Closed Bug 1643347 Opened 4 years ago Closed 4 years ago

[-Werror,-Wuninitialized-const-reference] on ContentPrincipal.cpp

Categories

(Developer Infrastructure :: Source Code Analysis, defect)

Product:
Developer Infrastructure
Component:
Source Code Analysis
Type:
defect

Tracking

(firefox79 fixed)

Status:
RESOLVED FIXED
Milestone:
mozilla79
Tracking Flags:
Tracking Status
firefox79 --- fixed

People

(Reporter: Sylvestre, Assigned: Sylvestre)

References

(Blocks 1 open bug)

Details

Attachments

(1 file)

Bug 1643347 - set hasFlag default value to avoid a -Wuninitialized-const-reference warning in ContentPrincipal.cpp r?dmajor
47 bytes, text/x-phabricator-request
Details | Review 
In file included from Unified_cpp_caps0.cpp:2:
/var/lib/jenkins/workspace/firefox-clang-lld-last/caps/ContentPrincipal.cpp:68:13: error: variable 'hasFlag' is uninitialized when passed as a const reference argument here [-Werror,-Wuninitialized-const-reference]
  Unused << hasFlag;  // silence possible compiler warnings.
            ^~~~~~~

not sure why it is regressing now

not sure why it is regressing now

Looks like a brand-new warning: https://github.com/llvm/llvm-project/commit/170b6869b563dd3393d99f3e03d389b9058d5f24

Pushed by sledru@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/a680dbc851bf
set hasFlag default value to avoid a -Wuninitialized-const-reference warning in ContentPrincipal.cpp r=dmajor

https://hg.mozilla.org/mozilla-central/rev/a680dbc851bf

Status: NEW → RESOLVED
Closed: 4 years ago
status-firefox79: --- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla79
Product: Firefox Build System → Developer Infrastructure
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