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os/user: recently introduced -Wpointer-sign warning #14697

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josharian opened this issue Mar 7, 2016 · 2 comments
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os/user: recently introduced -Wpointer-sign warning #14697

josharian opened this issue Mar 7, 2016 · 2 comments
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@josharian
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After CL 19235, building on my OS X laptop, I get a warning during make.bash:

# os/user
os/user/lookup_unix.go:43:35: warning: passing 'gid_t *' (aka 'unsigned int *') to parameter of type 'int *' converts between pointers to integer types with different sign [-Wpointer-sign]
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/include/unistd.h:653:43: note: passing argument to parameter here

cc @bradfitz @ianlancetaylor @zombiezen
@cespare
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cespare commented Mar 7, 2016

Dup of #14696, opened a couple of minutes earlier?

@josharian josharian mentioned this issue Mar 7, 2016
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@josharian
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Yes, a dup. Thanks, @cespare .

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@josharian @cespare @gopherbot