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Workaround for gcc-4 bug #4459

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nobu merged 1 commit into ruby:master from nobu:gcc-4-Wundef

May 5, 2021

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nobu commented May 5, 2021

False positive -Wundef in #elif after #if defined.


          Workaround for gcc-4 bug

b0d1834

False positive `-Wundef` in `#elif` after `#if defined`.

nobu merged commit 5bde2e6 into ruby:master

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shyouhei commented May 6, 2021

@nobu Too late, but JFYI this is just GCC is too strictly following C99. C17 fixed this in the ISO side. See also 3eb05a8

nobu deleted the gcc-4-Wundef branch

May 6, 2021 03:02

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