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<head>
<base href="https://bugs.llvm.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Clang-cl Bootstrap: APPLICATION_FAULT_INVALID_POINTER_WRITE_clang_cl+1268045"
href="https://bugs.llvm.org/show_bug.cgi?id=34541">34541</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Clang-cl Bootstrap: APPLICATION_FAULT_INVALID_POINTER_WRITE_clang_cl+1268045
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>5.0
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Windows NT
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>Frontend
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>ipvb@qq.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=19128" name="attach_19128" title="clang-cl dump file">attachment 19128</a> <a href="attachment.cgi?id=19128&action=edit" title="clang-cl dump file">[details]</a></span>
clang-cl dump file
When I use Clang 5.0 (Visual C + + 2017) Bootstrap trunk clang, clang frontend
command failed due to signal
MSVC: 14.11.25503
Windows 10 Pro
cmdline:
# Crash reproducer for clang version 5.0.0 (clangbuilder.io)
# Driver args: "--driver-mode=cl" "/nologo" "-D" "GTEST_HAS_RTTI=0" "-D"
"UNICODE" "-D" "_CRT_NONSTDC_NO_DEPRECATE" "-D" "_CRT_NONSTDC_NO_WARNINGS" "-D"
"_CRT_SECURE_NO_DEPRECATE" "-D" "_CRT_SECURE_NO_WARNINGS" "-D"
"_DEBUG_POINTER_IMPL=" "-D" "_GNU_SOURCE" "-D" "_HAS_EXCEPTIONS=0" "-D"
"_SCL_SECURE_NO_DEPRECATE" "-D" "_SCL_SECURE_NO_WARNINGS" "-D" "_UNICODE" "-D"
"__STDC_CONSTANT_MACROS" "-D" "__STDC_FORMAT_MACROS" "-D" "__STDC_LIMIT_MACROS"
"-I" "tools\\clang\\lib\\AST" "-I"
"F:\\Clangbuilder\\out\\mainline\\tools\\clang\\lib\\AST" "-I"
"F:\\Clangbuilder\\out\\mainline\\tools\\clang\\include" "-I"
"tools\\clang\\include" "-I" "include" "-I"
"F:\\Clangbuilder\\out\\mainline\\include" "-fms-compatibility-version=19.11"
"-m64" "/Zc:inline" "-Werror=c++11-compat-deprecated-writable-strings"
"-fbuiltin" "/Zc:rvalueCast" "-mno-incremental-linker-compatible" "-WCL4" "-W"
"-Wno-unused-parameter" "-Wwrite-strings" "-Wcast-qual"
"-Wmissing-field-initializers" "-Wcovered-switch-default"
"-Wdelete-non-virtual-dtor" "-Wstring-conversion" "/MT" "/O2" "/Ob2" "-D"
"NDEBUG" "/EHs-c-" "/GR-" "--show-includes"
"/Fotools\\clang\\lib\\AST\\CMakeFiles\\clangAST.dir\\DeclCXX.cpp.obj"
"/Fdtools\\clang\\lib\\AST\\CMakeFiles\\clangAST.dir\\clangAST.pdb" "-c"
"F:\\Clangbuilder\\out\\mainline\\tools\\clang\\lib\\AST\\DeclCXX.cpp"
# Original command: "D:\\LLVM\\bin\\clang-cl.exe" "-cc1" "-triple"
"x86_64-pc-windows-msvc19.11.0" "-emit-obj" "-disable-free"
"-disable-llvm-verifier" "-discard-value-names" "-main-file-name" "DeclCXX.cpp"
"-mrelocation-model" "pic" "-pic-level" "2" "-mthread-model" "posix"
"-relaxed-aliasing" "-fmath-errno" "-masm-verbose" "-mconstructor-aliases"
"-munwind-tables" "-target-cpu" "x86-64" "-D_MT" "-flto-visibility-public-std"
"--dependent-lib=libcmt" "--dependent-lib=oldnames" "--show-includes"
"-fno-rtti-data" "-stack-protector" "2" "-fms-volatile" "-fdiagnostics-format"
"msvc" "-momit-leaf-frame-pointer" "-dwarf-column-info" "-debugger-tuning=gdb"
"-ffunction-sections" "-coverage-notes-file"
"F:\\Clangbuilder\\out\\prebuilt\\DeclCXX.gcno" "-resource-dir"
"D:\\LLVM\\lib\\clang\\5.0.0" "-D" "GTEST_HAS_RTTI=0" "-D" "UNICODE" "-D"
"_CRT_NONSTDC_NO_DEPRECATE" "-D" "_CRT_NONSTDC_NO_WARNINGS" "-D"
"_CRT_SECURE_NO_DEPRECATE" "-D" "_CRT_SECURE_NO_WARNINGS" "-D"
"_DEBUG_POINTER_IMPL=" "-D" "_GNU_SOURCE" "-D" "_HAS_EXCEPTIONS=0" "-D"
"_SCL_SECURE_NO_DEPRECATE" "-D" "_SCL_SECURE_NO_WARNINGS" "-D" "_UNICODE" "-D"
"__STDC_CONSTANT_MACROS" "-D" "__STDC_FORMAT_MACROS" "-D" "__STDC_LIMIT_MACROS"
"-I" "tools\\clang\\lib\\AST" "-I"
"F:\\Clangbuilder\\out\\mainline\\tools\\clang\\lib\\AST" "-I"
"F:\\Clangbuilder\\out\\mainline\\tools\\clang\\include" "-I"
"tools\\clang\\include" "-I" "include" "-I"
"F:\\Clangbuilder\\out\\mainline\\include" "-D" "NDEBUG" "-internal-isystem"
"D:\\LLVM\\lib\\clang\\5.0.0\\include" "-internal-isystem" "C:\\Program Files
(x86)\\Microsoft Visual
Studio\\2017\\Community\\VC\\Tools\\MSVC\\14.11.25503\\ATLMFC\\include"
"-internal-isystem" "C:\\Program Files (x86)\\Microsoft Visual
Studio\\2017\\Community\\VC\\Tools\\MSVC\\14.11.25503\\include"
"-internal-isystem" "C:\\Program Files (x86)\\Windows
Kits\\NETFXSDK\\4.6.1\\include\\um" "-internal-isystem" "C:\\Program Files
(x86)\\Windows Kits\\10\\include\\10.0.16278.0\\ucrt" "-internal-isystem"
"C:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.16278.0\\shared"
"-internal-isystem" "C:\\Program Files (x86)\\Windows
Kits\\10\\include\\10.0.16278.0\\um" "-internal-isystem" "C:\\Program Files
(x86)\\Windows Kits\\10\\include\\10.0.16278.0\\winrt" "-O2"
"-Werror=c++11-compat-deprecated-writable-strings" "-WCL4" "-W"
"-Wno-unused-parameter" "-Wwrite-strings" "-Wcast-qual"
"-Wmissing-field-initializers" "-Wcovered-switch-default"
"-Wdelete-non-virtual-dtor" "-Wstring-conversion" "-fdeprecated-macro"
"-fdebug-compilation-dir" "F:\\Clangbuilder\\out\\prebuilt" "-ferror-limit"
"19" "-fmessage-length" "0" "-fms-extensions" "-fms-compatibility"
"-fms-compatibility-version=19.11" "-std=c++14" "-fdelayed-template-parsing"
"-finline-functions" "-fobjc-runtime=gcc" "-fdiagnostics-show-option"
"-vectorize-loops" "-vectorize-slp" "-o"
"tools\\clang\\lib\\AST\\CMakeFiles\\clangAST.dir\\DeclCXX.cpp.obj" "-x" "c++"
"F:\\Clangbuilder\\out\\mainline\\tools\\clang\\lib\\AST\\DeclCXX.cpp"
"D:\\LLVM\\bin\\clang-cl.exe" "-cc1" "-triple" "x86_64-pc-windows-msvc19.11.0"
"-emit-obj" "-disable-free" "-disable-llvm-verifier" "-discard-value-names"
"-main-file-name" "DeclCXX.cpp" "-mrelocation-model" "pic" "-pic-level" "2"
"-mthread-model" "posix" "-relaxed-aliasing" "-fmath-errno" "-masm-verbose"
"-mconstructor-aliases" "-munwind-tables" "-target-cpu" "x86-64" "-D_MT"
"-flto-visibility-public-std" "--dependent-lib=libcmt"
"--dependent-lib=oldnames" "--show-includes" "-fno-rtti-data"
"-stack-protector" "2" "-fms-volatile" "-fdiagnostics-format" "msvc"
"-momit-leaf-frame-pointer" "-dwarf-column-info" "-debugger-tuning=gdb"
"-ffunction-sections" "-coverage-notes-file"
"F:\\Clangbuilder\\out\\prebuilt\\DeclCXX.gcno" "-D" "GTEST_HAS_RTTI=0" "-D"
"UNICODE" "-D" "_CRT_NONSTDC_NO_DEPRECATE" "-D" "_CRT_NONSTDC_NO_WARNINGS" "-D"
"_CRT_SECURE_NO_DEPRECATE" "-D" "_CRT_SECURE_NO_WARNINGS" "-D"
"_DEBUG_POINTER_IMPL=" "-D" "_GNU_SOURCE" "-D" "_HAS_EXCEPTIONS=0" "-D"
"_SCL_SECURE_NO_DEPRECATE" "-D" "_SCL_SECURE_NO_WARNINGS" "-D" "_UNICODE" "-D"
"__STDC_CONSTANT_MACROS" "-D" "__STDC_FORMAT_MACROS" "-D" "__STDC_LIMIT_MACROS"
"-D" "NDEBUG" "-O2" "-Werror=c++11-compat-deprecated-writable-strings" "-WCL4"
"-W" "-Wno-unused-parameter" "-Wwrite-strings" "-Wcast-qual"
"-Wmissing-field-initializers" "-Wcovered-switch-default"
"-Wdelete-non-virtual-dtor" "-Wstring-conversion" "-fdeprecated-macro"
"-ferror-limit" "19" "-fmessage-length" "0" "-fms-extensions"
"-fms-compatibility" "-fms-compatibility-version=19.11" "-std=c++14"
"-fdelayed-template-parsing" "-finline-functions" "-fobjc-runtime=gcc"
"-fdiagnostics-show-option" "-vectorize-loops" "-vectorize-slp" "-x" "c++"
"DeclCXX-b75c02.cpp"</pre>
</div>
</p>
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