github-actions[bot] wrote:
<!--PREMERGE ADVISOR COMMENT: Linux-->
# :penguin: Linux x64 Test Results
The build failed before running any tests. Click on a failure below to see the
details.
<details>
<summary>tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/Hexagon.cpp.o</summary>
```
FAILED:
tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/Hexagon.cpp.o
sccache /opt/llvm/bin/clang++ -DCLANG_EXPORTS -D_DEBUG -D_GLIBCXX_ASSERTIONS
-D_GLIBCXX_USE_CXX11_ABI=1 -D_GNU_SOURCE
-D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE
-D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
-I/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/lib/Driver
-I/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Driver
-I/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include
-I/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/include
-I/home/gha/actions-runner/_work/llvm-project/llvm-project/build/include
-I/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include -gmlt
-fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror
-Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra
-Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers
-pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough
-Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor
-Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion
-Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported
-fdiagnostics-color -ffunction-sections -fdata-sections -fno-common
-Woverloaded-virtual -Wno-nested-anon-types -O3 -DNDEBUG -std=c++17 -UNDEBUG
-fno-exceptions -funwind-tables -fno-rtti -MD -MT
tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/Hexagon.cpp.o
-MF
tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/Hexagon.cpp.o.d
-o
tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/Hexagon.cpp.o
-c
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Driver/ToolChains/Hexagon.cpp
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Driver/ToolChains/Hexagon.cpp:574:32:
error: result of comparison against a string literal is unspecified (use an
explicit string comparison function instead) [-Werror,-Wstring-compare]
574 | if (HTC.GetCStdlibType(Args) == "picolibc")
| ^ ~~~~~~~~~~
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Driver/ToolChains/Hexagon.cpp:574:32:
error: comparison between pointer and integer ('CStdLibType' and 'const char
*')
574 | if (HTC.GetCStdlibType(Args) == "picolibc")
| ~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:100:16:
note: candidate template ignored: could not match 'CustomizableOptional<T>'
against 'CStdLibType'
100 | constexpr bool operator==(const CustomizableOptional<T> &X,
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:140:16:
note: candidate template ignored: could not match 'CustomizableOptional<T>'
against 'CStdLibType'
140 | constexpr bool operator==(const CustomizableOptional<T> &X,
std::nullopt_t) {
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:145:16:
note: candidate template ignored: could not match 'const
CustomizableOptional<T>' against 'const char[9]'
145 | constexpr bool operator==(std::nullopt_t, const CustomizableOptional<T>
&X) {
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:200:16:
note: candidate template ignored: could not match 'CustomizableOptional<T>'
against 'CStdLibType'
200 | constexpr bool operator==(const CustomizableOptional<T> &X, const T &Y) {
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:205:16:
note: candidate template ignored: could not match 'const
CustomizableOptional<T>' against 'const char[9]'
205 | constexpr bool operator==(const T &X, const CustomizableOptional<T> &Y) {
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Driver/ToolChains/Hexagon.cpp:663:28:
error: result of comparison against a string literal is unspecified (use an
explicit string comparison function instead) [-Werror,-Wstring-compare]
663 | if (GetCStdlibType(Args) == "picolibc") {
| ^ ~~~~~~~~~~
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Driver/ToolChains/Hexagon.cpp:663:28:
error: comparison between pointer and integer ('CStdLibType' and 'const char
*')
663 | if (GetCStdlibType(Args) == "picolibc") {
| ~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:100:16:
note: candidate template ignored: could not match 'CustomizableOptional<T>'
against 'CStdLibType'
100 | constexpr bool operator==(const CustomizableOptional<T> &X,
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:140:16:
note: candidate template ignored: could not match 'CustomizableOptional<T>'
against 'CStdLibType'
140 | constexpr bool operator==(const CustomizableOptional<T> &X,
std::nullopt_t) {
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:145:16:
note: candidate template ignored: could not match 'const
CustomizableOptional<T>' against 'const char[9]'
145 | constexpr bool operator==(std::nullopt_t, const CustomizableOptional<T>
&X) {
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:200:16:
note: candidate template ignored: could not match 'CustomizableOptional<T>'
against 'CStdLibType'
200 | constexpr bool operator==(const CustomizableOptional<T> &X, const T &Y) {
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:205:16:
note: candidate template ignored: could not match 'const
CustomizableOptional<T>' against 'const char[9]'
205 | constexpr bool operator==(const T &X, const CustomizableOptional<T> &Y) {
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Driver/ToolChains/Hexagon.cpp:739:60:
error: result of comparison against a string literal is unspecified (use an
explicit string comparison function instead) [-Werror,-Wstring-compare]
739 | if (UNW != ToolChain::UNW_None || GetCStdlibType(Args) == "picolibc")
| ^ ~~~~~~~~~~
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Driver/ToolChains/Hexagon.cpp:739:60:
error: comparison between pointer and integer ('CStdLibType' and 'const char
*')
739 | if (UNW != ToolChain::UNW_None || GetCStdlibType(Args) == "picolibc")
| ~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:100:16:
note: candidate template ignored: could not match 'CustomizableOptional<T>'
against 'CStdLibType'
100 | constexpr bool operator==(const CustomizableOptional<T> &X,
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:140:16:
note: candidate template ignored: could not match 'CustomizableOptional<T>'
against 'CStdLibType'
140 | constexpr bool operator==(const CustomizableOptional<T> &X,
std::nullopt_t) {
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:145:16:
note: candidate template ignored: could not match 'const
CustomizableOptional<T>' against 'const char[9]'
145 | constexpr bool operator==(std::nullopt_t, const CustomizableOptional<T>
&X) {
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:200:16:
note: candidate template ignored: could not match 'CustomizableOptional<T>'
against 'CStdLibType'
200 | constexpr bool operator==(const CustomizableOptional<T> &X, const T &Y) {
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:205:16:
note: candidate template ignored: could not match 'const
CustomizableOptional<T>' against 'const char[9]'
205 | constexpr bool operator==(const T &X, const CustomizableOptional<T> &Y) {
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Driver/ToolChains/Hexagon.cpp:814:34:
error: result of comparison against a string literal is unspecified (use an
explicit string comparison function instead) [-Werror,-Wstring-compare]
814 | if (GetCStdlibType(DriverArgs) == "picolibc") {
| ^ ~~~~~~~~~~
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Driver/ToolChains/Hexagon.cpp:814:34:
error: comparison between pointer and integer ('CStdLibType' and 'const char
*')
814 | if (GetCStdlibType(DriverArgs) == "picolibc") {
| ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:100:16:
note: candidate template ignored: could not match 'CustomizableOptional<T>'
against 'CStdLibType'
100 | constexpr bool operator==(const CustomizableOptional<T> &X,
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:140:16:
note: candidate template ignored: could not match 'CustomizableOptional<T>'
against 'CStdLibType'
140 | constexpr bool operator==(const CustomizableOptional<T> &X,
std::nullopt_t) {
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:145:16:
note: candidate template ignored: could not match 'const
CustomizableOptional<T>' against 'const char[9]'
145 | constexpr bool operator==(std::nullopt_t, const CustomizableOptional<T>
&X) {
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:200:16:
note: candidate template ignored: could not match 'CustomizableOptional<T>'
against 'CStdLibType'
200 | constexpr bool operator==(const CustomizableOptional<T> &X, const T &Y) {
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:205:16:
note: candidate template ignored: could not match 'const
CustomizableOptional<T>' against 'const char[9]'
205 | constexpr bool operator==(const T &X, const CustomizableOptional<T> &Y) {
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Driver/ToolChains/Hexagon.cpp:890:34:
error: result of comparison against a string literal is unspecified (use an
explicit string comparison function instead) [-Werror,-Wstring-compare]
890 | if (GetCStdlibType(DriverArgs) == "picolibc" &&
| ^ ~~~~~~~~~~
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Driver/ToolChains/Hexagon.cpp:890:34:
error: comparison between pointer and integer ('CStdLibType' and 'const char
*')
890 | if (GetCStdlibType(DriverArgs) == "picolibc" &&
| ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:100:16:
note: candidate template ignored: could not match 'CustomizableOptional<T>'
against 'CStdLibType'
100 | constexpr bool operator==(const CustomizableOptional<T> &X,
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:140:16:
note: candidate template ignored: could not match 'CustomizableOptional<T>'
against 'CStdLibType'
140 | constexpr bool operator==(const CustomizableOptional<T> &X,
std::nullopt_t) {
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:145:16:
note: candidate template ignored: could not match 'const
CustomizableOptional<T>' against 'const char[9]'
145 | constexpr bool operator==(std::nullopt_t, const CustomizableOptional<T>
&X) {
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:200:16:
note: candidate template ignored: could not match 'CustomizableOptional<T>'
against 'CStdLibType'
200 | constexpr bool operator==(const CustomizableOptional<T> &X, const T &Y) {
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:205:16:
note: candidate template ignored: could not match 'const
CustomizableOptional<T>' against 'const char[9]'
205 | constexpr bool operator==(const T &X, const CustomizableOptional<T> &Y) {
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Driver/ToolChains/Hexagon.cpp:914:54:
error: result of comparison against a string literal is unspecified (use an
explicit string comparison function instead) [-Werror,-Wstring-compare]
914 | if (getTriple().isMusl() || GetCStdlibType(Args) == "picolibc")
| ^ ~~~~~~~~~~
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Driver/ToolChains/Hexagon.cpp:914:54:
error: comparison between pointer and integer ('CStdLibType' and 'const char
*')
914 | if (getTriple().isMusl() || GetCStdlibType(Args) == "picolibc")
| ~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:100:16:
note: candidate template ignored: could not match 'CustomizableOptional<T>'
against 'CStdLibType'
100 | constexpr bool operator==(const CustomizableOptional<T> &X,
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:140:16:
note: candidate template ignored: could not match 'CustomizableOptional<T>'
against 'CStdLibType'
140 | constexpr bool operator==(const CustomizableOptional<T> &X,
std::nullopt_t) {
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:145:16:
note: candidate template ignored: could not match 'const
CustomizableOptional<T>' against 'const char[9]'
145 | constexpr bool operator==(std::nullopt_t, const CustomizableOptional<T>
&X) {
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:200:16:
note: candidate template ignored: could not match 'CustomizableOptional<T>'
against 'CStdLibType'
200 | constexpr bool operator==(const CustomizableOptional<T> &X, const T &Y) {
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Basic/CustomizableOptional.h:205:16:
note: candidate template ignored: could not match 'const
CustomizableOptional<T>' against 'const char[9]'
205 | constexpr bool operator==(const T &X, const CustomizableOptional<T> &Y) {
| ^
12 errors generated.
```
</details>
If these failures are unrelated to your changes (for example tests are broken
or flaky at HEAD), please open an issue at
https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.
https://github.com/llvm/llvm-project/pull/183257
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