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2014-02-20EXTERNAL_WARNINGS_NOT_ERRORS -> ENABLE_WERROR and be "TRUE"/""Matúš Kukan
It's easier to type 'make ENABLE_WERROR= <module>' if one wants that. Change-Id: I2bb9911259f41ecae27dc110723f3364b3ff09cf
2014-02-17Run the non-rewriter plugins even when rewriters are specifiedStephan Bergmann
Change-Id: I8262091c52522c54f84c0fac5fd180871d4a3a9f
2014-02-14const improvementStephan Bergmann
Change-Id: I03815f33117a2927b1882d221f159a5de8d3ba78
2014-02-14one more -Werror,-Wsign-compareMatúš Kukan
Change-Id: I3139021c07db6efe16895e10c0539a8bc60aac9c
2014-02-14-Wsign-compareStephan Bergmann
Change-Id: I81a7fac291c46a0ee6da76ab3e29c53ad0678b66
2014-02-14Store compilerplugin warning about classes derived from a specific class.Matúš Kukan
Useful in case someone wants to find all classes deriving from "foo" and "bar". Change-Id: I7b12882881712d37976eb8c96fad6e9c9ac01370
2014-02-13Adapt ImplicitBoolConversion to 32-bit builds (where sal_Int32 is long)Stephan Bergmann
Change-Id: I64480e6026e7e39fe89f90c7d269f6bb1d02968d
2014-02-12convert SvStream::operator>> methods to ReadXXX methodsNoel Grandin
First, I updated the clang rewriter to do the conversion. Then I lightly hand-tweaked the output for the few places where the rewriter messed up, mostly when dealing with calls on "this". Change-Id: I40a6a977959cd97415c678eafc8507de8aa3b1a9 Reviewed-on: https://gerrit.libreoffice.org/7879 Reviewed-by: Michael Stahl <mstahl@redhat.com> Tested-by: Michael Stahl <mstahl@redhat.com>
2014-01-31DiagnosticsEngine::getCustomDiagID isn't const, so don't pass in const engine.Andrzej Hunt
Change-Id: I7e4494b7f1cb62ab27851e34ab4dc6be8e04e1fa Signed-off-by: Stephan Bergmann <sbergman@redhat.com>
2014-01-31sbergman's typoJesús Corrius
Change-Id: I36dc29659d0d6965c28e5fe0bb03759476de4781
2014-01-31clang::DiagnosticsEnginge::getCustomDiagID now needs a literal FormatStringStephan Bergmann
...at least in trunk 200400 towards Clang 3.5. Change-Id: Ibe956a7f28c16510506bd354582b3fe5a72582e5
2014-01-31Clang API function terminology got changedStephan Bergmann
...at least in trunk 200400 towards Clang 3.5. Change-Id: I6e295e3a4cf721fbda9df8e7c5bed3993ee78216
2014-01-30literaltobool conversion plugin, reduce spurious warnings with clang 3.3Noel Grandin
It appears that clang 3.3 also generates spurious warnings, so adjust the ifdef Change-Id: Idb57f7eafd55effd4c7c8b1f96c03c2ea6ddaba3
2014-01-29implicitboolconversion: also warn about redundant explicit castsStephan Bergmann
Change-Id: Ib89b4c12d2cdca873a9fe9a509d7a123977652a7
2014-01-29Further fix for old Clang versionsStephan Bergmann
...maybe this needs adaption for 3.3 or 3.4 too, known to work with trunk towards 3.5. Change-Id: I9f05ae44e4a49ae51df69d5a3c1df5eb371a1c87
2014-01-29Fix for old Clang versionsStephan Bergmann
Change-Id: Ib902535c03a9f1b93a2c4ff3dd61d29e316bfd49
2014-01-28Clang plugin to warn about implicit conversion of literals to boolStephan Bergmann
...which warns about apparent errors like n == KIND_FOO || KIND_BAR that should have read n == KIND_FOO || n == KIND_BAR It also warns about trivial (mis-)uses of 0/1 and sal_False/True like while (1) { ... } instead of while (true) { ... } which it can automatically rewrite. It does not warn if the relevant code is inside a macro in a .h (i.e., C) include file, nor when a string literal is used in the assert macro like assert(!"this cannot happen"); Change-Id: If8c305a25e5da15e78f6139b5b0c0e868f06d4f3
2014-01-27Prepare dual-mode compiler plugin featureStephan Bergmann
...which can act as either a rewriter or a non-rewriter that emits warnings. Also added COMPILER_PLUGIN_WARNINGS_ONLY=X to demote warnings from plugin X from errors to warnings, even under --enable-werror. Change-Id: I05361936240a890515c6bba2459565417c1746b7
2014-01-26implicitboolconversion: warn about mixing bool with integerStephan Bergmann
...in &=, |=, ^=, as does MSVC, too. Change-Id: I57ecc9d784dd483e04ae561c62595b1d0380517f
2014-01-22implicitboolconversion: also warn about mixing bool/sal_Bool in &=, |=, ^=Stephan Bergmann
...as MSVC would warn about those anyway. Change-Id: If22dfd35bc01aff1a1bef68702c616e711db42fb
2014-01-22implicitboolconversion: also warn about mixing bool/sal_Bool in == etc.Stephan Bergmann
...as MSVC would warn about those anyway (at least about cases that do not compare against literal sal_True/sal_False, but warning even about those helped clean up lots of redundant if (foo == true) instead of just if (foo) etc. across the code base). Change-Id: Iad4b335c35c5411070f04f87f974db7942c288d4
2014-01-22Improve Clang 3.2 hasCLanguageLinkageType workaroundStephan Bergmann
Change-Id: If5c104adc05aa362d15cedf6f8953bda478897bc
2014-01-20Make implicitboolconversion.cxx compile with Clang 3.2Stephan Bergmann
Change-Id: I011e74fd044d0b76cccc60adea362805917c584a
2014-01-17Clang plugin that flags implicit conversions from boolStephan Bergmann
...as they are often enough errors, like a typo in brace placement in if (foo == (FOO || bar == BAR) && baz) or a literal true passed as an argument to a function that rather expects an integer bit mask, etc. The plugin is smart enough to detect interaction with logically boolean return/parameter types of C functions that use [unsigned] int instead, and knows the relevant boolean typedefs (sal_Bool, gboolean, etc.). Change-Id: I5f0e4344fe86589bec35a71018c7effdedf85e3e
2014-01-10compilerplugins: ignore WORKDIR codeStephan Bergmann
...which is typically external or generated code and causes warnings that we cannot easily fix. Change-Id: If86ecd96c069ec23c6b3d7f5c32bf962397393e5
2014-01-10Clang plugin to re-write SvStream operator<< to non-overloaded methodsNoel Grandin
Use a clang rewriter to rewrite SvStream::operator<< to methods like WriteUInt32. Note that the rewriter is not perfect, and hand-tweaking the output is necessary. Change-Id: I0291c8192ca74d6334ed3cf8cb713212b2f0c67d Reviewed-on: https://gerrit.libreoffice.org/7307 Reviewed-by: Michael Stahl <mstahl@redhat.com> Tested-by: Michael Stahl <mstahl@redhat.com>
2014-01-10compilerplugins: strip out -m32/-m64 from CXXMichael Stahl
These are not part of LO and need to be built with native bitness of the compiler. Change-Id: I41fdec130a63e0c0d07f1df228031014cd2351c2
2013-12-20typo fixesAndras Timar
Change-Id: Ia5f104bfd707bcf4e159c78ca2764c861fb0b6d9
2013-11-02remove SOLARENV variableMichael Stahl
It is constant and can just be replaced by $(SRCDIR)/solenv. Use BUILD_TYPE where it was used to check if config_*.mk is sourced. Change-Id: Ib9d480c57194b6340093aa47776f8768df69b7d1
2013-10-31solver doesn't solve anything...Michael Stahl
... it is an abbreviation of "Solar Version". Since nobody can remember that: remove OUTDIR OUTDIR_FOR_BUILD SOLARVER SOLARVERSION solarpath and any mention thereof. Change-Id: Idb3031c4f25a76ac05b22ec67e3ca3e1e8e512ad Reviewed-on: https://gerrit.libreoffice.org/6515 Tested-by: LibreOffice gerrit bot <gerrit@libreoffice.org> Reviewed-by: Michael Stahl <mstahl@redhat.com>
2013-09-22add mode lines to new files (and idls) since last runCaolán McNamara
Change-Id: Id1e74f18c90e69d1a781c8f02e30dc3c005ed4fd
2013-08-27move valueof compiler pluginLuboš Luňák
The mass-conversion has been already done, so it's most probably not needed anymore. Change-Id: I3f161b8ea122e4dd185746ea29509b0d7768d6c7
2013-08-21finish deprecation of O(U)String::valueOf()Luboš Luňák
Compiler plugin to replace with matching number(), boolean() or OUString ctor, ran it, few manual tweaks, mark as really deprecated. Change-Id: I4a79bdbcf4c460d21e73b635d2bd3725c22876b2
2013-08-21warn when rewriter should modify something involving a macroLuboš Luňák
Apparently Clang rewriter API doesn't properly bail out if the range given is not inside one file, so check explicitly. Change-Id: I27be6d396a131d385231e9c0dfa8c84d9fa15ccc
2013-08-21prevent crash when rewriting sourceLuboš Luňák
Change-Id: I97519c2fb08efa2c694c9fb91a4cc402a6347c2c
2013-08-21helper for getting location after current tokenLuboš Luňák
Given that locations often point to a (start of) token, even if it's e.g. getLocEnd(), this should be very useful. Change-Id: I266e4c0a234262e99158c8f495b631f54f8a5608
2013-08-21update/rework the Rewriter wrapper functionsLuboš Luňák
Some improvements, like making it simple to actually remove a statement or a token including its associated whitespace. Change-Id: I02a5bd919f1fadae1dcd45a76f9d25df353ac518
2013-08-06error: cannot use dynamic_cast with -fno-rttiStephan Bergmann
...with recent Clang trunk towards 3.4 Change-Id: Ie0991c7bd560c30551aeaada426382a889b46391
2013-08-05clang binary is in clang build directory, not with its sourcesLuboš Luňák
Change-Id: If037eac010d3cb72ca185382232c211758d009e6
2013-08-05note about getDirectCallee() vs getCallee()Luboš Luňák
Change-Id: I0a4cfd0ddb0c03b0db95d003004195df29a3f6df
2013-08-05'generic' compiler plugin to modify calls to a specific functionLuboš Luňák
Change-Id: I60756d9054dfa5c55aeae8ddc904ddf6d67d2088
2013-07-24Adapt to PPCallbacks.h changes on Clang trunk towards 3.4Stephan Bergmann
Change-Id: I5611ffd36f9c6d1560a6ada6118a1efaeb6dc522
2013-07-23adjust for upstreaming of warn_unused attributeLuboš Luňák
The warn_unused attribute has been upstream to GCC and Clang, so use it if present. Still warn about STL types if those do not use it yet (which is the status as of now). Change-Id: I3c003e44c08d1d141e23bba38cf92e663a5ac353
2013-07-16mention the explicit bool conversion from C++11 for pointer-to-bool checkLuboš Luňák
Change-Id: I050019b30d2ec96bbd25916624f8cb88d72110e4
2013-07-15compiler plugin warning about unwanted silent pointer-to-bool conversionsLuboš Luňák
C/C++ silently converts pointers to booleans, which is presumably seen as a good idea by lazy people, but it can occassionally silently break code in strange ways, most notably by selecting a bool overload when no matching overload for the pointer exists (OUStringBuffer::append() can break like that, e.g. in ba37e4062f538db7e51d6a64ba544eeddbc567cf, other cases are 8e3bf1598fa95ac8d099e45ae4252e7654a6f590 or 28e4c0250e67a344b4d6088bdca2e680a4bffad0). So far the plugin checks only conversions in function call arguments, there's disabled code that could check more places, but I'm not aware so far of any place where anything actually broke because of that, and it'd require fixups to be explicit in some places (e.g. 'bool b = returns_pointer();' would require '!= NULL' added), so for it'll be only the simple various and it can be made more strict if wanted. Change-Id: I6a5d207daf925e6c2d1bf684060536795ecfcc35
2013-07-15fix finding all parents for AST nodesLuboš Luňák
Ctor bodies can also have code inside of member variables initialization, which is not considered to be inside function body. Change-Id: Id68960093a51396b9486f1364b1a361526c3431d
2013-06-20simplify bodynotinblock plugin using parentStmt()Luboš Luňák
Change-Id: Ia2fe10af2ca555c7b88348e7ed571f1176586580
2013-06-20simplify postfixincrementfix plugin using parentStmt()Luboš Luňák
Change-Id: I93fa422afe7f3e1e10576dd64af9d57b2302f44e
2013-06-20make it easy to get a parent of an AST nodeLuboš Luňák
Clang API doesn't provide this, but it's occasionally needed, and so far the way has been inspecting the highest possible node in AST and walking down and remembering, which is complicated, error-prone and annoying. Change-Id: Id5b72cb5ebfc069e90efe6d673c0ef18ebcdab61
2013-06-13work around the C++11 __float128 problem with libstdc++ headers and clangLuboš Luňák
Change-Id: Ia1b443d22b3b7f6f93f1ad8c5fa760b0f1da3b83
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