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[build] Disable "control reaches end of non-void function" warning on GCC builds

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R=machenbach@chromium.org, thakis@chromium.org

Bug: v8:7658
Change-Id: Ib1ee0c2efb9eca9e3c9c5012ea69b5df4e831be9
Reviewed-on: https://chromium-review.googlesource.com/1021811
Commit-Queue: Sergiy Byelozyorov <sergiyb@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52712}
This commit is contained in:
Sergiy Byelozyorov 2018-04-20 15:08:41 +02:00 committed by Commit Bot
parent 4c2cd28632
commit db065139d9
1 changed files with 9 additions and 0 deletions
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BUILD.gn
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@ -574,6 +574,11 @@ config("toolchain") {
"/wd4703", # Potentially uninitialized local pointer variable.
"/wd4709", # Comma operator within array index expr (bugged).
"/wd4714", # Function marked forceinline not inlined.
# MSVC assumes that control can get past an exhaustive switch and then
# warns if there's no return there (see https://crbug.com/v8/7658)
"/wd4715", # Not all control paths return a value.
"/wd4718", # Recursive call has no side-effect.
"/wd4800", # Forcing value to bool.
]
@ -585,6 +590,10 @@ config("toolchain") {
# signed overflow does not occur. Generates false positives (see
# http://crbug.com/v8/6341).
"-Wno-strict-overflow",
# GCC assumes that control can get past an exhaustive switch and then
# warns if there's no return there (see https://crbug.com/v8/7658).
"-Wno-return-type",
]
}
}