Bug 399955 - Build is broken with trunk LLVM/Clang
Summary: Build is broken with trunk LLVM/Clang
Status: RESOLVED FIXED
Alias: None
Product: clazy
Classification: Developer tools
Component: general (show other bugs)
Version: unspecified
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: Unassigned bugs mailing-list
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-10-18 02:24 UTC by Eugene Zelenko
Modified: 2018-10-18 22:18 UTC (History)
1 user (show)

See Also:
Latest Commit: https://commits.kde.org/clazy/25e8b84b964c2615c28856630ee5a34e355d5acb
Version Fixed In:
Sentry Crash Report:

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Description Eugene Zelenko 2018-10-18 02:24:50 UTC 
Build is broken with trunk LLVM/Clang. I think will be good idea to run Include What You Use over Clazy code.

In file included from src/checks/detachingbase.cpp:28:
In file included from src/QtUtils.h:28:
src/MacroUtils.h:66:9: error: unknown type name 'StringRef'
        StringRef macro = clang::Lexer::getImmediateMacroName(loc, context->getSourceManager(), context->getLangOpts());
        ^
In file included from src/checks/detachingbase.cpp:28:
In file included from src/QtUtils.h:29:
src/FunctionUtils.h:107:5: error: unknown type name 'StringRef'
    StringRef methodName = method->getName();
    ^
In file included from src/checks/manuallevel/container-inside-loop.cpp:23:
src/ClazyContext.h:127:9: error: unknown type name 'StringRef'
        StringRef fileName((*file)->getName());
        ^
Comment 1 Sergio Martins 2018-10-18 20:52:32 UTC 
Git commit 25e8b84b964c2615c28856630ee5a34e355d5acb by Sergio Martins.
Committed on 18/10/2018 at 20:51.
Pushed by smartins into branch '1.4'.

Ran include-what-you-use

Fixes build with clang trunk

M  +21   -5    src/AccessSpecifierManager.cpp
M  +8    -2    src/AccessSpecifierManager.h
M  +18   -10   src/Clazy.cpp
M  +14   -5    src/Clazy.h
M  +6    -3    src/ClazyContext.cpp
M  +9    -5    src/ClazyContext.h
M  +9    -4    src/ClazyStandaloneMain.cpp
M  +10   -4    src/ContextUtils.cpp
M  +5    -4    src/ContextUtils.h
M  +7    -1    src/FixItUtils.cpp
M  +4    -2    src/FixItUtils.h
M  +13   -4    src/LoopUtils.cpp
M  +5    -2    src/LoopUtils.h
M  +10   -1    src/PreProcessorVisitor.cpp
M  +6    -3    src/PreProcessorVisitor.h
M  +4    -5    src/QtUtils.cpp
M  +21   -7    src/QtUtils.h
M  +5    -0    src/StringUtils.cpp
M  +20   -5    src/StringUtils.h
M  +8    -2    src/SuppressionManager.cpp
M  +3    -2    src/SuppressionManager.h
M  +11   -1    src/TemplateUtils.cpp
M  +3    -2    src/TemplateUtils.h
M  +11   -5    src/TypeUtils.cpp
M  +5    -2    src/TypeUtils.h
M  +24   -11   src/Utils.cpp
M  +17   -4    src/Utils.h
M  +23   -9    src/checkbase.cpp
M  +16   -7    src/checkbase.h
M  +9    -4    src/checkmanager.cpp
M  +6    -4    src/checkmanager.h
M  +9    -4    src/checks/detachingbase.cpp
M  +4    -2    src/checks/detachingbase.h
M  +17   -6    src/checks/inefficientqlistbase.cpp
M  +5    -1    src/checks/inefficientqlistbase.h
M  +10   -5    src/checks/level0/connect-by-name.cpp
M  +7    -0    src/checks/level0/connect-by-name.h
M  +8    -6    src/checks/level0/connect-non-signal.cpp
M  +7    -0    src/checks/level0/connect-non-signal.h
M  +12   -5    src/checks/level0/connect-not-normalized.cpp
M  +5    -0    src/checks/level0/connect-not-normalized.h
M  +14   -4    src/checks/level0/container-anti-pattern.cpp
M  +4    -0    src/checks/level0/container-anti-pattern.h
M  +8    -5    src/checks/level0/empty-qstringliteral.cpp
M  +8    -0    src/checks/level0/empty-qstringliteral.h
M  +21   -4    src/checks/level0/fully-qualified-moc-types.cpp
M  +13   -1    src/checks/level0/fully-qualified-moc-types.h
M  +11   -3    src/checks/level0/lambda-in-connect.cpp
M  +4    -0    src/checks/level0/lambda-in-connect.h
M  +15   -6    src/checks/level0/lambda-unique-connection.cpp
M  +7    -0    src/checks/level0/lambda-unique-connection.h
M  +11   -5    src/checks/level0/mutable-container-key.cpp
M  +7    -0    src/checks/level0/mutable-container-key.h
M  +11   -0    src/checks/level0/qcolor-from-literal.cpp
M  +9    -0    src/checks/level0/qcolor-from-literal.h
M  +14   -4    src/checks/level0/qdatetime-utc.cpp
M  +4    -0    src/checks/level0/qdatetime-utc.h
M  +11   -7    src/checks/level0/qenums.cpp
M  +9    -0    src/checks/level0/qenums.h
M  +9    -4    src/checks/level0/qfileinfo-exists.cpp
M  +4    -0    src/checks/level0/qfileinfo-exists.h
M  +15   -2    src/checks/level0/qgetenv.cpp
M  +4    -0    src/checks/level0/qgetenv.h
M  +9    -4    src/checks/level0/qmap-with-pointer-key.cpp
M  +7    -0    src/checks/level0/qmap-with-pointer-key.h
M  +17   -3    src/checks/level0/qstring-arg.cpp
M  +5    -0    src/checks/level0/qstring-arg.h
M  +14   -3    src/checks/level0/qstring-insensitive-allocation.cpp
M  +4    -0    src/checks/level0/qstring-insensitive-allocation.h
M  +23   -6    src/checks/level0/qstring-ref.cpp
M  +6    -0    src/checks/level0/qstring-ref.h
M  +5    -6    src/checks/level0/qt-macros.cpp
M  +7    -0    src/checks/level0/qt-macros.h
M  +16   -1    src/checks/level0/qvariant-template-instantiation.cpp
M  +7    -0    src/checks/level0/qvariant-template-instantiation.h
M  +18   -4    src/checks/level0/strict-iterators.cpp
M  +5    -0    src/checks/level0/strict-iterators.h
M  +14   -5    src/checks/level0/temporary-iterator.cpp
M  +8    -2    src/checks/level0/temporary-iterator.h
M  +18   -7    src/checks/level0/unused-non-trivial-variable.cpp
M  +7    -0    src/checks/level0/unused-non-trivial-variable.h
M  +14   -4    src/checks/level0/writing-to-temporary.cpp
M  +4    -0    src/checks/level0/writing-to-temporary.h
M  +18   -4    src/checks/level0/wrong-qevent-cast.cpp
M  +7    -0    src/checks/level0/wrong-qevent-cast.h
M  +14   -4    src/checks/level0/wrong-qglobalstatic.cpp
M  +4    -0    src/checks/level0/wrong-qglobalstatic.h
M  +17   -5    src/checks/level1/auto-unexpected-qstringbuilder.cpp
M  +5    -0    src/checks/level1/auto-unexpected-qstringbuilder.h
M  +16   -5    src/checks/level1/child-event-qobject-cast.cpp
M  +7    -0    src/checks/level1/child-event-qobject-cast.h
M  +11   -4    src/checks/level1/connect-3arg-lambda.cpp
M  +8    -0    src/checks/level1/connect-3arg-lambda.h
M  +12   -3    src/checks/level1/const-signal-or-slot.cpp
M  +8    -0    src/checks/level1/const-signal-or-slot.h
M  +16   -4    src/checks/level1/detaching-temporary.cpp
M  +11   -0    src/checks/level1/detaching-temporary.h
M  +20   -2    src/checks/level1/foreach.cpp
M  +4    -0    src/checks/level1/foreach.h
M  +18   -7    src/checks/level1/incorrect-emit.cpp
M  +9    -1    src/checks/level1/incorrect-emit.h
M  +1    -4    src/checks/level1/inefficient-qlist-soft.cpp
M  +4    -0    src/checks/level1/inefficient-qlist-soft.h
M  +12   -3    src/checks/level1/install-event-filter.cpp
M  +7    -0    src/checks/level1/install-event-filter.h
M  +15   -5    src/checks/level1/non-pod-global-static.cpp
M  +7    -0    src/checks/level1/non-pod-global-static.h
M  +10   -5    src/checks/level1/overridden-signal.cpp
M  +7    -0    src/checks/level1/overridden-signal.h
M  +6    -4    src/checks/level1/post-event.cpp
M  +7    -0    src/checks/level1/post-event.h
M  +11   -4    src/checks/level1/qdeleteall.cpp
M  +7    -0    src/checks/level1/qdeleteall.h
M  +10   -5    src/checks/level1/qhash-namespace.cpp
M  +7    -0    src/checks/level1/qhash-namespace.h
M  +9    -4    src/checks/level1/qlatin1string-non-ascii.cpp
M  +7    -0    src/checks/level1/qlatin1string-non-ascii.h
M  +13   -5    src/checks/level1/qproperty-without-notify.cpp
M  +9    -0    src/checks/level1/qproperty-without-notify.h
M  +9    -6    src/checks/level1/qstring-left.cpp
M  +7    -0    src/checks/level1/qstring-left.h
M  +12   -2    src/checks/level1/range-loop.cpp
M  +4    -0    src/checks/level1/range-loop.h
M  +11   -4    src/checks/level1/returning-data-from-temporary.cpp
M  +6    -0    src/checks/level1/returning-data-from-temporary.h
M  +9    -4    src/checks/level1/rule-of-two-soft.cpp
M  +4    -0    src/checks/level1/rule-of-two-soft.h
M  +11   -3    src/checks/level1/skipped-base-method.cpp
M  +7    -0    src/checks/level1/skipped-base-method.h
M  +7    -4    src/checks/level1/virtual-signal.cpp
M  +7    -0    src/checks/level1/virtual-signal.h
M  +16   -6    src/checks/level2/base-class-event.cpp
M  +7    -0    src/checks/level2/base-class-event.h
M  +11   -4    src/checks/level2/copyable-polymorphic.cpp
M  +5    -0    src/checks/level2/copyable-polymorphic.h
M  +11   -4    src/checks/level2/ctor-missing-parent-argument.cpp
M  +7    -0    src/checks/level2/ctor-missing-parent-argument.h
M  +15   -4    src/checks/level2/function-args-by-ref.cpp
M  +5    -0    src/checks/level2/function-args-by-ref.h
M  +25   -3    src/checks/level2/function-args-by-value.cpp
M  +8    -0    src/checks/level2/function-args-by-value.h
M  +9    -1    src/checks/level2/global-const-char-pointer.cpp
M  +7    -1    src/checks/level2/global-const-char-pointer.h
M  +23   -4    src/checks/level2/implicit-casts.cpp
M  +4    -0    src/checks/level2/implicit-casts.h
M  +13   -8    src/checks/level2/missing-qobject-macro.cpp
M  +7    -1    src/checks/level2/missing-qobject-macro.h
M  +13   -5    src/checks/level2/missing-typeinfo.cpp
M  +7    -0    src/checks/level2/missing-typeinfo.h
M  +26   -8    src/checks/level2/old-style-connect.cpp
M  +11   -0    src/checks/level2/old-style-connect.h
M  +25   -10   src/checks/level2/qstring-allocations.cpp
M  +5    -2    src/checks/level2/qstring-allocations.h
M  +11   -5    src/checks/level2/returning-void-expression.cpp
M  +7    -0    src/checks/level2/returning-void-expression.h
M  +15   -3    src/checks/level2/rule-of-three.cpp
M  +4    -0    src/checks/level2/rule-of-three.h
M  +9    -3    src/checks/level2/static-pmf.cpp
M  +7    -0    src/checks/level2/static-pmf.h
M  +13   -3    src/checks/level2/virtual-call-ctor.cpp
M  +5    -1    src/checks/level2/virtual-call-ctor.h
M  +17   -3    src/checks/level3/assert-with-side-effects.cpp
M  +7    -0    src/checks/level3/assert-with-side-effects.h
M  +15   -4    src/checks/level3/detaching-member.cpp
M  +7    -0    src/checks/level3/detaching-member.h
M  +16   -10   src/checks/level3/reserve-candidates.cpp
M  +6    -1    src/checks/level3/reserve-candidates.h
M  +14   -3    src/checks/level3/thread-with-slots.cpp
M  +8    -0    src/checks/level3/thread-with-slots.h
M  +11   -3    src/checks/level3/unneeded-cast.cpp
M  +9    -0    src/checks/level3/unneeded-cast.h
M  +14   -4    src/checks/manuallevel/container-inside-loop.cpp
M  +4    -0    src/checks/manuallevel/container-inside-loop.h
M  +2    -8    src/checks/manuallevel/inefficient-qlist.cpp
M  +4    -0    src/checks/manuallevel/inefficient-qlist.h
M  +12   -3    src/checks/manuallevel/isempty-vs-count.cpp
M  +4    -0    src/checks/manuallevel/isempty-vs-count.h
M  +9    -4    src/checks/manuallevel/qhash-with-char-pointer-key.cpp
M  +7    -0    src/checks/manuallevel/qhash-with-char-pointer-key.h
M  +12   -5    src/checks/manuallevel/qstring-varargs.cpp
M  +7    -0    src/checks/manuallevel/qstring-varargs.h
M  +12   -7    src/checks/manuallevel/qt-keywords.cpp
M  +9    -0    src/checks/manuallevel/qt-keywords.h
M  +17   -3    src/checks/manuallevel/qt4-qstring-from-array.cpp
M  +5    -1    src/checks/manuallevel/qt4-qstring-from-array.h
M  +8    -5    src/checks/manuallevel/raw-environment-function.cpp
M  +7    -0    src/checks/manuallevel/raw-environment-function.h
M  +7    -4    src/checks/manuallevel/tr-non-literal.cpp
M  +7    -0    src/checks/manuallevel/tr-non-literal.h
M  +7    -0    src/checks/ruleofbase.cpp
M  +4    -0    src/checks/ruleofbase.h

https://commits.kde.org/clazy/25e8b84b964c2615c28856630ee5a34e355d5acb
Comment 2 Eugene Zelenko 2018-10-18 20:54:49 UTC 
Thank you for help!
Comment 3 Sergio Martins 2018-10-18 21:05:57 UTC 
Didn't do a build against trunk, so let me know if it's fixed.
Comment 4 Eugene Zelenko 2018-10-18 21:30:56 UTC 
Please add llvm:: before StringRef in variable declarations in all three files to fix build.

ext/alloc_traits.h should be removed from Clazy.cpp, because it's STL internals which may vary between libstdc++/libc++.

Clazy/src/Clazy.cpp:25:10: fatal error: 'ext/alloc_traits.h' file not found
#include <ext/alloc_traits.h>

Also, IWYU added LLVM/Clang include directives "" when Clazy code base uses <>, so order of headers is affected. Sometimes empty line separates headers and mess up their order.
Comment 5 Sergio Martins 2018-10-18 21:58:16 UTC 
try now

Fixed alloc_traits.h and StringRef.
Comment 6 Eugene Zelenko 2018-10-18 22:18:33 UTC 
Builds OK now.

By the word, I spotted include <stdlib.h> in Clazy.cpp. WIll be good idea to run Clang-tidy modernize-deprecated-headers, and probably other modernize and readability checks.