failing command. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178086 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-10Driver: do not strip file extensions when printing diagnostics.Benjamin Kramer
Before: clang-3: error: no input files After: clang-3.3: error: no input files This means that we'll also print clang.exe on windows, but I don't see a problem with that. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176788 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21[driver] Handle the processing of the QA_OVERRIDE_GCC3_OPTIONS and CCC_ADD_ARGSChad Rosier
before the DiagnosticsEngine is instantiated. Otherwise, warning options are not handled correctly. rdar://13254743 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175779 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-08Excise <cctype> from Clang (except clang-tblgen) in favor of CharInfo.h.Jordan Rose
Nearly all of these changes are one-to-one replacements; the few that aren't have to do with custom identifier validation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174768 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29[driver] Refactor the driver so that a failing commands doesn't preventChad Rosier
subsequent commands from being executed. The diagnostics generation isn't designed for this use case, so add a note to fix this in the very near future. For now, just generated the diagnostics for the first failing command. Part of rdar://12984531 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173825 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-15[driver] Warnings for warning options are handled by the frontend. The ↵Chad Rosier
driver needs to process the warning options to setup diagnostic state, but should not be emitting warnings as these would be rudndant with what the frontend emits. rdar://13001556 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172497 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-25Produce an actual error before attempting to attach notes to it when bailing outRichard Smith
due to FORCE_CLANG_DIAGNOSTICS_CRASH=1. Also add a test for that env var. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171074 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Sort #include lines for tools/...Chandler Carruth
Completely automated with sort_includes.py git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169240 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-27Remove some dead code. CLANG_IS_PRODUCTION is now just a build flag andRafael Espindola
is not used in any #ifdef. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168703 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-12If we encounter a fatal error, exit with status 70. For BSD systems this isChad Rosier
defined as an internal software error. This notifies the driver to report diagnostics information. rdar://11951540 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167754 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-23Make DiagnosticOptions intrusively reference-counted, and make sureDouglas Gregor
the various stakeholders bump up the reference count. In particular, the diagnostics engine now keeps the DiagnosticOptions object alive. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166508 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-11Just revert r163605 for now. It broke the build and had someChandler Carruth
questionable elements to the patch. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163609 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-11Select the correct, or, failing that, compatible, dialect when invoked as cc,David Chisnall
c89, c99, and so on. No change to the default dialect when invoked as clang / clang++. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163605 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-17[Win32] Rework crash-report since r145389.NAKAMURA Takumi
- lib/Driver/Driver.cpp, tools/driver/driver.cpp: Exit status should not be propagated, although clang driver should catch exceptions. - test/Driver/crash-report.c: Add REQUIRES:shell for now. FIXME: setenv should work also on Lit.InternalShellRunner. - test/Driver/crash-report.c: Remove XFAIL. Thanks to Chad, To point out the issue. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160343 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-01Unify Options.td and CC1Options.td, in a first step towards unifying the ↵James Molloy
serialization logic in Frontend and Driver. Reviewed by Eric, Doug and Chandler, and here: http://llvm.org/reviews/r/7/ git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155916 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-20Add a little hack to emulate a clang crash, so the diagnostics generator can beChad Rosier
tested. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155205 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-13[driver] Parse diagnostic args in the driver.Chad Rosier
Previously, only diagnostics thrown by the cc1 process were actually honoring the diagnostic options given on the command line, like -Werror. Reuse the existing code in Frontend currently used for cc1, adjusting it to not interpret -Wl, linker flags as warnings. Also fix a faulty test exposed by this change. It wasn't actually testing anything, and was giving this warning: clang-3: warning: argument unused during compilation: '-verify' Which -Werror didn't turn into an error because it was output by the driver, not the cc1 process, and diagnostic options weren't parsed by the driver. And you couldn't see the warning when running the test suite. Fixes PR12181. Patch by Dylan Noblesmith <nobled@dreamwidth.org>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152660 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-20Basic: import IntrusiveRefCntPtr<> into clang namespaceDylan Noblesmith
The class name is long enough without the llvm:: added. Also bring in RefCountedBase and RefCountedBaseVPTR. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150958 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-13drop more llvm:: prefixes on SmallString<>Dylan Noblesmith
More cleanup after r149799. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150380 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-13drop more llvm:: prefixes on OwningPtr<>Dylan Noblesmith
More cleanup after r149798. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150379 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-20rename -ccc-host-triple into -targetSebastian Pop
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148582 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-13Revert r148138; it's causing test failures.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148141 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-13rename -ccc-host-triple into -targetSebastian Pop
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148138 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-22remove unneeded config.h includesDylan Noblesmith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147195 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-01rename getHostTriple into getDefaultTargetTriple in clangSebastian Pop
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143503 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-04Rip out flags for controlling C++ "production mode" separately.Bob Wilson
This is old leftover cruft from the days when C++ was not yet ready for prime time. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141063 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-25Rename Diagnostic to DiagnosticsEngine as per issue 5397David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140478 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-24Match LLVM change: TargetRegistry and TargetSelect have been moved to Support.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@138451 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-02When the compiler crashes, the compiler driver now produces diagnostic Chad Rosier
information including the fully preprocessed source file(s) and command line arguments. The developer is asked to attach this diagnostic information to a bug report. rdar://9575623 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136702 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-23remove unneeded llvm:: namespace qualifiers on some core types now that ↵Chris Lattner
LLVM.h imports them into the clang namespace. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135852 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-20Temporarily revert r135614 while I fix the cmake build.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135621 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-20When the compiler crashes, the compiler driver now produces diagnostic ↵Chad Rosier
information including the fully preprocessed source file(s) and command line arguments. The developer is asked to attach this diagnostic information to a bug report. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135614 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-07Slightly improve the code to derive target from program name to notJoerg Sonnenberger
fault if no arguments are given. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134618 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-07Driver: Sketch driver support for a CC_LOG_DIAGNOSTICS options, similar to theDaniel Dunbar
existing CC_PRINT_OPTIONS and CC_PRINT_HEADERS, which can be used to transparently capture the compiler diagnostics from a build. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129082 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-23switch a few Driver APIs to use llvm::ArrayRef, cleaning up code.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128142 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-16Refactor program name logic. Extend it to infer the target triple fromJoerg Sonnenberger
the program name, if it includes it as proper prefix. This makes calling clang with -ccc-host-triple x86_64-linux the same as calling it with the name x86_64-linux-clang. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127753 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-06If called as *cpp or *cpp-[^-]*, run only the preprocessor. If noJoerg Sonnenberger
input is specified, use stdin implicitly. Based on a patch from Roman Divacky. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127137 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-02clang: Add support for a CC_PRINT_HEADERS environment variable, which mirrorsDaniel Dunbar
CC_PRINT_OPTIONS and can be used to get some out-of-band information on header usage from a build. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124751 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-17Add missing <cctype> include, from Joerg SonnenbergerDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123668 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21Replace all uses of PathV1::makeAbsolute with PathV2::fs::make_absolute.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122340 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-18Replace all uses of PathV1::get{Basename,Dirname,Suffix} with their PathV2 ↵Michael J. Spencer
equivalents. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122140 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-18Replace all uses of PathV1::getLast with PathV2::filename.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122117 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-16MemoryBuffer API update.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@121956 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-09Use error_code instead of std::string* for MemoryBuffer.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@121378 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29Merge System into Support.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120297 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-18Refactoring of Diagnostic class.Argyrios Kyrtzidis
-Move the stuff of Diagnostic related to creating/querying diagnostic IDs into a new DiagnosticIDs class. -DiagnosticIDs can be shared among multiple Diagnostics for multiple translation units. -The rest of the state in Diagnostic object is considered related and tied to one translation unit. -Have Diagnostic point to the SourceManager that is related with. Diagnostic can now accept just a SourceLocation instead of a FullSourceLoc. -Reflect the changes to various interfaces. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@119730 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-30Turns out that we may end up calling dladdr on GetExecutablePath, give it ↵Benjamin Kramer
external linkage to make sure the lookup works on all platforms. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117813 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-30This function doesn't need external linkage either.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117786 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-06Make "-ccc-cxx" option work on Linux.Rafael Espindola
Patch by nobled. I also took the opportunity to make the field private since now it is only ready from the outside. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@113138 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-18Simplify the ownership model for DiagnosticClients, which was reallyDouglas Gregor
convoluted and a bit leaky. Now, the Diagnostic object owns its DiagnosticClient. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111437 91177308-0d34-0410-b5e6-96231b3b80d8
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