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4 Commits (a4a9433982a8c06b7184f1d75942d824d53c15c7)
| Author | SHA1 | Message | Date |
|---|---|---|---|
Graham Sutherland
|
c90ec06834 |
Fix clang plugin compile error in FileUtils.cpp (#1437)
Summary:
I ran into this error while compiling:
```
[*ERROR**][48253] FileUtils.cpp: In function ‘std::string FileUtils::makeAbsolutePath(const string&, std::string)’:
[*ERROR**][48253] FileUtils.cpp:44:57: error: invalid initialization of reference of type ‘const string&’ {aka ‘const std::__cxx11::basic_string<char>&’} from expression of type ‘llvm::StringRef’
[*ERROR**][48253] 44 | const std::string &element(llvm::sys::path::filename(path));
[*ERROR**][48253] | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
```
The path element in FileUtils.cpp was attempted to be initialised from an `llvm::StringRef` directly, which doesn't appear to be a thing that is implemented anywhere. This PR simply dereferences the `StringRef` to an `std::string` with `str()`, which makes the compile error go away.
The complete compile error output is as follows:
```
[02:04:57][48253] Building clang plugin...
[*ERROR**][48253] *** ERROR 'Building clang plugin'
[*ERROR**][48253] *** command: ' make INTERACTIVE=1 -C /home/graham/infer/facebook-clang-plugins/libtooling all CC=gcc CXX=g++ CFLAGS=-g -O2 CXXFLAGS=-g -O2 CPP=gcc -E LDFLAGS= LIBS= LOCAL_CLANG=/home/graham/infer/facebook-clang-plugins/clang/install/bin/clang CLANG_PREFIX=/home/graham/infer/facebook-clang-plugins/clang/install CLANG_INCLUDES=/home/graham/infer/facebook-clang-plugins/clang/install/include SDKPATH= '
[*ERROR**][48253] *** CWD: '/home/graham/infer'
[*ERROR**][48253] *** stdout:
[*ERROR**][48253] make[2]: Entering directory '/home/graham/infer/facebook-clang-plugins/libtooling'
[*ERROR**][48253] g++ -g -O2 -std=c++14 -fPIC -g -I/home/graham/infer/facebook-clang-plugins/clang/install/include -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -fvisibility-inlines-hidden -fno-exceptions -fno-rtti -fno-common -Woverloaded-virtual -Wcast-qual -fno-strict-aliasing -pedantic -Wno-long-long -Wall -W -Wno-unused-parameter -Wwrite-strings -Wno-uninitialized -Wno-missing-field-initializers -Wno-vla-extension -Wno-c99-extensions -O3 -DNDEBUG -c ASTExporter.cpp -o build/ASTExporter.o
[*ERROR**][48253] g++ -g -O2 -std=c++14 -fPIC -g -I/home/graham/infer/facebook-clang-plugins/clang/install/include -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -fvisibility-inlines-hidden -fno-exceptions -fno-rtti -fno-common -Woverloaded-virtual -Wcast-qual -fno-strict-aliasing -pedantic -Wno-long-long -Wall -W -Wno-unused-parameter -Wwrite-strings -Wno-uninitialized -Wno-missing-field-initializers -Wno-vla-extension -Wno-c99-extensions -O3 -DNDEBUG -c SimplePluginASTAction.cpp -o build/SimplePluginASTAction.o
[*ERROR**][48253] g++ -g -O2 -std=c++14 -fPIC -g -I/home/graham/infer/facebook-clang-plugins/clang/install/include -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -fvisibility-inlines-hidden -fno-exceptions -fno-rtti -fno-common -Woverloaded-virtual -Wcast-qual -fno-strict-aliasing -pedantic -Wno-long-long -Wall -W -Wno-unused-parameter -Wwrite-strings -Wno-uninitialized -Wno-missing-field-initializers -Wno-vla-extension -Wno-c99-extensions -O3 -DNDEBUG -c FileUtils.cpp -o build/FileUtils.o
[*ERROR**][48253] g++ -g -O2 -std=c++14 -fPIC -g -I/home/graham/infer/facebook-clang-plugins/clang/install/include -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -fvisibility-inlines-hidden -fno-exceptions -fno-rtti -fno-common -Woverloaded-virtual -Wcast-qual -fno-strict-aliasing -pedantic -Wno-long-long -Wall -W -Wno-unused-parameter -Wwrite-strings -Wno-uninitialized -Wno-missing-field-initializers -Wno-vla-extension -Wno-c99-extensions -O3 -DNDEBUG -c AttrParameterVectorStream.cpp -o build/AttrParameterVectorStream.o
[*ERROR**][48253] make[2]: Leaving directory '/home/graham/infer/facebook-clang-plugins/libtooling'
[*ERROR**][48253] *** stderr:
[*ERROR**][48253] In file included from /home/graham/infer/facebook-clang-plugins/clang/install/include/clang/AST/DeclVisitor.h:21,
[*ERROR**][48253] from ASTExporter.h:41,
[*ERROR**][48253] from ASTExporter.cpp:17:
[*ERROR**][48253] /home/graham/infer/facebook-clang-plugins/clang/install/include/clang/AST/DeclOpenMP.h:97:1: warning: multi-line comment [-Wcomment]
[*ERROR**][48253] 97 | /// #pragma omp declare reduction (foo : int,float : omp_out += omp_in) \
[*ERROR**][48253] | ^
[*ERROR**][48253] In file included from ASTExporter.cpp:17:
[*ERROR**][48253] ASTExporter.h:4552: warning: ignoring #pragma clang diagnostic [-Wunknown-pragmas]
[*ERROR**][48253] 4552 | #pragma clang diagnostic push
[*ERROR**][48253] |
[*ERROR**][48253] ASTExporter.h:4553: warning: ignoring #pragma clang diagnostic [-Wunknown-pragmas]
[*ERROR**][48253] 4553 | #pragma clang diagnostic ignored "-Wcast-qual"
[*ERROR**][48253] |
[*ERROR**][48253] ASTExporter.h:4555: warning: ignoring #pragma clang diagnostic [-Wunknown-pragmas]
[*ERROR**][48253] 4555 | #pragma clang diagnostic pop
[*ERROR**][48253] |
[*ERROR**][48253] FileUtils.cpp: In function ‘std::string FileUtils::makeAbsolutePath(const string&, std::string)’:
[*ERROR**][48253] FileUtils.cpp:44:57: error: invalid initialization of reference of type ‘const string&’ {aka ‘const std::__cxx11::basic_string<char>&’} from expression of type ‘llvm::StringRef’
[*ERROR**][48253] 44 | const std::string &element(llvm::sys::path::filename(path));
[*ERROR**][48253] | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[*ERROR**][48253] At global scope:
[*ERROR**][48253] cc1plus: warning: unrecognized command line option ‘-Wno-c99-extensions’
[*ERROR**][48253] cc1plus: warning: unrecognized command line option ‘-Wno-vla-extension’
[*ERROR**][48253] make[2]: *** [../Makefile.rules:7: build/FileUtils.o] Error 1
[*ERROR**][48253] make[2]: *** Waiting for unfinished jobs....
[*ERROR**][48253] In file included from ASTExporter.cpp:17:
[*ERROR**][48253] ASTExporter.h:71:7: warning: C++ designated initializers only available with ‘-std=c++2a’ or ‘-std=gnu++2a’ [-Wpedantic]
[*ERROR**][48253] 71 | .useYojson = false,
[*ERROR**][48253] | ^
[*ERROR**][48253] ASTExporter.h:72:7: warning: C++ designated initializers only available with ‘-std=c++2a’ or ‘-std=gnu++2a’ [-Wpedantic]
[*ERROR**][48253] 72 | .prettifyJson = true,
[*ERROR**][48253] | ^
[*ERROR**][48253] In file included from ASTExporter.cpp:17:
[*ERROR**][48253] ASTExporter.h: In instantiation of ‘void ASTLib::ASTExporter<ATDWriter>::VisitObjCAvailabilityCheckExpr(const clang::ObjCAvailabilityCheckExpr*) [with ATDWriter = ATDWriter::JsonWriter<llvm::raw_ostream>]’:
[*ERROR**][48253] /home/graham/infer/facebook-clang-plugins/clang/install/include/clang/AST/StmtNodes.inc:1161:1: required from ‘RetTy clang::StmtVisitorBase<Ptr, ImplClass, RetTy, ParamTys>::Visit(typename Ptr<clang::Stmt>::type, ParamTys ...) [with Ptr = llvm::make_const_ptr; ImplClass = ASTLib::ASTExporter<ATDWriter::JsonWriter<llvm::raw_ostream> >; RetTy = void; ParamTys = {}; typename Ptr<clang::Stmt>::type = const clang::Stmt*]’
[*ERROR**][48253] ASTExporter.h:3089:52: required from ‘void ASTLib::ASTExporter<ATDWriter>::dumpStmt(const clang::Stmt*) [with ATDWriter = ATDWriter::JsonWriter<llvm::raw_ostream>]’
[*ERROR**][48253] ASTExporter.h:3048:9: required from ‘void ASTLib::ASTExporter<ATDWriter>::VisitBlockDecl(const clang::BlockDecl*) [with ATDWriter = ATDWriter::JsonWriter<llvm::raw_ostream>]’
[*ERROR**][48253] /home/graham/infer/facebook-clang-plugins/clang/install/include/clang/AST/DeclNodes.inc:29:1: required from ‘RetTy clang::declvisitor::Base<Ptr, ImplClass, RetTy>::Visit(typename Ptr<clang::Decl>::type) [with Ptr = llvm::make_const_ptr; ImplClass = ASTLib::ASTExporter<ATDWriter::JsonWriter<llvm::raw_ostream> >; RetTy = void; typename Ptr<clang::Decl>::type = const clang::Decl*]’
[*ERROR**][48253] ASTExporter.h:1072:52: required from ‘void ASTLib::ASTExporter<ATDWriter>::dumpDecl(const clang::Decl*) [with ATDWriter = ATDWriter::JsonWriter<llvm::raw_ostream>]’
[*ERROR**][48253] ASTExporter.h:5448:5: required from ‘void ASTLib::ExporterASTConsumer<ATDWriter, ForceYojson>::HandleTranslationUnit(clang::ASTContext&) [with ATDWriter = ATDWriter::JsonWriter<llvm::raw_ostream>; bool ForceYojson = false]’
[*ERROR**][48253] ASTExporter.h:5445:16: required from here
[*ERROR**][48253] ASTExporter.h:4554:36: warning: cast from type ‘const clang::ObjCAvailabilityCheckExpr*’ to type ‘clang::ObjCAvailabilityCheckExpr*’ casts away qualifiers [-Wcast-qual]
[*ERROR**][48253] 4554 | ObjCAvailabilityCheckExpr *E = (ObjCAvailabilityCheckExpr *)Expr;
[*ERROR**][48253] | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[*ERROR**][48253] ASTExporter.h: In instantiation of ‘void ASTLib::ASTExporter<ATDWriter>::VisitObjCAvailabilityCheckExpr(const clang::ObjCAvailabilityCheckExpr*) [with ATDWriter = ATDWriter::BiniouWriter<llvm::raw_ostream>]’:
[*ERROR**][48253] /home/graham/infer/facebook-clang-plugins/clang/install/include/clang/AST/StmtNodes.inc:1161:1: required from ‘RetTy clang::StmtVisitorBase<Ptr, ImplClass, RetTy, ParamTys>::Visit(typename Ptr<clang::Stmt>::type, ParamTys ...) [with Ptr = llvm::make_const_ptr; ImplClass = ASTLib::ASTExporter<ATDWriter::BiniouWriter<llvm::raw_ostream> >; RetTy = void; ParamTys = {}; typename Ptr<clang::Stmt>::type = const clang::Stmt*]’
[*ERROR**][48253] ASTExporter.h:3089:52: required from ‘void ASTLib::ASTExporter<ATDWriter>::dumpStmt(const clang::Stmt*) [with ATDWriter = ATDWriter::BiniouWriter<llvm::raw_ostream>]’
[*ERROR**][48253] ASTExporter.h:3048:9: required from ‘void ASTLib::ASTExporter<ATDWriter>::VisitBlockDecl(const clang::BlockDecl*) [with ATDWriter = ATDWriter::BiniouWriter<llvm::raw_ostream>]’
[*ERROR**][48253] /home/graham/infer/facebook-clang-plugins/clang/install/include/clang/AST/DeclNodes.inc:29:1: required from ‘RetTy clang::declvisitor::Base<Ptr, ImplClass, RetTy>::Visit(typename Ptr<clang::Decl>::type) [with Ptr = llvm::make_const_ptr; ImplClass = ASTLib::ASTExporter<ATDWriter::BiniouWriter<llvm::raw_ostream> >; RetTy = void; typename Ptr<clang::Decl>::type = const clang::Decl*]’
[*ERROR**][48253] ASTExporter.h:1072:52: required from ‘void ASTLib::ASTExporter<ATDWriter>::dumpDecl(const clang::Decl*) [with ATDWriter = ATDWriter::BiniouWriter<llvm::raw_ostream>]’
[*ERROR**][48253] ASTExporter.h:5448:5: required from ‘void ASTLib::ExporterASTConsumer<ATDWriter, ForceYojson>::HandleTranslationUnit(clang::ASTContext&) [with ATDWriter = ATDWriter::BiniouWriter<llvm::raw_ostream>; bool ForceYojson = true]’
[*ERROR**][48253] ASTExporter.h:5445:16: required from here
[*ERROR**][48253] ASTExporter.h:4554:36: warning: cast from type ‘const clang::ObjCAvailabilityCheckExpr*’ to type ‘clang::ObjCAvailabilityCheckExpr*’ casts away qualifiers [-Wcast-qual]
[*ERROR**][48253] cc1plus: warning: unrecognized command line option ‘-Wno-c99-extensions’
[*ERROR**][48253] cc1plus: warning: unrecognized command line option ‘-Wno-vla-extension’
make[1]: *** [Makefile:415: clang_plugin] Error 2
make[1]: Leaving directory '/home/graham/infer'
make: *** [Makefile:389: opt] Error 2
compilation failure; you can try running
make clean
'./build-infer.sh' clang
```
Pull Request resolved: https://github.com/facebook/infer/pull/1437
Reviewed By: skcho
Differential Revision: D28118303
Pulled By: jvillard
fbshipit-source-id: b821b601b
|
4 years ago |
Martin Trojer
|
18f28395e8 |
[clang] migrate to llvm/clang11
Summary: Update Infer to LLVM (clang) 11.1.0. Infer/clang now uses the LLVM 'monorepo' release, simplifying the download script. Some changes done to how/when ASTExporter mangles names, this to avoid the plugin hitting asserts in the clang code when mangling names. Reviewed By: jvillard Differential Revision: D27006986 fbshipit-source-id: 4d4b6ba05 |
4 years ago |
|
Martin Trojer
|
83c368f8a7 |
[FCP] linting facebook-clang-plugin files [4/N]
Summary: arc lint run on all facebook-clang-plugins files ``` $ arc lint $ make clang_plugin_test_replace ``` Reviewed By: jvillard Differential Revision: D23597477 fbshipit-source-id: 746b5ed76 |
5 years ago |
|
Martin Trojer
|
0ded7805c2 |
[FCP] copy facebook-clang-plugins files [2/N]
Summary:
Copy files from (clean commit) FCP [024a101](
|
5 years ago |