Done, r323467
> On Jan 25, 2018, at 1:20 PM, Davide Italiano <dccitali...@gmail.com> wrote:
>
> yes, sure, I think that's the right thing to do.
>
> --
> Davide
>
> On Thu, Jan 25, 2018 at 1:16 PM, Vedant Kumar <v...@apple.com> wrote:
>> We *could* x-fail this test on older OS's, but ISTM that we don't need this
>> test to printf at all, so let's just remove the #include?
>>
>> vedant
>>
>> On Jan 25, 2018, at 1:14 PM, Vedant Kumar <v...@apple.com> wrote:
>>
>> The test passes locally, but the cmake job is failing in the exact same way
>> as the Xcode one. Based on the error, it looks like the compiler invocation
>> has failed.
>>
>> .. and, aha!, here is the failed invocation:
>>
>> green-dragon-23:non-overlapping-index-variable-i buildslave$ make
>> MAKE_DSYM=NO MAKE_GMODULES=YES ARCH=x86_64
>> CC="/Users/buildslave/jenkins/workspace/lldb-cmake/host-compiler/bin/clang-7.0"
>> /Users/buildslave/jenkins/workspace/lldb-cmake/host-compiler/bin/clang-7.0
>> -std=c++11 -g -O0 -fno-builtin -arch x86_64
>> -I/Users/buildslave/jenkins/workspace/lldb-cmake/src/llvm/tools/lldb/packages/Python/lldbsuite/test/make/../../../../../include
>> -include
>> /Users/buildslave/jenkins/workspace/lldb-cmake/src/llvm/tools/lldb/packages/Python/lldbsuite/test/make/test_common.h
>> -I/Users/buildslave/jenkins/workspace/lldb-cmake/src/llvm/tools/lldb/packages/Python/lldbsuite/test/make/
>> -fno-limit-debug-info -fmodules -gmodules
>> -fmodules-cache-path=module-cache --driver-mode=g++ -c -o main.o main.cpp
>> main.cpp:27:9: error: no matching constructor for initialization of 'Point'
>> point(0, 0)
>> ^ ~~~~
>> /usr/include/MacTypes.h:538:8: note: candidate constructor (the implicit
>> copy constructor) not viable: requires 1 argument, but 2 were provided
>> struct Point {
>> ^
>> /usr/include/MacTypes.h:538:8: note: candidate constructor (the implicit
>> move constructor) not viable: requires 1 argument, but 2 were provided
>> /usr/include/MacTypes.h:538:8: note: candidate constructor (the implicit
>> default constructor) not viable: requires 0 arguments, but 2 were provided
>> main.cpp:36:23: error: no member named 'x' in 'Point'
>> ptr[i]->point.x = i;
>> ~~~~~~~~~~~~~ ^
>> main.cpp:37:23: error: no member named 'y' in 'Point'
>> ptr[i]->point.y = i+1;
>> ~~~~~~~~~~~~~ ^
>> main.cpp:47:77: error: no member named 'x' in 'Point'
>> printf("data[%d] = %d (%d, %d)\n", i, ptr[i]->id,
>> ptr[i]->point.x, ptr[i]->point.y);
>> ~~~~~~~~~~~~~
>> ^
>> main.cpp:47:94: error: no member named 'y' in 'Point'
>> printf("data[%d] = %d (%d, %d)\n", i, ptr[i]->id,
>> ptr[i]->point.x, ptr[i]->point.y);
>>
>> ~~~~~~~~~~~~~ ^
>> 5 errors generated.
>> make: *** [main.o] Error 1
>>
>> It looks like we're picking up "struct Point" from /usr/include/MacTypes.h!
>>
>> vedant
>>
>> On Jan 25, 2018, at 1:02 PM, Vedant Kumar <v...@apple.com> wrote:
>>
>> Taking a look. It may be another instance of a test not actually running
>> with -fmodules in the -gmodules configuration.
>>
>> vedant
>>
>> On Jan 25, 2018, at 12:40 PM, Davide Italiano <dccitali...@gmail.com> wrote:
>>
>> The bot started failing recently, and this commit seems the most likely
>> culprit.
>>
>> http://lab.llvm.org:8080/green/view/LLDB/job/lldb-xcode/4513/
>>
>>
>> Can you please take a look, Vedant?
>>
>> Thanks,
>>
>> --
>> Davide
>>
>> On Thu, Jan 25, 2018 at 10:01 AM, Vedant Kumar via lldb-commits
>> <lldb-commits@lists.llvm.org> wrote:
>>
>> Author: vedantk
>> Date: Thu Jan 25 10:01:27 2018
>> New Revision: 323450
>>
>> URL: http://llvm.org/viewvc/llvm-project?rev=323450&view=rev
>> Log:
>> Use test-specific module caches to avoid stale header conflicts
>>
>> Stale global module caches cause problems for the bots. The modules
>> become invalid when clang headers are updated by version control, and
>> tests which use these modules fail to compile, e.g:
>>
>> fatal error: file '.../__stddef_max_align_t.h' has been modified since the
>> module file '/var/.../Darwin.pcm' was built
>> note: please rebuild precompiled header '/var/.../Darwin.pcm'
>>
>> Eventually we should transition to having just a single module cache to
>> speed
>> tests up. This patch should be just enough to fix the spurious bot failures
>> due
>> to stale caches.
>>
>> rdar://36479805, also related to llvm.org/PR36048
>>
>> Differential Revision: https://reviews.llvm.org/D42277
>>
>> Modified:
>>
>> lldb/trunk/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-cpp/TestDataFormatterCpp.py
>>
>> lldb/trunk/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-globals/TestDataFormatterGlobals.py
>>
>> lldb/trunk/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/list/TestDataFormatterLibcxxList.py
>>
>> lldb/trunk/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/vector/TestDataFormatterLibcxxVector.py
>>
>> lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-auto-import/Makefile
>>
>> lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-auto-import/TestModulesAutoImport.py
>>
>> lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/Makefile
>>
>> lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/TestIncompleteModules.py
>>
>> lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-inline-functions/Makefile
>>
>> lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-inline-functions/TestModulesInlineFunctions.py
>> lldb/trunk/packages/Python/lldbsuite/test/make/Makefile.rules
>>
>> Modified:
>> lldb/trunk/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-cpp/TestDataFormatterCpp.py
>> URL:
>> http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-cpp/TestDataFormatterCpp.py?rev=323450&r1=323449&r2=323450&view=diff
>> ==============================================================================
>> ---
>> lldb/trunk/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-cpp/TestDataFormatterCpp.py
>> (original)
>> +++
>> lldb/trunk/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-cpp/TestDataFormatterCpp.py
>> Thu Jan 25 10:01:27 2018
>> @@ -26,6 +26,8 @@ class CppDataFormatterTestCase(TestBase)
>> @expectedFailureAll(
>> oslist=["windows"],
>> bugnumber="llvm.org/pr24462: Data formatters have problems on
>> Windows")
>> + @skipIf(debug_info="gmodules",
>> + bugnumber="https://bugs.llvm.org/show_bug.cgi?id=36048";)
>> def test_with_run_command(self):
>> """Test that that file and class static variables display
>> correctly."""
>> self.build()
>>
>> Modified:
>> lldb/trunk/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-globals/TestDataFormatterGlobals.py
>> URL:
>> http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-globals/TestDataFormatterGlobals.py?rev=323450&r1=323449&r2=323450&view=diff
>> ==============================================================================
>> ---
>> lldb/trunk/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-globals/TestDataFormatterGlobals.py
>> (original)
>> +++
>> lldb/trunk/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-globals/TestDataFormatterGlobals.py
>> Thu Jan 25 10:01:27 2018
>> @@ -9,6 +9,7 @@ import os
>> import time
>> import lldb
>> from lldbsuite.test.lldbtest import *
>> +from lldbsuite.test.decorators import *
>> import lldbsuite.test.lldbutil as lldbutil
>>
>>
>> @@ -22,6 +23,8 @@ class GlobalsDataFormatterTestCase(TestB
>> # Find the line number to break at.
>> self.line = line_number('main.cpp', '// Set break point at this
>> line.')
>>
>> + @skipIf(debug_info="gmodules",
>> + bugnumber="https://bugs.llvm.org/show_bug.cgi?id=36048";)
>> def test_with_run_command(self):
>> """Test that that file and class static variables display
>> correctly."""
>> self.build()
>>
>> Modified:
>> lldb/trunk/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/list/TestDataFormatterLibcxxList.py
>> URL:
>> http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/list/TestDataFormatterLibcxxList.py?rev=323450&r1=323449&r2=323450&view=diff
>> ==============================================================================
>> ---
>> lldb/trunk/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/list/TestDataFormatterLibcxxList.py
>> (original)
>> +++
>> lldb/trunk/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/list/TestDataFormatterLibcxxList.py
>> Thu Jan 25 10:01:27 2018
>> @@ -31,6 +31,8 @@ class LibcxxListDataFormatterTestCase(Te
>> '// Set fourth break point at this line.')
>>
>> @add_test_categories(["libc++"])
>> + @skipIf(debug_info="gmodules",
>> + bugnumber="https://bugs.llvm.org/show_bug.cgi?id=36048";)
>> def test_with_run_command(self):
>> """Test that that file and class static variables display
>> correctly."""
>> self.build()
>>
>> Modified:
>> lldb/trunk/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/vector/TestDataFormatterLibcxxVector.py
>> URL:
>> http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/vector/TestDataFormatterLibcxxVector.py?rev=323450&r1=323449&r2=323450&view=diff
>> ==============================================================================
>> ---
>> lldb/trunk/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/vector/TestDataFormatterLibcxxVector.py
>> (original)
>> +++
>> lldb/trunk/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/vector/TestDataFormatterLibcxxVector.py
>> Thu Jan 25 10:01:27 2018
>> @@ -18,6 +18,8 @@ class LibcxxVectorDataFormatterTestCase(
>> mydir = TestBase.compute_mydir(__file__)
>>
>> @add_test_categories(["libc++"])
>> + @skipIf(debug_info="gmodules",
>> + bugnumber="https://bugs.llvm.org/show_bug.cgi?id=36048";)
>> def test_with_run_command(self):
>> """Test that that file and class static variables display
>> correctly."""
>> self.build()
>>
>> Modified:
>> lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-auto-import/Makefile
>> URL:
>> http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-auto-import/Makefile?rev=323450&r1=323449&r2=323450&view=diff
>> ==============================================================================
>> ---
>> lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-auto-import/Makefile
>> (original)
>> +++
>> lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-auto-import/Makefile
>> Thu Jan 25 10:01:27 2018
>> @@ -1,6 +1,6 @@
>> LEVEL = ../../../make
>> OBJC_SOURCES := main.m
>>
>> -CFLAGS += -fmodules -gmodules -g
>> +CFLAGS += $(MANDATORY_MODULE_BUILD_CFLAGS)
>>
>> include $(LEVEL)/Makefile.rules
>>
>> Modified:
>> lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-auto-import/TestModulesAutoImport.py
>> URL:
>> http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-auto-import/TestModulesAutoImport.py?rev=323450&r1=323449&r2=323450&view=diff
>> ==============================================================================
>> ---
>> lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-auto-import/TestModulesAutoImport.py
>> (original)
>> +++
>> lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-auto-import/TestModulesAutoImport.py
>> Thu Jan 25 10:01:27 2018
>> @@ -26,7 +26,7 @@ class ObjCModulesAutoImportTestCase(Test
>> self.line = line_number('main.m', '// Set breakpoint 0 here.')
>>
>> @skipUnlessDarwin
>> - @skipIf(macos_version=["<", "10.12"])
>> + @skipIf(macos_version=["<", "10.12"],
>> debug_info=no_match(["gmodules"]))
>> def test_expr(self):
>> self.build()
>> exe = self.getBuildArtifact("a.out")
>>
>> Modified:
>> lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/Makefile
>> URL:
>> http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/Makefile?rev=323450&r1=323449&r2=323450&view=diff
>> ==============================================================================
>> ---
>> lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/Makefile
>> (original)
>> +++
>> lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/Makefile
>> Thu Jan 25 10:01:27 2018
>> @@ -4,5 +4,5 @@ OBJC_SOURCES := main.m myModule.m
>>
>> include $(LEVEL)/Makefile.rules
>>
>> -CFLAGS += -fmodules -I$(PWD)
>> +CFLAGS += $(MANDATORY_MODULE_BUILD_CFLAGS) -I$(PWD)
>> LDFLAGS += -framework Foundation
>>
>> Modified:
>> lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/TestIncompleteModules.py
>> URL:
>> http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/TestIncompleteModules.py?rev=323450&r1=323449&r2=323450&view=diff
>> ==============================================================================
>> ---
>> lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/TestIncompleteModules.py
>> (original)
>> +++
>> lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/TestIncompleteModules.py
>> Thu Jan 25 10:01:27 2018
>> @@ -24,7 +24,7 @@ class IncompleteModulesTestCase(TestBase
>>
>> @skipUnlessDarwin
>> @unittest2.expectedFailure("rdar://20416388")
>> - @skipIf(macos_version=["<", "10.12"])
>> + @skipIf(macos_version=["<", "10.12"],
>> debug_info=no_match(["gmodules"]))
>> def test_expr(self):
>> self.build()
>> exe = self.getBuildArtifact("a.out")
>>
>> Modified:
>> lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-inline-functions/Makefile
>> URL:
>> http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-inline-functions/Makefile?rev=323450&r1=323449&r2=323450&view=diff
>> ==============================================================================
>> ---
>> lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-inline-functions/Makefile
>> (original)
>> +++
>> lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-inline-functions/Makefile
>> Thu Jan 25 10:01:27 2018
>> @@ -6,4 +6,4 @@ OBJC_SOURCES := main.m
>>
>> include $(LEVEL)/Makefile.rules
>>
>> -CFLAGS += -fmodules -I$(PWD)
>> +CFLAGS += $(MANDATORY_MODULE_BUILD_CFLAGS) -I$(PWD)
>>
>> Modified:
>> lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-inline-functions/TestModulesInlineFunctions.py
>> URL:
>> http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-inline-functions/TestModulesInlineFunctions.py?rev=323450&r1=323449&r2=323450&view=diff
>> ==============================================================================
>> ---
>> lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-inline-functions/TestModulesInlineFunctions.py
>> (original)
>> +++
>> lldb/trunk/packages/Python/lldbsuite/test/lang/objc/modules-inline-functions/TestModulesInlineFunctions.py
>> Thu Jan 25 10:01:27 2018
>> @@ -27,7 +27,7 @@ class ModulesInlineFunctionsTestCase(Tes
>> self.line = line_number('main.m', '// Set breakpoint here.')
>>
>> @skipUnlessDarwin
>> - @skipIf(macos_version=["<", "10.12"])
>> + @skipIf(macos_version=["<", "10.12"],
>> debug_info=no_match(["gmodules"]))
>> def test_expr(self):
>> self.build()
>> exe = self.getBuildArtifact("a.out")
>>
>> Modified: lldb/trunk/packages/Python/lldbsuite/test/make/Makefile.rules
>> URL:
>> http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/make/Makefile.rules?rev=323450&r1=323449&r2=323450&view=diff
>> ==============================================================================
>> --- lldb/trunk/packages/Python/lldbsuite/test/make/Makefile.rules (original)
>> +++ lldb/trunk/packages/Python/lldbsuite/test/make/Makefile.rules Thu Jan 25
>> 10:01:27 2018
>> @@ -237,13 +237,15 @@ ifeq "$(MAKE_DWO)" "YES"
>> CFLAGS += -gsplit-dwarf
>> endif
>>
>> +CLANG_MODULE_CACHE_DIR := module-cache
>> +
>> +MANDATORY_MODULE_BUILD_CFLAGS := -fmodules -gmodules
>> -fmodules-cache-path=$(CLANG_MODULE_CACHE_DIR)
>> +
>> ifeq "$(MAKE_GMODULES)" "YES"
>> - CFLAGS += -fmodules -gmodules
>> + CFLAGS += $(MANDATORY_MODULE_BUILD_CFLAGS)
>> endif
>>
>> -CXXFLAGS += -std=c++11
>> -# FIXME: C++ modules aren't supported on all platforms.
>> -CXXFLAGS += $(subst -fmodules,, $(CFLAGS))
>> +CXXFLAGS += -std=c++11 $(CFLAGS)
>> LD = $(CC)
>> LDFLAGS ?= $(CFLAGS)
>> LDFLAGS += $(LD_EXTRAS) $(ARCH_LDFLAGS)
>> @@ -636,7 +638,7 @@ endif
>> dsym: $(DSYM)
>> all: $(EXE) $(DSYM)
>> clean::
>> - $(RM) $(OBJECTS) $(PREREQS) $(PREREQS:.d=.d.tmp) $(DWOS)
>> $(ARCHIVE_NAME) $(ARCHIVE_OBJECTS)
>> + $(RM) -rf $(OBJECTS) $(PREREQS) $(PREREQS:.d=.d.tmp) $(DWOS)
>> $(ARCHIVE_NAME) $(ARCHIVE_OBJECTS) $(CLANG_MODULE_CACHE_DIR)
>> ifneq "$(DYLIB_NAME)" ""
>> $(RM) -r $(DYLIB_FILENAME).dSYM
>> $(RM) $(DYLIB_OBJECTS) $(DYLIB_PREREQS) $(DYLIB_PREREQS:.d=.d.tmp)
>> $(DYLIB_DWOS) $(DYLIB_FILENAME) $(DYLIB_FILENAME).debug
>>
>>
>> _______________________________________________
>> lldb-commits mailing list
>> lldb-commits@lists.llvm.org
>> http://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
>>
>>
>>
>>
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