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[SR-241] Swift build fails with clang errors #42863

Closed
swift-ci opened this issue Dec 15, 2015 · 8 comments
Closed

[SR-241] Swift build fails with clang errors #42863

swift-ci opened this issue Dec 15, 2015 · 8 comments
Labels
bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself

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@swift-ci
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Previous ID SR-241
Radar None
Original Reporter tmandry (JIRA User)
Type Bug
Status Closed
Resolution Invalid

Attachment: Download

Environment

OS X 10.11.1
swift commit 226a825

Additional Detail from JIRA
Votes 0
Component/s Compiler
Labels Bug
Assignee None
Priority Medium

md5: 27706c50b28babc989641352345a0e03

Issue Description:

Swift builds (including clean builds) are failing for me right now. Here are the errors:

-- Configuring done
-- Generating done
-- Build files have been written to: /Users/tyler/code/swift/build/Ninja-DebugAssert/swift-macosx-x86_64
[54/593] Building CXX object lib/ClangImporter/CMakeFiles/swiftClangImporter.dir/ClangDiagnosticConsumer.cpp.o
FAILED: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++   -DGTEST_HAS_RTTI=0 -D_DEBUG -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -fPIC -fvisibility-inlines-hidden -Wall -W -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wcovered-switch-default -Wnon-virtual-dtor -Werror=date-time -std=c++11 -fcolor-diagnostics -Wdocumentation -Wimplicit-fallthrough -Wunreachable-code -Woverloaded-virtual -g -Ilib/ClangImporter -I/Users/tyler/code/swift/swift/lib/ClangImporter -I/Users/tyler/code/swift/swift/include -Iinclude -I/Users/tyler/code/swift/build/Ninja-DebugAssert/llvm-macosx-x86_64/include -I/Users/tyler/code/swift/llvm/include -I/Users/tyler/code/swift/build/Ninja-DebugAssert/llvm-macosx-x86_64/tools/clang/include -I/Users/tyler/code/swift/llvm/tools/clang/include -I/Users/tyler/code/swift/cmark/src -I/Users/tyler/code/swift/build/Ninja-DebugAssert/cmark-macosx-x86_64/src     -fno-exceptions -fno-rtti -target x86_64-apple-macosx10.9 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk -arch x86_64 -F /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/../../../Developer/Library/Frameworks -mmacosx-version-min=10.9 -O0 -g -UNDEBUG -MMD -MT lib/ClangImporter/CMakeFiles/swiftClangImporter.dir/ClangDiagnosticConsumer.cpp.o -MF lib/ClangImporter/CMakeFiles/swiftClangImporter.dir/ClangDiagnosticConsumer.cpp.o.d -o lib/ClangImporter/CMakeFiles/swiftClangImporter.dir/ClangDiagnosticConsumer.cpp.o -c /Users/tyler/code/swift/swift/lib/ClangImporter/ClangDiagnosticConsumer.cpp
In file included from /Users/tyler/code/swift/swift/lib/ClangImporter/ClangDiagnosticConsumer.cpp:14:
In file included from /Users/tyler/code/swift/swift/lib/ClangImporter/ImporterImpl.h:20:
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:238:62: error: non-virtual member function marked 'override' hides virtual member function
                              llvm::BitstreamWriter &stream) override;
                                                             ^
/Users/tyler/code/swift/llvm/tools/clang/include/clang/Serialization/ModuleFileExtension.h:123:16: note: hidden overloaded virtual function 'clang::ModuleFileExtensionWriter::writeExtensionContents' declared here: different number of parameters (1 vs 2)
  virtual void writeExtensionContents(llvm::BitstreamWriter &Stream) = 0;
               ^
1 error generated.
[54/593] Building CXX object lib/ClangImporter/CMakeFiles/swiftClangImporter.dir/SwiftLookupTable.cpp.o
FAILED: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++   -DGTEST_HAS_RTTI=0 -D_DEBUG -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -fPIC -fvisibility-inlines-hidden -Wall -W -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wcovered-switch-default -Wnon-virtual-dtor -Werror=date-time -std=c++11 -fcolor-diagnostics -Wdocumentation -Wimplicit-fallthrough -Wunreachable-code -Woverloaded-virtual -g -Ilib/ClangImporter -I/Users/tyler/code/swift/swift/lib/ClangImporter -I/Users/tyler/code/swift/swift/include -Iinclude -I/Users/tyler/code/swift/build/Ninja-DebugAssert/llvm-macosx-x86_64/include -I/Users/tyler/code/swift/llvm/include -I/Users/tyler/code/swift/build/Ninja-DebugAssert/llvm-macosx-x86_64/tools/clang/include -I/Users/tyler/code/swift/llvm/tools/clang/include -I/Users/tyler/code/swift/cmark/src -I/Users/tyler/code/swift/build/Ninja-DebugAssert/cmark-macosx-x86_64/src     -fno-exceptions -fno-rtti -target x86_64-apple-macosx10.9 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk -arch x86_64 -F /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/../../../Developer/Library/Frameworks -mmacosx-version-min=10.9 -O0 -g -UNDEBUG -MMD -MT lib/ClangImporter/CMakeFiles/swiftClangImporter.dir/SwiftLookupTable.cpp.o -MF lib/ClangImporter/CMakeFiles/swiftClangImporter.dir/SwiftLookupTable.cpp.o.d -o lib/ClangImporter/CMakeFiles/swiftClangImporter.dir/SwiftLookupTable.cpp.o -c /Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.cpp
In file included from /Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.cpp:17:
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:227:35: error: expected expression
  std::function<void(clang::Sema &, SwiftLookupTable &)> PopulateTable;
                                  ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:227:22: error: no member named 'Sema' in namespace 'clang'; did you mean 'fma'?
  std::function<void(clang::Sema &, SwiftLookupTable &)> PopulateTable;
                     ^~~~~~~~~~~
                     fma
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/include/math.h:554:15: note: 'fma' declared here
extern double fma(double, double, double);
              ^
In file included from /Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.cpp:17:
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:227:37: error: 'SwiftLookupTable' does not refer to a value
  std::function<void(clang::Sema &, SwiftLookupTable &)> PopulateTable;
                                    ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:64:7: note: declared here
class SwiftLookupTable {
      ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:227:55: error: expected expression
  std::function<void(clang::Sema &, SwiftLookupTable &)> PopulateTable;
                                                      ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:232:37: error: expected expression
    std::function<void(clang::Sema &, SwiftLookupTable &)> populateTable,
                                    ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:232:24: error: no member named 'Sema' in namespace 'clang'; did you mean 'fma'?
    std::function<void(clang::Sema &, SwiftLookupTable &)> populateTable,
                       ^~~~~~~~~~~
                       fma
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/include/math.h:554:15: note: 'fma' declared here
extern double fma(double, double, double);
              ^
In file included from /Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.cpp:17:
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:232:39: error: 'SwiftLookupTable' does not refer to a value
    std::function<void(clang::Sema &, SwiftLookupTable &)> populateTable,
                                      ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:64:7: note: declared here
class SwiftLookupTable {
      ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:232:57: error: expected expression
    std::function<void(clang::Sema &, SwiftLookupTable &)> populateTable,
                                                        ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:237:38: error: no type named 'Sema' in namespace 'clang'
  void writeExtensionContents(clang::Sema &sema,
                              ~~~~~~~^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:225:7: warning: 'swift::SwiftLookupTableWriter' has virtual functions but non-virtual destructor [-Wnon-virtual-dtor]
class SwiftLookupTableWriter : public clang::ModuleFileExtensionWriter {
      ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.cpp:445:30: error: out-of-line definition of 'writeExtensionContents' does not match any declaration in 'swift::SwiftLookupTableWriter'
void SwiftLookupTableWriter::writeExtensionContents(
                             ^~~~~~~~~~~~~~~~~~~~~~
1 warning and 10 errors generated.
[54/593] Building CXX object lib/ClangImporter/CMakeFiles/swiftClangImporter.dir/ImportMacro.cpp.o
FAILED: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++   -DGTEST_HAS_RTTI=0 -D_DEBUG -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -fPIC -fvisibility-inlines-hidden -Wall -W -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wcovered-switch-default -Wnon-virtual-dtor -Werror=date-time -std=c++11 -fcolor-diagnostics -Wdocumentation -Wimplicit-fallthrough -Wunreachable-code -Woverloaded-virtual -g -Ilib/ClangImporter -I/Users/tyler/code/swift/swift/lib/ClangImporter -I/Users/tyler/code/swift/swift/include -Iinclude -I/Users/tyler/code/swift/build/Ninja-DebugAssert/llvm-macosx-x86_64/include -I/Users/tyler/code/swift/llvm/include -I/Users/tyler/code/swift/build/Ninja-DebugAssert/llvm-macosx-x86_64/tools/clang/include -I/Users/tyler/code/swift/llvm/tools/clang/include -I/Users/tyler/code/swift/cmark/src -I/Users/tyler/code/swift/build/Ninja-DebugAssert/cmark-macosx-x86_64/src     -fno-exceptions -fno-rtti -target x86_64-apple-macosx10.9 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk -arch x86_64 -F /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/../../../Developer/Library/Frameworks -mmacosx-version-min=10.9 -O0 -g -UNDEBUG -MMD -MT lib/ClangImporter/CMakeFiles/swiftClangImporter.dir/ImportMacro.cpp.o -MF lib/ClangImporter/CMakeFiles/swiftClangImporter.dir/ImportMacro.cpp.o.d -o lib/ClangImporter/CMakeFiles/swiftClangImporter.dir/ImportMacro.cpp.o -c /Users/tyler/code/swift/swift/lib/ClangImporter/ImportMacro.cpp
In file included from /Users/tyler/code/swift/swift/lib/ClangImporter/ImportMacro.cpp:18:
In file included from /Users/tyler/code/swift/swift/lib/ClangImporter/ImporterImpl.h:20:
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:227:35: error: expected expression
  std::function<void(clang::Sema &, SwiftLookupTable &)> PopulateTable;
                                  ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:227:22: error: no member named 'Sema' in namespace 'clang'; did you mean 'fma'?
  std::function<void(clang::Sema &, SwiftLookupTable &)> PopulateTable;
                     ^~~~~~~~~~~
                     fma
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/include/math.h:554:15: note: 'fma' declared here
extern double fma(double, double, double);
              ^
In file included from /Users/tyler/code/swift/swift/lib/ClangImporter/ImportMacro.cpp:18:
In file included from /Users/tyler/code/swift/swift/lib/ClangImporter/ImporterImpl.h:20:
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:227:37: error: 'SwiftLookupTable' does not refer to a value
  std::function<void(clang::Sema &, SwiftLookupTable &)> PopulateTable;
                                    ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:64:7: note: declared here
class SwiftLookupTable {
      ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:227:55: error: expected expression
  std::function<void(clang::Sema &, SwiftLookupTable &)> PopulateTable;
                                                      ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:232:37: error: expected expression
    std::function<void(clang::Sema &, SwiftLookupTable &)> populateTable,
                                    ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:232:24: error: no member named 'Sema' in namespace 'clang'; did you mean 'fma'?
    std::function<void(clang::Sema &, SwiftLookupTable &)> populateTable,
                       ^~~~~~~~~~~
                       fma
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/include/math.h:554:15: note: 'fma' declared here
extern double fma(double, double, double);
              ^
In file included from /Users/tyler/code/swift/swift/lib/ClangImporter/ImportMacro.cpp:18:
In file included from /Users/tyler/code/swift/swift/lib/ClangImporter/ImporterImpl.h:20:
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:232:39: error: 'SwiftLookupTable' does not refer to a value
    std::function<void(clang::Sema &, SwiftLookupTable &)> populateTable,
                                      ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:64:7: note: declared here
class SwiftLookupTable {
      ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:232:57: error: expected expression
    std::function<void(clang::Sema &, SwiftLookupTable &)> populateTable,
                                                        ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:237:38: error: no type named 'Sema' in namespace 'clang'
  void writeExtensionContents(clang::Sema &sema,
                              ~~~~~~~^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:225:7: warning: 'swift::SwiftLookupTableWriter' has virtual functions but non-virtual destructor [-Wnon-virtual-dtor]
class SwiftLookupTableWriter : public clang::ModuleFileExtensionWriter {
      ^
1 warning and 9 errors generated.
[54/593] Building CXX object lib/ClangImporter/CMakeFiles/swiftClangImporter.dir/ImportType.cpp.o
FAILED: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++   -DGTEST_HAS_RTTI=0 -D_DEBUG -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -fPIC -fvisibility-inlines-hidden -Wall -W -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wcovered-switch-default -Wnon-virtual-dtor -Werror=date-time -std=c++11 -fcolor-diagnostics -Wdocumentation -Wimplicit-fallthrough -Wunreachable-code -Woverloaded-virtual -g -Ilib/ClangImporter -I/Users/tyler/code/swift/swift/lib/ClangImporter -I/Users/tyler/code/swift/swift/include -Iinclude -I/Users/tyler/code/swift/build/Ninja-DebugAssert/llvm-macosx-x86_64/include -I/Users/tyler/code/swift/llvm/include -I/Users/tyler/code/swift/build/Ninja-DebugAssert/llvm-macosx-x86_64/tools/clang/include -I/Users/tyler/code/swift/llvm/tools/clang/include -I/Users/tyler/code/swift/cmark/src -I/Users/tyler/code/swift/build/Ninja-DebugAssert/cmark-macosx-x86_64/src     -fno-exceptions -fno-rtti -target x86_64-apple-macosx10.9 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk -arch x86_64 -F /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/../../../Developer/Library/Frameworks -mmacosx-version-min=10.9 -O0 -g -UNDEBUG -MMD -MT lib/ClangImporter/CMakeFiles/swiftClangImporter.dir/ImportType.cpp.o -MF lib/ClangImporter/CMakeFiles/swiftClangImporter.dir/ImportType.cpp.o.d -o lib/ClangImporter/CMakeFiles/swiftClangImporter.dir/ImportType.cpp.o -c /Users/tyler/code/swift/swift/lib/ClangImporter/ImportType.cpp
In file included from /Users/tyler/code/swift/swift/lib/ClangImporter/ImportType.cpp:17:
In file included from /Users/tyler/code/swift/swift/lib/ClangImporter/ImporterImpl.h:20:
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:227:35: error: expected expression
  std::function<void(clang::Sema &, SwiftLookupTable &)> PopulateTable;
                                  ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:227:22: error: no member named 'Sema' in namespace 'clang'; did you mean 'fma'?
  std::function<void(clang::Sema &, SwiftLookupTable &)> PopulateTable;
                     ^~~~~~~~~~~
                     fma
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/include/math.h:554:15: note: 'fma' declared here
extern double fma(double, double, double);
              ^
In file included from /Users/tyler/code/swift/swift/lib/ClangImporter/ImportType.cpp:17:
In file included from /Users/tyler/code/swift/swift/lib/ClangImporter/ImporterImpl.h:20:
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:227:37: error: 'SwiftLookupTable' does not refer to a value
  std::function<void(clang::Sema &, SwiftLookupTable &)> PopulateTable;
                                    ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:64:7: note: declared here
class SwiftLookupTable {
      ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:227:55: error: expected expression
  std::function<void(clang::Sema &, SwiftLookupTable &)> PopulateTable;
                                                      ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:232:37: error: expected expression
    std::function<void(clang::Sema &, SwiftLookupTable &)> populateTable,
                                    ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:232:24: error: no member named 'Sema' in namespace 'clang'; did you mean 'fma'?
    std::function<void(clang::Sema &, SwiftLookupTable &)> populateTable,
                       ^~~~~~~~~~~
                       fma
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/include/math.h:554:15: note: 'fma' declared here
extern double fma(double, double, double);
              ^
In file included from /Users/tyler/code/swift/swift/lib/ClangImporter/ImportType.cpp:17:
In file included from /Users/tyler/code/swift/swift/lib/ClangImporter/ImporterImpl.h:20:
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:232:39: error: 'SwiftLookupTable' does not refer to a value
    std::function<void(clang::Sema &, SwiftLookupTable &)> populateTable,
                                      ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:64:7: note: declared here
class SwiftLookupTable {
      ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:232:57: error: expected expression
    std::function<void(clang::Sema &, SwiftLookupTable &)> populateTable,
                                                        ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:237:38: error: no type named 'Sema' in namespace 'clang'
  void writeExtensionContents(clang::Sema &sema,
                              ~~~~~~~^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:225:7: warning: 'swift::SwiftLookupTableWriter' has virtual functions but non-virtual destructor [-Wnon-virtual-dtor]
class SwiftLookupTableWriter : public clang::ModuleFileExtensionWriter {
      ^
1 warning and 9 errors generated.
[54/593] Building CXX object lib/ClangImporter/CMakeFiles/swiftClangImporter.dir/ImportDecl.cpp.o
FAILED: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++   -DGTEST_HAS_RTTI=0 -D_DEBUG -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -fPIC -fvisibility-inlines-hidden -Wall -W -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wcovered-switch-default -Wnon-virtual-dtor -Werror=date-time -std=c++11 -fcolor-diagnostics -Wdocumentation -Wimplicit-fallthrough -Wunreachable-code -Woverloaded-virtual -g -Ilib/ClangImporter -I/Users/tyler/code/swift/swift/lib/ClangImporter -I/Users/tyler/code/swift/swift/include -Iinclude -I/Users/tyler/code/swift/build/Ninja-DebugAssert/llvm-macosx-x86_64/include -I/Users/tyler/code/swift/llvm/include -I/Users/tyler/code/swift/build/Ninja-DebugAssert/llvm-macosx-x86_64/tools/clang/include -I/Users/tyler/code/swift/llvm/tools/clang/include -I/Users/tyler/code/swift/cmark/src -I/Users/tyler/code/swift/build/Ninja-DebugAssert/cmark-macosx-x86_64/src     -fno-exceptions -fno-rtti -target x86_64-apple-macosx10.9 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk -arch x86_64 -F /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/../../../Developer/Library/Frameworks -mmacosx-version-min=10.9 -O0 -g -UNDEBUG -MMD -MT lib/ClangImporter/CMakeFiles/swiftClangImporter.dir/ImportDecl.cpp.o -MF lib/ClangImporter/CMakeFiles/swiftClangImporter.dir/ImportDecl.cpp.o.d -o lib/ClangImporter/CMakeFiles/swiftClangImporter.dir/ImportDecl.cpp.o -c /Users/tyler/code/swift/swift/lib/ClangImporter/ImportDecl.cpp
In file included from /Users/tyler/code/swift/swift/lib/ClangImporter/ImportDecl.cpp:17:
In file included from /Users/tyler/code/swift/swift/lib/ClangImporter/ImporterImpl.h:20:
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:227:35: error: expected expression
  std::function<void(clang::Sema &, SwiftLookupTable &)> PopulateTable;
                                  ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:227:22: error: no member named 'Sema' in namespace 'clang'; did you mean 'fma'?
  std::function<void(clang::Sema &, SwiftLookupTable &)> PopulateTable;
                     ^~~~~~~~~~~
                     fma
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/include/math.h:554:15: note: 'fma' declared here
extern double fma(double, double, double);
              ^
In file included from /Users/tyler/code/swift/swift/lib/ClangImporter/ImportDecl.cpp:17:
In file included from /Users/tyler/code/swift/swift/lib/ClangImporter/ImporterImpl.h:20:
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:227:37: error: 'SwiftLookupTable' does not refer to a value
  std::function<void(clang::Sema &, SwiftLookupTable &)> PopulateTable;
                                    ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:64:7: note: declared here
class SwiftLookupTable {
      ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:227:55: error: expected expression
  std::function<void(clang::Sema &, SwiftLookupTable &)> PopulateTable;
                                                      ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:232:37: error: expected expression
    std::function<void(clang::Sema &, SwiftLookupTable &)> populateTable,
                                    ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:232:24: error: no member named 'Sema' in namespace 'clang'; did you mean 'fma'?
    std::function<void(clang::Sema &, SwiftLookupTable &)> populateTable,
                       ^~~~~~~~~~~
                       fma
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/include/math.h:554:15: note: 'fma' declared here
extern double fma(double, double, double);
              ^
In file included from /Users/tyler/code/swift/swift/lib/ClangImporter/ImportDecl.cpp:17:
In file included from /Users/tyler/code/swift/swift/lib/ClangImporter/ImporterImpl.h:20:
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:232:39: error: 'SwiftLookupTable' does not refer to a value
    std::function<void(clang::Sema &, SwiftLookupTable &)> populateTable,
                                      ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:64:7: note: declared here
class SwiftLookupTable {
      ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:232:57: error: expected expression
    std::function<void(clang::Sema &, SwiftLookupTable &)> populateTable,
                                                        ^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:237:38: error: no type named 'Sema' in namespace 'clang'
  void writeExtensionContents(clang::Sema &sema,
                              ~~~~~~~^
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:225:7: warning: 'swift::SwiftLookupTableWriter' has virtual functions but non-virtual destructor [-Wnon-virtual-dtor]
class SwiftLookupTableWriter : public clang::ModuleFileExtensionWriter {
      ^
1 warning and 9 errors generated.
[54/593] Building CXX object lib/ClangImporter/CMakeFiles/swiftClangImporter.dir/ClangImporter.cpp.o
FAILED: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++   -DGTEST_HAS_RTTI=0 -D_DEBUG -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -fPIC -fvisibility-inlines-hidden -Wall -W -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wcovered-switch-default -Wnon-virtual-dtor -Werror=date-time -std=c++11 -fcolor-diagnostics -Wdocumentation -Wimplicit-fallthrough -Wunreachable-code -Woverloaded-virtual -g -Ilib/ClangImporter -I/Users/tyler/code/swift/swift/lib/ClangImporter -I/Users/tyler/code/swift/swift/include -Iinclude -I/Users/tyler/code/swift/build/Ninja-DebugAssert/llvm-macosx-x86_64/include -I/Users/tyler/code/swift/llvm/include -I/Users/tyler/code/swift/build/Ninja-DebugAssert/llvm-macosx-x86_64/tools/clang/include -I/Users/tyler/code/swift/llvm/tools/clang/include -I/Users/tyler/code/swift/cmark/src -I/Users/tyler/code/swift/build/Ninja-DebugAssert/cmark-macosx-x86_64/src     -fno-exceptions -fno-rtti -target x86_64-apple-macosx10.9 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk -arch x86_64 -F /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/../../../Developer/Library/Frameworks -mmacosx-version-min=10.9 -O0 -g -UNDEBUG -MMD -MT lib/ClangImporter/CMakeFiles/swiftClangImporter.dir/ClangImporter.cpp.o -MF lib/ClangImporter/CMakeFiles/swiftClangImporter.dir/ClangImporter.cpp.o.d -o lib/ClangImporter/CMakeFiles/swiftClangImporter.dir/ClangImporter.cpp.o -c /Users/tyler/code/swift/swift/lib/ClangImporter/ClangImporter.cpp
In file included from /Users/tyler/code/swift/swift/lib/ClangImporter/ClangImporter.cpp:18:
In file included from /Users/tyler/code/swift/swift/lib/ClangImporter/ImporterImpl.h:20:
/Users/tyler/code/swift/swift/lib/ClangImporter/SwiftLookupTable.h:238:62: error: non-virtual member function marked 'override' hides virtual member function
                              llvm::BitstreamWriter &stream) override;
                                                             ^
/Users/tyler/code/swift/llvm/tools/clang/include/clang/Serialization/ModuleFileExtension.h:123:16: note: hidden overloaded virtual function 'clang::ModuleFileExtensionWriter::writeExtensionContents' declared here: different number of parameters (1 vs 2)
  virtual void writeExtensionContents(llvm::BitstreamWriter &Stream) = 0;
               ^
/Users/tyler/code/swift/swift/lib/ClangImporter/ClangImporter.cpp:4428:16: error: allocating an object of abstract class type 'swift::SwiftLookupTableWriter'
           new SwiftLookupTableWriter(this, populateTable, writer));
               ^
/Users/tyler/code/swift/llvm/tools/clang/include/clang/Serialization/ModuleFileExtension.h:123:16: note: unimplemented pure virtual method 'writeExtensionContents' in 'SwiftLookupTableWriter'
  virtual void writeExtensionContents(llvm::BitstreamWriter &Stream) = 0;
               ^
2 errors generated.
[54/593] Building CXX object lib/Driver/CMakeFiles/swiftDriver.dir/Driver.cpp.o
ninja: build stopped: subcommand failed.
utils/build-script: command terminated with a non-zero exit status 1, aborting

Full output in the attached file.
@swift-ci
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Comment by Tyler Mandry (JIRA)

Also found this build log online... https://gist.github.com/harlanhaskins/fa2ddd24e1f1d9745034

@belkadan
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@DougGregor, is this related to your recent changes?

@DougGregor
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You need to update your swift-clang repo. There were synchronized changes.

@DougGregor
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As noted above, please update your swift-clang repository to pick up synchronized changes there.

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Comment by Tyler Mandry (JIRA)

Okay done, thanks. I used the utils/update-checkout script to update all the other repos, is there a reason it doesn't update clang as well?

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Comment by Tyler Mandry (JIRA)

Hm, from the code it looks like it is supposed to. I'll try to look into why it didn't..

@DougGregor
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... it should have updated Clang. This is the commit I'm referring to:

commit 53d04af5ce14310813e7f4a5db9a949e70829f72
Author: Douglas Gregor <dgregor@apple.com>
Date: Tue Dec 8 22:43:32 2015 +0000

Module file extensions: pass a Sema through to the extension writer.

Module file extensions are likely to need access to
Sema/Preprocessor/ASTContext, and cannot get it through other
sources.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@255065 91177308-0d34-0410-b5e6-96231b3b80d8

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Comment by Tyler Mandry (JIRA)

Actually it looks like you have to use the --all flag for update-checkout to update clang.

Not sure why, I guess because it could mean you have to do a clean build.

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
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bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
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@belkadan @DougGregor @swift-ci