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12 lines
488 B
12 lines
488 B
2 years ago
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#
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# In GCC 4.4.7, the compiler gripes about shadowed global
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# declarations when a local variable uses the name of a
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# function that's in a system header file. For some reason,
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# later versions of GCC (e.g., 5.2.0) don't complain about
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# the shadowed globals. Maybe later versions are less fussy?
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# Anyway, the shadowing seems to be harmless, and GCC 4.4.7
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# is not a supported compiler, so let us promote shadowed globals
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# warnings to errors only for GCC 5 and later.
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#
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-Werror=shadow
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