668208 - e:/builds/moz2_slave/cen-w64/build/js/src/frontend/ParseMaps.cpp(58) : error C2118: negative subscript

Status: RESOLVED DUPLICATE of bug 667825

(Firefox Build System :: General, defect)

Description

[Armen [:armenzg]]

This started happening sometime after aee9017b0b4fb4e5c962d83d0ae8d038a2df62f0
and first happened with f999ca02a6875609a8eb7734379ae7ffddce08d9.

d:/mozilla-build/python/python2.6.exe -O e:/builds/moz2_slave/cen-w64/build/js/src/build/cl.py cl -FoParseMaps.obj -c   -DOSTYPE=\"WINNT6.1\" -DOSARCH=WINNT -DEXPORT_JS_API -DIMPL_MFBT -D__STDC_LIMIT_MACROS -DJS_HAS_CTYPES -DDLL_PREFIX=\"\" -DDLL_SUFFIX=\".dll\" -Ictypes/libffi/include -I.  -I/e/builds/moz2_slave/cen-w64/build/js/src -I. -I./../../dist/include -I./../../dist/include/nsprpub  -Ie:/builds/moz2_slave/cen-w64/build/obj-firefox/dist/include/nspr   -I/e/builds/moz2_slave/cen-w64/build/js/src -I/e/builds/moz2_slave/cen-w64/build/js/src/assembler -I/e/builds/moz2_slave/cen-w64/build/js/src/yarr    -GR- -TP -nologo -wd4345 -D_CRT_SECURE_NO_WARNINGS -W3 -Gy -Fdgenerated.pdb -wd4244 -wd4800 -we4553  -DNDEBUG -DTRIMMED -Zi -Zi -UDEBUG -DNDEBUG -O2 -DUSE_SYSTEM_MALLOC=1 -DENABLE_ASSEMBLER=1 -DENABLE_JIT=1 -MD            -FI ./js-confdefs.h -DMOZILLA_CLIENT /e/builds/moz2_slave/cen-w64/build/js/src/frontend/ParseMaps.cpp
ParseMaps.cpp

e:\builds\moz2_slave\cen-w64\build\js\src\vm/String.h(586) : warning C4267: 'return' : conversion from 'size_t' to 'intN', possible loss of data

e:/builds/moz2_slave/cen-w64/build/js/src/frontend/ParseMaps.cpp(58) : error C2118: negative subscript

make[5]: Leaving directory `/e/builds/moz2_slave/cen-w64/build/obj-firefox/js/src'
make[4]: Leaving directory `/e/builds/moz2_slave/cen-w64/build/obj-firefox'
make[3]: Leaving directory `/e/builds/moz2_slave/cen-w64/build/obj-firefox'
make[2]: Leaving directory `/e/builds/moz2_slave/cen-w64/build/obj-firefox'
make[1]: Leaving directory `/e/builds/moz2_slave/cen-w64/build'
make[5]: *** [ParseMaps.obj] Error 2
make[4]: *** [libs_tier_js] Error 2
make[3]: *** [tier_js] Error 2
make[2]: *** [default] Error 2
make[1]: *** [realbuild] Error 2
make: *** [profiledbuild] Error 2

Comment 1

[Makoto Kato [:m_kato]]

This is fixed by http://hg.mozilla.org/tracemonkey/rev/cc588cd332a9 and http://hg.mozilla.org/mozilla-central/rev/b9f09ba568b4