1749500 - Perma Late Beta /builds/worker/checkouts/gecko/js/src/frontend/BytecodeCompiler.cpp:1196:24: error: unused variable 'data' [-Werror,-Wunused-variable] when Gecko 98 merges to Beta on 2022-02-07

Status: VERIFIED FIXED

(Core :: JavaScript Engine, defect, P1)

Description

[Tracking Requested - why for this release]:
It only affects Late Beta - 2022-01-11
Central-as-beta simulation:
How to run these simulations:
Failure log:

[task 2022-01-11T12:16:58.115Z] 12:16:58     INFO -  gmake[4]: Leaving directory '/builds/worker/workspace/obj-build/ipc/glue'
[task 2022-01-11T12:16:58.168Z] 12:16:58     INFO -  gmake[4]: Entering directory '/builds/worker/workspace/obj-build/gfx/angle/targets/translator'
[task 2022-01-11T12:16:58.169Z] 12:16:58     INFO -  /builds/worker/fetches/clang/bin/clang++ --sysroot /builds/worker/fetches/sysroot-i686-linux-gnu -std=gnu++17 -m32 -o ClampFragDepth.o -c -flto=thin -I/builds/worker/workspace/obj-build/dist/stl_wrappers -I/builds/worker/workspace/obj-build/dist/system_wrappers -include /builds/worker/checkouts/gecko/config/gcc_hidden.h -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fstack-clash-protection -DNDEBUG=1 -DTRIMMED=1 -DANGLE_PLATFORM_EXPORT= -D__NDK_FPABI__= -DANGLE_SKIP_DXGI_1_2_CHECK -DANGLE_ENABLE_KEYEDMUTEX -DANGLE_TRANSLATOR_ESSL_ONLY -DANGLE_ENABLE_ESSL -DANGLE_ENABLE_GLSL -DANGLE_ENABLE_HLSL '-DCR_CLANG_REVISION="llvmorg-13-init-3462-gfe5c2c3c-2"' -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DNOMINMAX -DUNICODE -DWINVER=0x0A00 -D_ATL_NO_OPENGL -D_CRT_RAND_S -D_CRT_SECURE_NO_DEPRECATE -D_HAS_EXCEPTIONS=0 -D_SCL_SECURE_NO_DEPRECATE -D_SECURE_ATL -D_UNICODE -I/builds/worker/checkouts/gecko/gfx/angle/targets/translator -I/builds/worker/workspace/obj-build/gfx/angle/targets/translator -I/builds/worker/checkouts/gecko/gfx/angle/checkout/include -I/builds/worker/checkouts/gecko/gfx/angle/checkout/out/gen/angle -I/builds/worker/checkouts/gecko/gfx/angle/checkout/src -I/builds/worker/checkouts/gecko/gfx/angle/checkout/src/common/third_party/base -I/builds/worker/workspace/obj-build/dist/include -I/builds/worker/workspace/obj-build/dist/include/nspr -I/builds/worker/workspace/obj-build/dist/include/nss -DMOZILLA_CLIENT -include /builds/worker/workspace/obj-build/mozilla-config.h -Qunused-arguments -Qunused-arguments -Wall -Wbitfield-enum-conversion -Wdeprecated-this-capture -Wempty-body -Wformat-type-confusion -Wignored-qualifiers -Wpointer-arith -Wshadow-field-in-constructor-modified -Wsign-compare -Wtype-limits -Wno-error=tautological-type-limit-compare -Wunreachable-code -Wunreachable-code-return -Wunused-but-set-parameter -Wno-invalid-offsetof -Wclass-varargs -Wempty-init-stmt -Wfloat-overflow-conversion -Wfloat-zero-conversion -Wloop-analysis -Wno-range-loop-analysis -Wc++2a-compat -Wcomma -Wenum-compare-conditional -Wimplicit-fallthrough -Werror=non-literal-null-conversion -Wstring-conversion -Wno-inline-new-delete -Wno-error=deprecated-declarations -Wno-error=array-bounds -Wno-error=backend-plugin -Wno-error=free-nonheap-object -Wno-error=return-std-move -Wno-error=atomic-alignment -Wno-error=deprecated-copy -Wformat -Wformat-security -Wno-gnu-zero-variadic-macro-arguments -Wno-psabi -Wno-unknown-warning-option -D_GLIBCXX_USE_CXX11_ABI=0 -fno-sized-deallocation -fno-aligned-new -fcrash-diagnostics-dir=/builds/worker/artifacts -march=pentium-m -msse -msse2 -mfpmath=sse -fno-exceptions -fno-strict-aliasing -fPIC -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -fno-math-errno -pthread -pipe -g -Xclang -load -Xclang /builds/worker/workspace/obj-build/build/clang-plugin/libclang-plugin.so -Xclang -add-plugin -Xclang moz-check -O3 -fomit-frame-pointer -funwind-tables -Wno-final-dtor-non-final-class -Wno-implicit-const-int-float-conversion -Wno-range-loop-construct -msse2 -fprofile-use=/builds/worker/fetches/merged.profdata -Wno-error=backend-plugin -MD -MP -MF .deps/ClampFragDepth.o.pp   /builds/worker/checkouts/gecko/gfx/angle/checkout/src/compiler/translator/tree_ops/gl/ClampFragDepth.cpp
[task 2022-01-11T12:16:58.169Z] 12:16:58     INFO -  gmake[4]: Leaving directory '/builds/worker/workspace/obj-build/gfx/angle/targets/translator'
[task 2022-01-11T12:16:58.172Z] 12:16:58     INFO -  gmake[4]: Entering directory '/builds/worker/workspace/obj-build/gfx/angle/targets/translator'
[task 2022-01-11T12:16:58.172Z] 12:16:58     INFO -  gfx/angle/targets/translator/RecordConstantPrecision.o
[task 2022-01-11T12:16:58.172Z] 12:16:58     INFO -  gmake[4]: Leaving directory '/builds/worker/workspace/obj-build/gfx/angle/targets/translator'
[task 2022-01-11T12:16:58.216Z] 12:16:58     INFO -  gmake[4]: Entering directory '/builds/worker/workspace/obj-build/js/src/irregexp'
[task 2022-01-11T12:16:58.216Z] 12:16:58     INFO -  /builds/worker/fetches/clang/bin/clang++ --sysroot /builds/worker/fetches/sysroot-i686-linux-gnu -std=gnu++17 -m32 -o regexp-compiler.o -c -flto=thin -I/builds/worker/workspace/obj-build/dist/system_wrappers -include /builds/worker/checkouts/gecko/config/gcc_hidden.h -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fstack-clash-protection -DNDEBUG=1 -DTRIMMED=1 -DJS_HAS_CTYPES -DFFI_BUILDING -DEXPORT_JS_API -DMOZ_HAS_MOZGLUE -I/builds/worker/checkouts/gecko/js/src/irregexp -I/builds/worker/workspace/obj-build/js/src/irregexp -I/builds/worker/workspace/obj-build/js/src -I/builds/worker/checkouts/gecko/js/src -I/builds/worker/workspace/obj-build/dist/include -I/builds/worker/workspace/obj-build/dist/include/nspr -I/builds/worker/workspace/obj-build/dist/include/nss -DMOZILLA_CLIENT -include /builds/worker/workspace/obj-build/js/src/js-confdefs.h -Qunused-arguments -Qunused-arguments -Wall -Wbitfield-enum-conversion -Wdeprecated-this-capture -Wempty-body -Wformat-type-confusion -Wignored-qualifiers -Wpointer-arith -Wshadow-field-in-constructor-modified -Wsign-compare -Wtype-limits -Wno-error=tautological-type-limit-compare -Wunreachable-code -Wunreachable-code-return -Wunused-but-set-parameter -Wno-invalid-offsetof -Wclass-varargs -Wempty-init-stmt -Wfloat-overflow-conversion -Wfloat-zero-conversion -Wloop-analysis -Wno-range-loop-analysis -Wc++2a-compat -Wcomma -Wenum-compare-conditional -Wimplicit-fallthrough -Werror=non-literal-null-conversion -Wstring-conversion -Wno-inline-new-delete -Wno-error=deprecated-declarations -Wno-error=array-bounds -Wno-error=backend-plugin -Wno-error=free-nonheap-object -Wno-error=return-std-move -Wno-error=atomic-alignment -Wno-error=deprecated-copy -Wformat -Wformat-security -Wno-gnu-zero-variadic-macro-arguments -Wno-psabi -Wno-unknown-warning-option -D_GLIBCXX_USE_CXX11_ABI=0 -fno-sized-deallocation -fno-aligned-new -fcrash-diagnostics-dir=/builds/worker/artifacts -march=pentium-m -msse -msse2 -mfpmath=sse -fPIC -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -fno-math-errno -pthread -pipe -g -Xclang -load -Xclang /builds/worker/workspace/obj-build/build/clang-plugin/libclang-plugin.so -Xclang -add-plugin -Xclang moz-check -O3 -fomit-frame-pointer -funwind-tables -Werror -fno-strict-aliasing -Werror=format -Wno-error=type-limits -DV8_INTL_SUPPORT -fprofile-use=/builds/worker/fetches/merged.profdata -Wno-error=backend-plugin -MD -MP -MF .deps/regexp-compiler.o.pp   /builds/worker/checkouts/gecko/js/src/irregexp/imported/regexp-compiler.cc
[task 2022-01-11T12:16:58.216Z] 12:16:58     INFO -  gmake[4]: Leaving directory '/builds/worker/workspace/obj-build/js/src/irregexp'
[task 2022-01-11T12:16:58.220Z] 12:16:58     INFO -  gmake[4]: Entering directory '/builds/worker/workspace/obj-build/js/src/irregexp'
[task 2022-01-11T12:16:58.220Z] 12:16:58     INFO -  js/src/irregexp/Unified_cpp_js_src_irregexp0.o
[task 2022-01-11T12:16:58.220Z] 12:16:58     INFO -  gmake[4]: Leaving directory '/builds/worker/workspace/obj-build/js/src/irregexp'
[task 2022-01-11T12:16:58.225Z] 12:16:58     INFO -  gmake[4]: Entering directory '/builds/worker/workspace/obj-build/js/src/frontend'
[task 2022-01-11T12:16:58.225Z] 12:16:58     INFO -  /builds/worker/fetches/clang/bin/clang++ --sysroot /builds/worker/fetches/sysroot-i686-linux-gnu -std=gnu++17 -m32 -o Unified_cpp_js_src_frontend0.o -c -flto=thin -I/builds/worker/workspace/obj-build/dist/system_wrappers -include /builds/worker/checkouts/gecko/config/gcc_hidden.h -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fstack-clash-protection -DNDEBUG=1 -DTRIMMED=1 -DJS_HAS_CTYPES -DFFI_BUILDING -DEXPORT_JS_API -DMOZ_HAS_MOZGLUE -I/builds/worker/checkouts/gecko/js/src/frontend -I/builds/worker/workspace/obj-build/js/src/frontend -I/builds/worker/workspace/obj-build/js/src -I/builds/worker/checkouts/gecko/js/src -I/builds/worker/workspace/obj-build/dist/include -I/builds/worker/workspace/obj-build/dist/include/nspr -I/builds/worker/workspace/obj-build/dist/include/nss -DMOZILLA_CLIENT -include /builds/worker/workspace/obj-build/js/src/js-confdefs.h -Qunused-arguments -Qunused-arguments -Wall -Wbitfield-enum-conversion -Wdeprecated-this-capture -Wempty-body -Wformat-type-confusion -Wignored-qualifiers -Wpointer-arith -Wshadow-field-in-constructor-modified -Wsign-compare -Wtype-limits -Wno-error=tautological-type-limit-compare -Wunreachable-code -Wunreachable-code-return -Wunused-but-set-parameter -Wno-invalid-offsetof -Wclass-varargs -Wempty-init-stmt -Wfloat-overflow-conversion -Wfloat-zero-conversion -Wloop-analysis -Wno-range-loop-analysis -Wc++2a-compat -Wcomma -Wenum-compare-conditional -Wimplicit-fallthrough -Werror=non-literal-null-conversion -Wstring-conversion -Wno-inline-new-delete -Wno-error=deprecated-declarations -Wno-error=array-bounds -Wno-error=backend-plugin -Wno-error=free-nonheap-object -Wno-error=return-std-move -Wno-error=atomic-alignment -Wno-error=deprecated-copy -Wformat -Wformat-security -Wno-gnu-zero-variadic-macro-arguments -Wno-psabi -Wno-unknown-warning-option -D_GLIBCXX_USE_CXX11_ABI=0 -fno-sized-deallocation -fno-aligned-new -fcrash-diagnostics-dir=/builds/worker/artifacts -march=pentium-m -msse -msse2 -mfpmath=sse -fPIC -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -fno-math-errno -pthread -pipe -g -Xclang -load -Xclang /builds/worker/workspace/obj-build/build/clang-plugin/libclang-plugin.so -Xclang -add-plugin -Xclang moz-check -O3 -fomit-frame-pointer -funwind-tables -Werror -fno-strict-aliasing -Werror=format -fprofile-use=/builds/worker/fetches/merged.profdata -Wno-error=backend-plugin -MD -MP -MF .deps/Unified_cpp_js_src_frontend0.o.pp   Unified_cpp_js_src_frontend0.cpp
[task 2022-01-11T12:16:58.225Z] 12:16:58     INFO -  In file included from Unified_cpp_js_src_frontend0.cpp:20:
[task 2022-01-11T12:16:58.226Z] 12:16:58    ERROR -  /builds/worker/checkouts/gecko/js/src/frontend/BytecodeCompiler.cpp:1196:24: error: unused variable 'data' [-Werror,-Wunused-variable]
[task 2022-01-11T12:16:58.226Z] 12:16:58     INFO -    const ScriptStencil& data = script.scriptData();
[task 2022-01-11T12:16:58.226Z] 12:16:58     INFO -                         ^
[task 2022-01-11T12:16:58.226Z] 12:16:58     INFO -  1 error generated.
[task 2022-01-11T12:16:58.226Z] 12:16:58    ERROR -  gmake[4]: *** [/builds/worker/checkouts/gecko/config/rules.mk:660: Unified_cpp_js_src_frontend0.o] Error 1
[task 2022-01-11T12:16:58.226Z] 12:16:58     INFO -  gmake[4]: Leaving directory '/builds/worker/workspace/obj-build/js/src/frontend'
[task 2022-01-11T12:16:58.226Z] 12:16:58    ERROR -  gmake[3]: *** [/builds/worker/checkouts/gecko/config/recurse.mk:72: js/src/frontend/target-objects] Error 2
[task 2022-01-11T12:16:58.226Z] 12:16:58     INFO -  gmake[3]: *** Waiting for unfinished jobs....
[task 2022-01-11T12:16:58.226Z] 12:16:58     INFO -  gmake[4]: Entering directory '/builds/worker/workspace/obj-build/gfx/angle/targets/translator'
[task 2022-01-11T12:16:58.226Z] 12:16:58     INFO -  gfx/angle/targets/translator/RegenerateStructNames.o
[task 2022-01-11T12:16:58.226Z] 12:16:58     INFO -  gmake[4]: Leaving directory '/builds/worker/workspace/obj-build/gfx/angle/targets/translator'
[task 2022-01-11T12:16:58.519Z] 12:16:58     INFO -  gmake[4]: Entering directory '/builds/worker/workspace/obj-build/image'
[task 2022-01-11T12:16:58.520Z] 12:16:58     INFO -  /builds/worker/fetches/clang/bin/clang++ --sysroot /builds/worker/fetches/sysroot-i686-linux-gnu -std=gnu++17 -m32 -o Unified_cpp_image2.o -c -flto=thin -I/builds/worker/workspace/obj-build/dist/stl_wrappers -I/builds/worker/workspace/obj-build/dist/system_wrappers -include /builds/worker/checkouts/gecko/config/gcc_hidden.h -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fstack-clash-protection -DNDEBUG=1 -DTRIMMED=1 -DOS_POSIX=1 -DOS_LINUX=1 -DMOZ_HAS_MOZGLUE -DMOZILLA_INTERNAL_API -DIMPL_LIBXUL -DSTATIC_EXPORTABLE_JS_API -I/builds/worker/checkouts/gecko/image -I/builds/worker/workspace/obj-build/image -I/builds/worker/workspace/obj-build/ipc/ipdl/_ipdlheaders -I/builds/worker/checkouts/gecko/ipc/chromium/src -I/builds/worker/checkouts/gecko/dom/base -I/builds/worker/checkouts/gecko/dom/svg -I/builds/worker/checkouts/gecko/gfx/cairo/cairo/src -I/builds/worker/checkouts/gecko/image/decoders -I/builds/worker/checkouts/gecko/netwerk/base -I/builds/worker/checkouts/gecko/netwerk/protocol/http -I/builds/worker/checkouts/gecko/xpcom/threads -I/builds/worker/checkouts/gecko/gfx/skia -I/builds/worker/checkouts/gecko/gfx/skia/skia -I/builds/worker/workspace/obj-build/dist/include -I/builds/worker/workspace/obj-build/dist/include/nspr -I/builds/worker/workspace/obj-build/dist/include/nss -DMOZILLA_CLIENT -include /builds/worker/workspace/obj-build/mozilla-config.h -Qunused-arguments -Qunused-arguments -Wall -Wbitfield-enum-conversion -Wdeprecated-this-capture -Wempty-body -Wformat-type-confusion -Wignored-qualifiers -Wpointer-arith -Wshadow-field-in-constructor-modified -Wsign-compare -Wtype-limits -Wno-error=tautological-type-limit-compare -Wunreachable-code -Wunreachable-code-return -Wunused-but-set-parameter -Wno-invalid-offsetof -Wclass-varargs -Wempty-init-stmt -Wfloat-overflow-conversion -Wfloat-zero-conversion -Wloop-analysis -Wno-range-loop-analysis -Wc++2a-compat -Wcomma -Wenum-compare-conditional -Wimplicit-fallthrough -Werror=non-literal-null-conversion -Wstring-conversion -Wno-inline-new-delete -Wno-error=deprecated-declarations -Wno-error=array-bounds -Wno-error=backend-plugin -Wno-error=free-nonheap-object -Wno-error=return-std-move -Wno-error=atomic-alignment -Wno-error=deprecated-copy -Wformat -Wformat-security -Wno-gnu-zero-variadic-macro-arguments -Wno-psabi -Wno-unknown-warning-option -D_GLIBCXX_USE_CXX11_ABI=0 -fno-sized-deallocation -fno-aligned-new -fcrash-diagnostics-dir=/builds/worker/artifacts -march=pentium-m -msse -msse2 -mfpmath=sse -fno-exceptions -fno-strict-aliasing -fPIC -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -fno-math-errno -pthread -pipe -g -Xclang -load -Xclang /builds/worker/workspace/obj-build/build/clang-plugin/libclang-plugin.so -Xclang -add-plugin -Xclang moz-check -O3 -fomit-frame-pointer -funwind-tables -Werror -fprofile-use=/builds/worker/fetches/merged.profdata -Wno-error=backend-plugin -MD -MP -MF .deps/Unified_cpp_image2.o.pp   Unified_cpp_image2.cpp
[task 2022-01-11T12:16:58.520Z] 12:16:58     INFO -  gmake[4]: Leaving directory '/builds/worker/workspace/obj-build/image'
[task 2022-01-11T12:16:58.520Z] 12:16:58     INFO -  gmake[4]: Entering directory '/builds/worker/workspace/obj-build/js/src/irregexp'
[task 2022-01-11T12:16:58.520Z] 12:16:58     INFO -  js/src/irregexp/Unified_cpp_js_src_irregexp1.o
[task 2022-01-11T12:16:58.520Z] 12:16:58     INFO -  gmake[4]: Leaving directory '/builds/worker/workspace/obj-build/js/src/irregexp'
[task 2022-01-11T12:16:58.817Z] 12:16:58     INFO -  gmake[4]: Entering directory '/builds/worker/workspace/obj-build/gfx/skia'
[task 2022-01-11T12:16:58.818Z] 12:16:58     INFO -  /builds/worker/fetches/clang/bin/clang++ --sysroot /builds/worker/fetches/sysroot-i686-linux-gnu -std=gnu++17 -m32 -o Unified_cpp_gfx_skia3.o -c -flto=thin -I/builds/worker/workspace/obj-build/dist/stl_wrappers -I/builds/worker/workspace/obj-build/dist/system_wrappers -include /builds/worker/checkouts/gecko/config/gcc_hidden.h -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fstack-clash-protection -DNDEBUG=1 -DTRIMMED=1 -DSKIA_IMPLEMENTATION=1 -DSK_PDF_USE_HARFBUZZ_SUBSETTING=1 -DMOZ_HAS_MOZGLUE -DMOZILLA_INTERNAL_API -DIMPL_LIBXUL -DSTATIC_EXPORTABLE_JS_API -I/builds/worker/checkouts/gecko/gfx/skia -I/builds/worker/workspace/obj-build/gfx/skia -I/builds/worker/checkouts/gecko/gfx/skia/skia -I/builds/worker/checkouts/gecko/gfx/skia/skia/include/third_party/skcms -I/builds/worker/checkouts/gecko/gfx/cairo/cairo/src -I/builds/worker/workspace/obj-build/dist/include -I/builds/worker/workspace/obj-build/dist/include/nspr -I/builds/worker/workspace/obj-build/dist/include/nss -DMOZILLA_CLIENT -include /builds/worker/workspace/obj-build/mozilla-config.h -Qunused-arguments -Qunused-arguments -Wall -Wbitfield-enum-conversion -Wdeprecated-this-capture -Wempty-body -Wformat-type-confusion -Wignored-qualifiers -Wpointer-arith -Wshadow-field-in-constructor-modified -Wsign-compare -Wtype-limits -Wno-error=tautological-type-limit-compare -Wunreachable-code -Wunreachable-code-return -Wunused-but-set-parameter -Wno-invalid-offsetof -Wclass-varargs -Wempty-init-stmt -Wfloat-overflow-conversion -Wfloat-zero-conversion -Wloop-analysis -Wno-range-loop-analysis -Wc++2a-compat -Wcomma -Wenum-compare-conditional -Wimplicit-fallthrough -Werror=non-literal-null-conversion -Wstring-conversion -Wno-inline-new-delete -Wno-error=deprecated-declarations -Wno-error=array-bounds -Wno-error=backend-plugin -Wno-error=free-nonheap-object -Wno-error=return-std-move -Wno-error=atomic-alignment -Wno-error=deprecated-copy -Wformat -Wformat-security -Wno-gnu-zero-variadic-macro-arguments -Wno-psabi -Wno-unknown-warning-option -D_GLIBCXX_USE_CXX11_ABI=0 -fno-sized-deallocation -fno-aligned-new -fcrash-diagnostics-dir=/builds/worker/artifacts -march=pentium-m -msse -msse2 -mfpmath=sse -fno-exceptions -fno-strict-aliasing -fPIC -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -fno-math-errno -pthread -pipe -g -Xclang -load -Xclang /builds/worker/workspace/obj-build/build/clang-plugin/libclang-plugin.so -Xclang -add-plugin -Xclang moz-check -O3 -fomit-frame-pointer -funwind-tables -Wno-deprecated-declarations -Wno-overloaded-virtual -Wno-sign-compare -Wno-unreachable-code -Wno-unused-function -Wno-implicit-fallthrough -Wno-inconsistent-missing-override -Wno-macro-redefined -Wno-unused-private-field -I/builds/worker/fetches/sysroot-i686-linux-gnu/usr/include/freetype2 -I/builds/worker/fetches/sysroot-i686-linux-gnu/usr/include/freetype2 -pthread -I/builds/worker/fetches/sysroot-i686-linux-gnu/usr/include/pango-1.0 -I/builds/worker/fetches/sysroot-i686-linux-gnu/usr/include/glib-2.0 -I/builds/worker/fetches/sysroot-i686-linux-gnu/usr/lib/i386-linux-gnu/glib-2.0/include -fprofile-use=/builds/worker/fetches/merged.profdata -Wno-error=backend-plugin -MD -MP -MF .deps/Unified_cpp_gfx_skia3.o.pp   Unified_cpp_gfx_skia3.cpp
[task 2022-01-11T12:16:58.818Z] 12:16:58     INFO -  In file included from Unified_cpp_gfx_skia3.cpp:56:
[task 2022-01-11T12:16:58.818Z] 12:16:58  WARNING -  /builds/worker/checkouts/gecko/gfx/skia/skia/src/core/SkFont.cpp:180:17: warning: variable 'uni' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized]
[task 2022-01-11T12:16:58.818Z] 12:16:58     INFO -                  SK_ABORT("unexpected enum");
[task 2022-01-11T12:16:58.818Z] 12:16:58     INFO -                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
[task 2022-01-11T12:16:58.818Z] 12:16:58     INFO -  /builds/worker/checkouts/gecko/gfx/skia/skia/include/core/SkPostConfig.h:131:14: note: expanded from macro 'SK_ABORT'
[task 2022-01-11T12:16:58.818Z] 12:16:58     INFO -      do { if (sk_abort_is_enabled()) { \
[task 2022-01-11T12:16:58.818Z] 12:16:58     INFO -               ^~~~~~~~~~~~~~~~~~~~~
[task 2022-01-11T12:16:58.818Z] 12:16:58     INFO -  /builds/worker/checkouts/gecko/gfx/skia/skia/src/core/SkFont.cpp:182:16: note: uninitialized use occurs here
[task 2022-01-11T12:16:58.818Z] 12:16:58     INFO -          return uni;
[task 2022-01-11T12:16:58.818Z] 12:16:58     INFO -                 ^~~
[task 2022-01-11T12:16:58.818Z] 12:16:58     INFO -  /builds/worker/checkouts/gecko/gfx/skia/skia/src/core/SkFont.cpp:180:17: note: remove the 'if' if its condition is always true
[task 2022-01-11T12:16:58.818Z] 12:16:58     INFO -                  SK_ABORT("unexpected enum");
[task 2022-01-11T12:16:58.818Z] 12:16:58     INFO -                  ^
[task 2022-01-11T12:16:58.818Z] 12:16:58     INFO -  /builds/worker/checkouts/gecko/gfx/skia/skia/include/core/SkPostConfig.h:131:10: note: expanded from macro 'SK_ABORT'
[task 2022-01-11T12:16:58.818Z] 12:16:58     INFO -      do { if (sk_abort_is_enabled()) { \
[task 2022-01-11T12:16:58.818Z] 12:16:58     INFO -           ^
[task 2022-01-11T12:16:58.818Z] 12:16:58     INFO -  /builds/worker/checkouts/gecko/gfx/skia/skia/src/core/SkFont.cpp:158:29: note: initialize the variable 'uni' to silence this warning
[task 2022-01-11T12:16:58.818Z] 12:16:58     INFO -          const SkUnichar* uni;
[task 2022-01-11T12:16:58.818Z] 12:16:58     INFO -                              ^
[task 2022-01-11T12:16:58.818Z] 12:16:58     INFO -                               = nullptr
[task 2022-01-11T12:16:58.818Z] 12:16:58     INFO -  1 warning generated.
[task 2022-01-11T12:16:58.818Z] 12:16:58     INFO -  gmake[4]: Leaving directory '/builds/worker/workspace/obj-build/gfx/skia'
[task 2022-01-11T12:16:58.824Z] 12:16:58     INFO -  gmake[4]: Entering directory '/builds/worker/workspace/obj-build/gfx/skia'
[task 2022-01-11T12:16:58.824Z] 12:16:58     INFO -  gfx/skia/Unified_cpp_gfx_skia4.o
[task 2022-01-11T12:16:58.824Z] 12:16:58     INFO -  gmake[4]: Leaving directory '/builds/worker/workspace/obj-build/gfx/skia'
[task 2022-01-11T12:16:59.321Z] 12:16:59     INFO -  gmake[4]: Entering directory '/builds/worker/workspace/obj-build/js/src/debugger'
[task 2022-01-11T12:16:59.321Z] 12:16:59     INFO -  /builds/worker/fetches/clang/bin/clang++ --sysroot /builds/worker/fetches/sysroot-i686-linux-gnu -std=gnu++17 -m32 -o Unified_cpp_js_src_debugger1.o -c -flto=thin -I/builds/worker/workspace/obj-build/dist/system_wrappers -include /builds/worker/checkouts/gecko/config/gcc_hidden.h -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fstack-clash-protection -DNDEBUG=1 -DTRIMMED=1 -DJS_HAS_CTYPES -DFFI_BUILDING -DEXPORT_JS_API -DMOZ_HAS_MOZGLUE -I/builds/worker/checkouts/gecko/js/src/debugger -I/builds/worker/workspace/obj-build/js/src/debugger -I/builds/worker/workspace/obj-build/js/src -I/builds/worker/checkouts/gecko/js/src -I/builds/worker/workspace/obj-build/dist/include -I/builds/worker/workspace/obj-build/dist/include/nspr -I/builds/worker/workspace/obj-build/dist/include/nss -DMOZILLA_CLIENT -include /builds/worker/workspace/obj-build/js/src/js-confdefs.h -Qunused-arguments -Qunused-arguments -Wall -Wbitfield-enum-conversion -Wdeprecated-this-capture -Wempty-body -Wformat-type-confusion -Wignored-qualifiers -Wpointer-arith -Wshadow-field-in-constructor-modified -Wsign-compare -Wtype-limits -Wno-error=tautological-type-limit-compare -Wunreachable-code -Wunreachable-code-return -Wunused-but-set-parameter -Wno-invalid-offsetof -Wclass-varargs -Wempty-init-stmt -Wfloat-overflow-conversion -Wfloat-zero-conversion -Wloop-analysis -Wno-range-loop-analysis -Wc++2a-compat -Wcomma -Wenum-compare-conditional -Wimplicit-fallthrough -Werror=non-literal-null-conversion -Wstring-conversion -Wno-inline-new-delete -Wno-error=deprecated-declarations -Wno-error=array-bounds -Wno-error=backend-plugin -Wno-error=free-nonheap-object -Wno-error=return-std-move -Wno-error=atomic-alignment -Wno-error=deprecated-copy -Wformat -Wformat-security -Wno-gnu-zero-variadic-macro-arguments -Wno-psabi -Wno-unknown-warning-option -D_GLIBCXX_USE_CXX11_ABI=0 -fno-sized-deallocation -fno-aligned-new -fcrash-diagnostics-dir=/builds/worker/artifacts -march=pentium-m -msse -msse2 -mfpmath=sse -fPIC -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -fno-math-errno -pthread -pipe -g -Xclang -load -Xclang /builds/worker/workspace/obj-build/build/clang-plugin/libclang-plugin.so -Xclang -add-plugin -Xclang moz-check -O3 -fomit-frame-pointer -funwind-tables -Werror -fno-strict-aliasing -Werror=format -fprofile-use=/builds/worker/fetches/merged.profdata -Wno-error=backend-plugin -MD -MP -MF .deps/Unified_cpp_js_src_debugger1.o.pp   Unified_cpp_js_src_debugger1.cpp
[task 2022-01-11T12:16:59.321Z] 12:16:59     INFO -  gmake[4]: Leaving directory '/builds/worker/workspace/obj-build/js/src/debugger'
[task 2022-01-11T12:16:59.324Z] 12:16:59     INFO -  gmake[4]: Entering directory '/builds/worker/workspace/obj-build/gfx/skia'
[task 2022-01-11T12:16:59.324Z] 12:16:59     INFO -  gfx/skia/Unified_cpp_gfx_skia5.o

Hello Mike, can you please take a look at this? I think it's caused by Bug 1748969.

Comment 1

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

Attachment: Bug 1749500 - adjust ifdef for diagnostic assert to be controlled by early beta switch r=nbp

Bug 1748969 changed diagnostic asserts from working in Nightly and Dev Edition
to early Beta and more bleeding edge.

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/482ccc1f0a1e
adjust ifdef for diagnostic assert to be controlled by early beta switch r=nbp DONTBUILD

Comment 3

[Norisz Fay [:noriszfay]]

https://hg.mozilla.org/mozilla-central/rev/482ccc1f0a1e

Comment 4

[Norisz Fay [:noriszfay]]

Fix verified by today's late central as beta simulation

Comment 5

[Intermittent Failures Robot]

8 failures in 3060 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 8

Platform and build breakdown:

• osx-cross-devedition: 1
  • opt: 1
• osx-aarch64-devedition: 1
  • opt: 1
• linux64-devedition: 1
  • opt: 1
• linux32-devedition: 1
  • opt: 1
• windows2012-32-devedition: 1
  • opt: 1
• windows2012-aarch64-devedition: 2
  • opt: 2
• windows2012-64-devedition: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1749500&startday=2022-01-10&endday=2022-01-16&tree=all

Comment 6

[Ryan VanderMeulen [:RyanVM]]

This affects 97 also.

Comment 7

[Ryan VanderMeulen [:RyanVM]]

https://hg.mozilla.org/releases/mozilla-beta/rev/8a430c10633e