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Bug 1453990 - Disable -Werror on -Wreturn-std-move. We have a false positive with nsAutoCString r=froydnj

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See: https://bugs.llvm.org/show_bug.cgi?id=37249
MozReview-Commit-ID: VFvj33eeOm

--HG--
extra : rebase_source : 75208b2cfd1d3302ec0da2af3b24ceb36a4bdd8b
This commit is contained in:
Sylvestre Ledru 2018-05-12 12:00:39 +02:00
parent 543283931f
commit f4b02c2f37
1 changed files with 4 additions and 0 deletions
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build/moz.configure/warnings.configure
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@ -102,6 +102,10 @@ check_and_add_gcc_warning('-Wno-error=free-nonheap-object')
# Would be a pain to fix all occurrences, for very little gain # Would be a pain to fix all occurrences, for very little gain
check_and_add_gcc_warning('-Wno-error=multistatement-macros') check_and_add_gcc_warning('-Wno-error=multistatement-macros')
# Disable the -Werror for return-std-move because of a false positive
# on nsTAutoStringN: https://bugs.llvm.org/show_bug.cgi?id=37249
check_and_add_gcc_warning('-Wno-error=return-std-move')
# catches format/argument mismatches with printf # catches format/argument mismatches with printf
c_format_warning, cxx_format_warning = check_and_add_gcc_warning( c_format_warning, cxx_format_warning = check_and_add_gcc_warning(
'-Wformat', when=depends(target)(lambda t: t.kernel != 'WINNT')) '-Wformat', when=depends(target)(lambda t: t.kernel != 'WINNT'))