Disable specific warnings in GCC [duplicate]

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From the GCC manual:

Many options have long names starting with -f or with -W—for example,
-fforce-mem, -fstrength-reduce, -Wformat and so on. Most of these have
both positive and negative forms; the negative form of -ffoo would be
-fno-foo. This manual documents only one of these two forms, whichever
one is not the default.

But if you’re asking whether there is a source-level warning disable, I’m not aware if that feature exists in GCC.

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