Circshift no longer throws error for empty array#42288
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stevengj merged 3 commits intoJuliaLang:masterfrom Sep 21, 2021
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Circshift no longer throws error for empty array#42288stevengj merged 3 commits intoJuliaLang:masterfrom
stevengj merged 3 commits intoJuliaLang:masterfrom
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Terminological nit: these arrays are empty, not zero-dimensional. Zero-dimensional arrays are non-empty and have a single element. Arrays where at least one dimension has size zero are empty. Zero-dimensional arrays cannot be empty because there is no dimension to have size zero. |
stevengj
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* Test circshift with 0-dim array * circshift returns dest array for a 0-dim array * use isempty instead of checking size (cherry picked from commit 144ed87)
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* Test circshift with 0-dim array * circshift returns dest array for a 0-dim array * use isempty instead of checking size
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* Test circshift with 0-dim array * circshift returns dest array for a 0-dim array * use isempty instead of checking size
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* Test circshift with 0-dim array * circshift returns dest array for a 0-dim array * use isempty instead of checking size
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Closes #41402
Return the
destarray if any dimension ofsrcis 0. Because of the 0-dimension, no value is stored in the array anddest==src.